P2 具有高光束质量的高功率太赫兹光子晶体面发射激光器
为什么要读为什么与你有关: - 主线关联:直接服务 PCSEL 方向,优先看结构参数、耦合机制、出光/远场和验证口径。 - 可用线索:先看是否能抽出结构参数、指标定义或仿真设置。 - 可转化内容:适合沉淀成验证指标或参数先验,尤其是 far field / divergence angle。
为什么要读为什么与你有关: - 主线关联:直接服务 PCSEL 方向,优先看结构参数、耦合机制、出光/远场和验证口径。 - 可用线索:先看是否能抽出结构参数、指标定义或仿真设置。 - 可转化内容:适合沉淀成验证指标或参数先验,尤其是 far field / divergence angle。
为什么要读为什么与你有关: - 主线关联:直接服务 PCSEL 方向,优先看结构参数、耦合机制、出光/远场和验证口径。 - 可用线索:CWT。 - 可转化内容:先判断能否变成一个仿真 case、baseline、验证指标或参数先验。
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PCSEL / nanophotonics / CWT-FEM-FDTD modeling first; AI for photonics, research agents, and inverse design second.
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英文原题Simulation study of a low-threshold, high-efficiency 1.55 µm InP PCSEL enabled by a bottom metal-capped DBR, peripheral DBRs, and a shifted triple-hole photonic crystal
中文摘要1.55 µm 光子晶体面发射激光器(PCSELs)由于人眼安全性和低光纤损耗,对光通信和 LiDAR 应用具有很高吸引力。然而,其性能受到阈值增益与斜率效率之间权衡的限制,也受到传统分布式布拉格反射镜(DBR)结构的反射率和相位控制的限制。在这项工作中,据我们所知,我们提出了一种新型 InP 基 PCSEL 设计的理论和数值研究。具体而言,金属封盖 DBR 由三对 SiO 2 /TiO 2 层和一层 Au 层组成,在提供高反射率的同时显著降低制造复杂度。此外,引入围绕光子晶体(PC)区域的 DBR,以抑制面内损耗并增强激射模式的反馈。此外,移位三孔光子晶体能够灵活控制面内和垂直耦合强度,从而实现阈值增益与斜率效率之间的优化平衡。器件性能使用传输矩阵法和三维耦合波理论(3D-CWT)进行评估。结果表明,优化结构表现出 16cm −1 的低激射振荡阈值增益和相应的 76cm −1 阈值材料增益,同时具有 0.18 W/A 的高斜率效率,为工作在 1.55 µm 的高性能 InP 基 PCSELs 提供了一种有前景的理论设计策略。
英文摘要Photonic-crystal surface-emitting lasers (PCSELs) at 1.55 µm are highly attractive for optical communication and LiDAR applications owing to eye safety and low fiber loss. However, their performance is limited by the trade-off between threshold gain and slope efficiency, as well as by the reflectivity and phase control of conventional distributed Bragg reflector (DBR) structures. In this work, we present a theoretical and numerical investigation of a novel InP-based PCSEL design, to our knowledge. Specifically, the metal-capped DBR is composed of three pairs of SiO 2 /TiO 2 layers and an Au layer, providing high reflectivity while substantially reducing fabrication complexity. In addition, DBRs surrounding the photonic crystal (PC) region are introduced to suppress in-plane loss and enhance the feedback of the lasing mode. Furthermore, a shifted triple-hole photonic crystal enables flexible control of the in-plane and vertical coupling strengths, achieving an optimized balance between threshold gain and slope efficiency. The device performance is evaluated using the transfer-matrix method and three-dimensional coupled-wave theory (3D-CWT). As a result, the optimized structure exhibits a low threshold gain for lasing oscillation of 16cm −1 and a corresponding threshold material gain of 76cm −1 , together with a high slope efficiency of 0.18 W/A, providing a promising theoretical design strategy for high-performance InP-based PCSELs operating at 1.55 µm.
为什么与你有关
为什么与你有关:
- 主线关联:直接服务 PCSEL 方向,优先看结构参数、耦合机制、出光/远场和验证口径。
- 可用线索:CWT。
- 可转化内容:先判断能否变成一个仿真 case、baseline、验证指标或参数先验。
今日必看:优先判断是否进入 PCSEL / CWT / 仿真建模文献库。
英文原题High-Power Terahertz Photonic Crystal Surface-Emitting Laser with High Beam Quality
中文摘要光子晶体面发射激光器(PCSEL)由于具有小远场发散角和高输出功率的优势而受到广泛关注。在这里,我们通过优化吸收边界条件并引入对称分布电极,报道了一种具有高光束质量的高功率太赫兹(THz)光子晶体激光器。实验展示了在 3.4 THz 的单模面发射,最大峰值输出功率为 50 mW。同时,实现了具有 C6 对称性的高度对称远场图案和小发散角。在该器件中,实现了稳定单模运行、高光束质量和高输出功率的集成,这可能对实际应用具有重要意义。
英文摘要The photonic crystal surface-emitting laser (PCSEL) has attracted much attention due to the advantages of a small far-field divergence angle and high output power. Here, we report a high-power terahertz (THz) photonic crystal laser with high beam quality through the optimization of the absorption boundary condition and the introduction of the symmetrically distributed electrodes. Single-mode surface emission at 3.4 THz with the maximum peak output power of 50 mW is demonstrated. Meanwhile, a high symmetric far-field pattern with C6 symmetry and a small divergence angle is achieved. In this device, the integration of the stable single-mode operation, high beam quality and high output power is realized, which may have great significance for practical applications.
为什么与你有关
为什么与你有关:
- 主线关联:直接服务 PCSEL 方向,优先看结构参数、耦合机制、出光/远场和验证口径。
- 可用线索:先看是否能抽出结构参数、指标定义或仿真设置。
- 可转化内容:适合沉淀成验证指标或参数先验,尤其是 far field / divergence angle。
今日必看:优先判断是否进入 PCSEL / CWT / 仿真建模文献库。
英文原题Size scaling law for radiation losses of modes in photonic crystal surface emitting devices
中文摘要光子晶体面发射激光器(PCSELs)因其能够产生超高功率和低发散度的激光束而受到广泛关注。这是因为它们支持高功率单模激射,其体积比传统半导体激光器大数个数量级。PCSEL 中有限的横向尺寸是限制其激射模式体积并因此限制其输出功率的主要因素。我们证明,总腔损耗 α = α ⊥ + α ∥ 与器件尺寸 L 之间的缩放关系为:表面辐射损耗按 α ⊥ ∼ O ( L −2 ) 缩放,而边缘辐射损耗 α ∥ ∼ O ( L −3 )。这两种缩放关系都可以由能带图中复频率 ω ( k ) 的二阶展开来解释。我们的结果为设计大面积类 PCSEL 器件时估算尺寸效应提供了指导。
英文摘要Photonic-crystal surface-emitting lasers (PCSELs) have garnered significant attention due to their ability to generate laser beams with ultra-high power and low divergence. This is because they support high-power single-mode lasing with volumes orders of magnitude larger than those of conventional semiconductor lasers. The finite lateral size in a PCSEL is a primary factor limiting its lasing mode volume and, consequently, its output power. We demonstrate that the scaling relation between the total cavity loss α = α ⊥ + α ∥ and the device size L is such that the surface radiation loss scales as α ⊥ ∼ O ( L −2 ), while the edge radiation loss α ∥ ∼ O ( L −3 ). Both scaling relations can be explained by the second-order expansions of the complex frequency ω ( k ) of the band diagram. Our results provide a guideline for estimating the size effect when designing large-area PCSEL-like devices.
为什么与你有关
为什么与你有关:
- 主线关联:直接服务 PCSEL 方向,优先看结构参数、耦合机制、出光/远场和验证口径。
- 可用线索:先看是否能抽出结构参数、指标定义或仿真设置。
- 可转化内容:适合沉淀成验证指标或参数先验,尤其是 mode volume。
今日必看:优先判断是否进入 PCSEL / CWT / 仿真建模文献库。
英文原题Power and brightness scaling in coherently coupled PCSEL arrays
中文摘要我们报道了一种新型相干光子晶体面发射激光器(PCSEL)阵列设计,通过在横向方向上无源耦合紧凑光子晶体腔来实现。实验表征结果显示,我们在 InGaAs/GaAs 多量子阱(MQW)平台上制造的激光器阵列具有高光束质量和相干性。
英文摘要We report a novel design of coherent photonic crystal surface-emitting laser (PCSEL) array by passively coupling compact photonic crystal cavities in the lateral directions. Experimental characterization results show high beam quality and coherency from our fabricated laser array on InGaAs/GaAs multiple quantum well (MQW) platform.
为什么与你有关
为什么与你有关:
- 主线关联:直接服务 PCSEL 方向,优先看结构参数、耦合机制、出光/远场和验证口径。
- 可用线索:先看是否能抽出结构参数、指标定义或仿真设置。
- 可转化内容:适合沉淀成验证指标或参数先验,尤其是 quantum well。
今日必看:优先判断是否进入 PCSEL / CWT / 仿真建模文献库。
英文原题Inverse Design of Photonic Crystal Lasers Through Automatic Differentiation Optimization
中文摘要(嵌入式)PhC 谐振腔激光器的行为与晶胞轮廓密不可分。因此,设计过程中的绝大部分遗憾地依赖于对介电常数轮廓的审慎手动选择。这是不利的,因为这丢弃了关于目标函数(激光器物理响应)的信息。我们通过采用基于梯度的协议来弥补这一点,该协议将计算设计任务分为两个步骤,即光子本征模的 2D 本征值问题(建模)和计算图(梯度传播):(i)通过仿真的正向传播来预测光子晶体面发射激光器(PCSEL)的行为(远场和模式品质因子),以及(ii)反向传播步骤,在该步骤中计算(用户)定义的代价函数梯度,以更新晶胞设计。该方法的性能在远场和腔内场性能指标方面均超过了大规模 PCSELs 的当代晶胞设计。
英文摘要The behavior of (embedded) PhC resonator lasers is inextricably linked to the unit cell profile. Hence, an overwhelming fraction of the design process unfortunately relies on the judicious manual choice of the permittivity profile. This is disadvantageous for the fact that this throws away information regarding the objective function (the physical response of the laser). We remedy this by employing gradient-based protocols that split the computational design task into two steps—between a 2D eigenvalue problem for the photonic eigenmodes (modeling) and the computational graph (gradient-propagation): (i) a forward passage through the simulation to predict the photonic-crystal surface-emitting laser (PCSEL) behavior (far-field and mode quality factors), and (ii) a backpropagation step where the gradient of a (user) defined cost function is computed to update the unit cell design. The performance of this method exceeds contemporary unit cell designs for large-scale PCSELs in both far-field and intracavity field performance metrics.
为什么与你有关
为什么与你有关:
- 主线关联:直接服务 PCSEL 方向,优先看结构参数、耦合机制、出光/远场和验证口径。
- 可用线索:AI 代理模型/逆向设计。
- 可转化内容:适合沉淀成验证指标或参数先验,尤其是 far field。
今日必看:优先判断是否进入 PCSEL / CWT / 仿真建模文献库。
英文原题High Brightness Coherent Photonic Crystal Surface-Emitting Laser Arrays
中文摘要我们报道了一种新型相干光子晶体面发射激光器(PCSEL)阵列设计,通过在横向方向上无源耦合紧凑光子晶体腔来实现。实验表征结果显示,我们在 InGaAs/GaAs 多量子阱(MQW)平台上制造的激光器阵列具有高光束质量和相干性。
英文摘要We report a novel design of coherent photonic crystal surface-emitting laser (PCSEL) array by passively coupling compact photonic crystal cavities in the lateral directions. Experimental characterization results show high beam quality and coherency from our fabricated laser array on InGaAs/GaAs multiple quantum well (MQW) platform.
为什么与你有关
为什么与你有关:
- 主线关联:直接服务 PCSEL 方向,优先看结构参数、耦合机制、出光/远场和验证口径。
- 可用线索:先看是否能抽出结构参数、指标定义或仿真设置。
- 可转化内容:适合沉淀成验证指标或参数先验,尤其是 quantum well。
今日必看:优先判断是否进入 PCSEL / CWT / 仿真建模文献库。
英文原题Design of high-slope-efficiency quantum dot photonic crystal surface-emitting lasers with metal reflector
中文摘要我们提出了一种利用金属反射镜的量子点光子晶体面发射激光器(QD-PCSEL)设计。通过调节 p 包层厚度、引入氧化层并使用 GaInP 作为 p 包层,QD-PCSEL 的斜率效率得到显著增强。使用三维有限差分时域方法研究了 p 包层厚度和光子晶体(PC)层对斜率效率的影响。仿真结果表明,在填充因子为 22%、PC 层厚度为 420 nm、p 包层厚度为 1.3 μm 时,所设计的 QD-PCSEL 实现了 267 mW/A 的斜率效率。与已报道的实验结果相比,这约为 20 倍的提升。
英文摘要We present the design of a quantum dot photonic crystal surface-emitting laser (QD-PCSEL) utilizing a metal reflector. By adjusting the p-cladding layer thickness, incorporating an oxide layer, and using GaInP as the p-cladding layer, the slope efficiency of the QD-PCSEL is greatly enhanced. The influence of the p-cladding layer thickness and the photonic crystal (PC) layer on the slope efficiency was investigated using the three-dimensional finite-difference time-domain method. Simulation results demonstrate that with a fill factor of 22%, a PC layer thickness of 420 nm, and a p-cladding layer thickness of 1.3 μm, the designed QD-PCSEL achieves a slope efficiency of 267 mW/A. This represents an approximately 20-fold improvement compared to reported experimental results.
为什么与你有关
为什么与你有关:
- 主线关联:直接服务 PCSEL 方向,优先看结构参数、耦合机制、出光/远场和验证口径。
- 可用线索:先看是否能抽出结构参数、指标定义或仿真设置。
- 可转化内容:先判断能否变成一个仿真 case、baseline、验证指标或参数先验。
今日必看:优先判断是否进入 PCSEL / CWT / 仿真建模文献库。
英文原题Steerable surface emitting laser design based on a line of bound states in the continuum
中文摘要传统光子晶体面发射激光器(PCSELs)依赖于孤立的准连续体束缚态(q-BIC),这些态通常位于布里渊区中心,并提供高方向性和高品质因子。然而,由于其所依赖的 q-BIC 具有孤立性质,PCSELs 在需要连续可调性的应用中受到根本限制,需要构建许多不同的 PCSEL 并对其进行开关切换来实现这种可调性。在这里,我们引入了一种新的腔体几何结构,该结构使用一种新型偏振和角度选择性布拉格反射镜,来开发一种具有连续体中束缚态连续线的面发射激光器。由此产生的色散允许在宽波矢范围内实现高 Q 激射态,并具有双光束发射的潜力,其角分离可通过调节量子阱增益介质的温度和注入电流来调谐。数值模拟证实,由于其共振密度降低,该结构产生高品质因子,并支持大面积单模运行。该方法不仅将实现连续角度光束控制,还与现有制造方法兼容。我们的研究代表了克服基于孤立 q-BIC 器件局限性的重要一步,并为集成光子学中的动态和可调谐光束转向开辟了新的可能性。致谢:SNL 由 NTESS 根据 DOE NNSA 合同 DE-NA0003525 管理和运营。
英文摘要Traditional photonic crystal surface-emitting lasers (PCSELs) rely on isolated quasi-bound states in the continuum (q-BIC) that are generally at the center of the Brillouin zone and which offer high directionality and quality factors. However, due to the isolated nature of the q-BICs they rely on, PCSELs are fundamentally limited in applications that demand continuous tunability, requiring the construction of many different PCSELs that are switched on and off to achieve such tunability. Here, we introduce a new cavity geometry that uses a novel polarization- and angle-selective Bragg reflector to develop a surface emitting laser that features a continuous line of bound states in the continuum. The resulting dispersion allows for high-Q lasing states across a broad wavevector range, with the potential for twin-beam emission whose angular separation can be tuned by adjusting the temperature and injection current into the quantum well gain medium. Numerical simulations confirm that this configuration yields a high-quality factor and supports single-mode operation over large areas due to its reduced density of resonances. The approach will not only enable continuous angular beam control but also offers compatibility with existing fabrication methods. Our study represents a significant step toward overcoming the limitations of isolated-q-BIC-based devices and opens new possibilities for dynamic and tunable beam-steering in integrated photonics. Acknowledgement: SNL is managed and operated by NTESS under DOE NNSA contract DE-NA0003525.
为什么与你有关
为什么与你有关:
- 主线关联:更偏photonics / photonic crystal / Q factor,可作为 PCSEL 周边器件物理或数值方法补充。
- 可用线索:先看是否能抽出结构参数、指标定义或仿真设置。
- 可转化内容:适合沉淀成验证指标或参数先验,尤其是 quality factor / quantum well。
今日必看:优先判断是否进入 PCSEL / CWT / 仿真建模文献库。
该组今日无数据。
A U.S. official provided what was described as the text of the preliminary agreement, which outlined a $300 billion plan for Iran’s reconstruction and 60 days of talks on its nuclear program.
中文摘要 美国官员称,初步协议文本包括3000亿美元伊朗重建计划,以及围绕其核项目展开60天谈判。
Archaeology team unearths 'prototype' of world-famous Stonehenge monument just a few miles away AP News
中文摘要 美联社报道称,考古团队在距世界知名巨石阵仅数英里处,发掘出一处被称为其“原型”的遗迹。
Iran MOU was signed on Wednesday by Trump and Iran president, U.S. official says Reuters
中文摘要 路透社报道,美国官员表示,特朗普与伊朗总统已于周三签署一份有关伊朗问题的谅解备忘录。
Investigators seek clues in small jet crash that killed 1 in Texas, where bystanders rushed to help AP News
中文摘要 得州一架小型喷气机坠毁造成1人死亡,旁观者曾赶赴现场协助,调查人员正搜寻事故原因线索。
Apple to raise prices due to memory chip shortage, CEO Cook tells WSJ Reuters
中文摘要 路透社援引《华尔街日报》称,Apple首席执行官Cook表示,受内存芯片短缺影响,公司将上调价格。
President Trump denied that the United States would be part of a $300 billion rebuilding fund for Iran and argued that his agreement was better than the one Barack Obama struck in 2015.
中文摘要 特朗普否认美国将参与3000亿美元伊朗重建基金,并称自己的协议优于奥巴马2015年达成的协议。
Review reveals rise in users and rates of psychosis in countries where cannabis is sold commercially Decriminalising the possession of cannabis or strictly regulating access to the drug do not appear to drive up usage, but when the drug is sold commercially the number of users increases and more men
中文摘要 综述发现,商业销售大麻的国家使用者和精神病率上升;持有非刑罪化或严格监管未显示同样影响。
More than three months after the U.S. and Israel launched their war on Iran, the costs and aftereffects are felt around the world.
中文摘要 NPR称,美国和以色列对伊朗发动战争三个多月后,其成本与后续影响仍在全球范围内显现。
Instant View: Fed holds steady in Warsh's debut, but hawkish shift fuels bond-market rout Reuters
中文摘要 路透即时观点称,美联储维持利率不变,但Warsh首次亮相释放的鹰派转向,加剧债券市场抛售。
The Nordic country, which shares an 830-mile border with Russia, said the move would strengthen the NATO alliance, which it joined three years ago.
中文摘要 芬兰与俄罗斯有830英里边境,称解除核武器禁令将加强其三年前加入的北约联盟。
Man who died in Texas plane crash was a key figure in seeding Austin’s technology boom AP News
中文摘要 美联社报道称,在得州飞机坠毁事故中遇难的男子,是早期推动奥斯汀技术产业繁荣的重要人物。
Allbirds rebrands as Smartbird in AI pivot, hires former AWS executive as CEO; shares soar Reuters
中文摘要 路透社称,Allbirds宣布更名为Smartbird并转向AI,聘请前AWS高管出任CEO,消息推动股价飙升。
Leading figures from Channel 14, a right-wing broadcaster that supports Prime Minister Benjamin Netanyahu, are openly attacking the U.S. president over his Iran deal.
中文摘要 支持总理内塔尼亚胡的以色列右翼Channel 14多名主持人,因特朗普的伊朗协议公开攻击美国总统。
Canadian officials find structural defects in material used for hull and say firm failed to fully test ‘novel’ design Canadian safety officials have issued a damning report on the catastrophic final voyage of the Titan submersible, finding that the US company behind the expedition was overcome by “g
中文摘要 加拿大官员发现船体材料存在结构缺陷,并称涉事美国公司未充分测试其“新颖”设计。
Nearly half of Fed policymakers see a 2026 rate hike in the cards Reuters
中文摘要 路透社报道,近半数美联储政策制定者预计,2026年加息仍可能出现,显示利率路径分歧。
昨日/最近交易日的金融分析显示,A股整体偏强,样本平均+1.78%,上证指数+0.40%;创业板指+1.56%;板块上半导体最强(+5.90%),大消费相对落后(-0.94%);重点板块中3/7个收涨。 美股整体偏弱,样本平均-1.00%,S&P 500 ETF-1.25%;Nasdaq 100 ETF-1.01%;大型科技股中Broadcom领涨(+4.30%),Meta承压(-5.44%)。
昨日走势上,A股大盘样本平均+1.78%,重点板块样本平均+1.30%,市场结构偏向指数权重防守。板块内部强弱分化明显:半导体+5.90%居前,大消费-0.94%落后,说明资金并非全面扩散,而是在少数方向里做选择。美股大盘样本平均-1.00%,重点公司样本平均-1.19%,Broadcom+4.30%强于同组,Meta-5.44%拖累风险偏好。
上证指数+0.40%;创业板指+1.56%;板块上半导体最强(+5.90%),大消费相对落后(-0.94%);重点板块中3/7个收涨。
后续A股的基准判断是震荡偏强但需要成交和板块扩散确认。大盘指数已表现为整体偏强,样本平均+1.78%,如果强势板块能从半导体、光通信扩散到消费、银行等低波动方向,反弹持续性会更好;如果仍只有少数题材上涨,则更像结构性轮动。
半导体当前+5.90%,后续要看是否跟随美股AI硬件链修复。AI/算力当前+2.55%,如果Nvidia/AMD/AVGO保持强势,A股映射会更容易延续。银行当前-0.88%,它更像防守和指数稳定器;若银行强、科技弱,市场风格会偏保守。大消费、机器人、有色和光通信需要结合强弱排序看资金轮动,短期更关注能否从单日强势变成连续2-3日相对强势。
S&P 500 ETF-1.25%;Nasdaq 100 ETF-1.01%;大型科技股中Broadcom领涨(+4.30%),Meta承压(-5.44%)。
后续美股的基准判断是先看止跌和波动率回落。指数样本整体偏弱,样本平均-1.00%,如果Meta、Super Micro、Microsoft继续走弱,指数修复会受限;只有当龙头股重新企稳、VIX回落,风险偏好才更容易恢复。
美股重点公司后续主要看三条线:AI硬件链、平台型科技和高波动个股。Nvidia当前-1.33%,它仍是AI风险偏好的核心参照。若Broadcom、ASML、TSMC继续领涨,同时Meta、Super Micro、Microsoft跌幅收敛,指数更容易走出健康轮动;反过来,如果强者补跌,说明资金可能从高估值科技撤出。
观点信号观点信号集中在「CPO/光通信与硅光」:Serenity援引TrendForce称,$AMD正通过多项大型采购订单确保CW激光供应,并提示西方独立产能有限或形成瓶颈。;Serenity表示不理解市场持续看空其高信念多头$AAOI,称自30美元到170美元途中一直持有,并强调激光产能稀缺。;Serenity转述Mizuho Resea...涉及 AAOI、AMD、SIVE、NVDA、AXTI、LITE。
Serenity援引TrendForce称,$AMD正通过多项大型采购订单确保CW激光供应,并提示西方独立产能有限或形成瓶颈。
Serenity表示不理解市场持续看空其高信念多头$AAOI,称自30美元到170美元途中一直持有,并强调激光产能稀缺。
Serenity转述Mizuho Research称,CPO与800V直流无延迟,并因$NVDA需求上调光引擎预测,长期关注InP DFB激光器。
Serenity回顾2025年的投资想法,称当时$AAOI、$LITE、$AXTI市值较低,如今分别升至153.7亿、744.7亿和72.4亿美元。
验证/风险这是财经博主观点聚合,不构成投资建议;需要用公司公告、财报和价格行为交叉验证。
观点信号观点信号集中在「其他财经观点」:The Weekly ChartStorm聚焦最新标普500图表,讨论大型股与非大型股之间的市场表现差异,内容属观点分析。;Serenity批评Bernstein曾预测Kioxia下跌50%,并提到其对$INTC目标价变化,借此质疑部分机构报告可靠性。;Tavi Costa文章以“不会持续的脱...涉及 INTC。
The Weekly ChartStorm聚焦最新标普500图表,讨论大型股与非大型股之间的市场表现差异,内容属观点分析。
Serenity批评Bernstein曾预测Kioxia下跌50%,并提到其对$INTC目标价变化,借此质疑部分机构报告可靠性。
Tavi Costa文章以“不会持续的脱节”为线索,讨论白银矿商相关机会与市场错配,内容为观点分析而非投资建议。
Serenity表示好奇金融X社区的财富分布情况,并称此前似乎没有相关研究,发起匿名讨论,内容为社交媒体互动。
验证/风险这是财经博主观点聚合,不构成投资建议;需要用公司公告、财报和价格行为交叉验证。
观点信号观点信号集中在「宏观流动性/利率」:Serenity发帖称,欧洲媒体常将相同观点放在2000美元付费墙之后,语气带有调侃,内容属个人观点。;Serenity表示,AI的颠覆性可能接近农业革命或工业革命,并提到Anthropic、OpenAI、xAI等公司正竞相建设相关能力。;Serenity称每次发布投资论点常遭遇“骗局”或“迷...涉及 AXTI。
Serenity发帖称,欧洲媒体常将相同观点放在2000美元付费墙之后,语气带有调侃,内容属个人观点。
Serenity表示,AI的颠覆性可能接近农业革命或工业革命,并提到Anthropic、OpenAI、xAI等公司正竞相建设相关能力。
Serenity称每次发布投资论点常遭遇“骗局”或“迷因股”等指责,并以$AXTI为例说明其曾做过供应链分析。
The Macro Compass文章称将审视新美联储主席相关问题,以Warsh为核心展开介绍和分析,内容属宏观观点。
验证/风险这是财经博主观点聚合,不构成投资建议;需要用公司公告、财报和价格行为交叉验证。
观点信号观点信号集中在「半导体供应链/设备」:Serenity转述称,$LPK表示主要全球玩家中80%客户已选择LPKF设备,并认为玻璃基板可能成为下一轮封装转变方向。;Serenity称$SPCX以600亿美元收购Cursor超出预期,并猜测网络效应或模型改进数据可能变得极具价值。涉及 L、LPK、SPCX。
Serenity转述称,$LPK表示主要全球玩家中80%客户已选择LPKF设备,并认为玻璃基板可能成为下一轮封装转变方向。
Serenity称$SPCX以600亿美元收购Cursor超出预期,并猜测网络效应或模型改进数据可能变得极具价值。
验证/风险这是财经博主观点聚合,不构成投资建议;需要用公司公告、财报和价格行为交叉验证。
观点信号观点信号集中在「加密与金融监管」:The Weekly ChartStorm本期讨论标普500回调空间、逢低买入、市场扩散、板块轮动、SpaceX IPO及太空板块股票等主题。;Steno Signals讨论特朗普上周末签署成法的GENIUS Act,称其或长期影响货币和财政政策,并暗示科技革命迹象。涉及 HOOD。
The Weekly ChartStorm本期讨论标普500回调空间、逢低买入、市场扩散、板块轮动、SpaceX IPO及太空板块股票等主题。
Steno Signals讨论特朗普上周末签署成法的GENIUS Act,称其或长期影响货币和财政政策,并暗示科技革命迹象。
验证/风险这是财经博主观点聚合,不构成投资建议;需要用公司公告、财报和价格行为交叉验证。
观点信号观点信号集中在「AI Infra/算力链」:Serenity表示曾认为$MU像下一个$NVDA,并提到其市值已达1.23万亿美元,同时回顾2025年以来对存储主题的关注。;Serenity表示七个月后$NBIS创下历史新高,同时称$IREN仍在60亿美元ATM融资压力下,股价接近去年11月水平。涉及 EWY、MU、NVDA、SNDK、IREN、NBIS。
Serenity表示曾认为$MU像下一个$NVDA,并提到其市值已达1.23万亿美元,同时回顾2025年以来对存储主题的关注。
Serenity表示七个月后$NBIS创下历史新高,同时称$IREN仍在60亿美元ATM融资压力下,股价接近去年11月水平。
验证/风险这是财经博主观点聚合,不构成投资建议;需要用公司公告、财报和价格行为交叉验证。
Asian Stocks, Bonds to Fall on Hawkish Fed Signals: Markets Wrap Bloomberg
中文摘要 彭博称,受美联储释放鹰派信号影响,亚洲股市和债市预计承压下跌,市场重新评估利率路径与风险资产定价。
Diezani Alison-Madueke had been accused of receiving private jet flights and use of properties in top London districts
中文摘要 Diezani Alison-Madueke曾被指收受私人飞机行程及伦敦高端地段房产使用权,现已在贿赂案中获洗清。
Fears of summer shortages and $200 oil have been replaced by a focus on looming gluts
中文摘要 市场对夏季供应短缺和油价升至200美元的担忧降温,关注焦点转向潜在供应过剩,油市暂时消化伊朗危机影响。
CEO led the group through a transformation from markets dominated by physical pits to decentralised electronic trading
中文摘要 CME首席执行官Duffy将卸任。他带领集团从以实体交易池为主的市场,转型为去中心化电子交易主导的衍生品平台。
Dario Amodei is supported by rival Sam Altman in call for international co-operation
中文摘要 Anthropic负责人Dario Amodei呼吁G7领导人在AI问题上加强国际合作,不要走向分裂;竞争对手Sam Altman也支持这一立场。
Speculation of a looming consolidation wave mounts in the heartland of the US shale oil patch
中文摘要 TCIM将目标指向Devon Energy。随着美国页岩油腹地并购浪潮预期升温,市场关注该公司在里程碑式合并后的战略走向。
Brevan Howard Prepares to Start Backing External Stocks Traders Bloomberg
中文摘要 彭博称,Brevan Howard正准备开始支持外部股票交易员,显示这家投资机构可能扩大其在股票交易人才和策略上的布局。
The US cannot wait for the worst job losses to hit before moving corporate and public policy in a pro-worker direction
中文摘要 文章认为,美国不应等到最严重就业损失出现后才行动,科技巨头和公共政策应尽早向有利劳动者的方向调整AI收益分配。
Group’s top team given cost-reduction targets as new CEO begins effort to revive fortunes of Johnnie Walker maker
中文摘要 Diageo新任CEO Dave Lewis启动重组,要求高管团队完成成本削减目标,以重振Johnnie Walker制造商的经营表现。
Blackstone-led consortium to take over software company and inject $150mn to help cut its debt load
中文摘要 由Blackstone牵头的财团将接管软件公司Medallia,并注资1.5亿美元帮助削减债务,Thoma Bravo遭遇私募领域重大损失。
Power developer Invenergy will redeploy funds into natural gas and geothermal projects in western US
中文摘要 特朗普政府将支付7.65亿美元终止海上风电项目。电力开发商Invenergy将把资金重新投向美国西部天然气和地热项目。
Top court rules traders should pay income tax on share of trading profits
中文摘要 英国最高法院裁定,交易员应就其交易利润份额缴纳所得税,亿万富翁交易员Alex Gerko的税务上诉因此失败。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): I mean... if i had to guess, $LPK did claim "80% of customers among major global players have selected LPKF equipment". Kinda clear glass substrates is the next packaging shift! From est. timelines, major players like Absolics is ramping H2 2026, Samsung Electro Mechanics 2027 + their partners. Then there's major shifts like TSM CoPoS 2028 (seems possible $L
中文摘要 Serenity转述称,$LPK表示主要全球玩家中80%客户已选择LPKF设备,并认为玻璃基板可能成为下一轮封装转变方向。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): Trendforce reports that $AMD is actively trying to secure CW laser supply with multiple major procurement orders... Is probably just the start of the bottleneck? There's not much independent capacity in Western supply chains left other than $SIVE or $AAOI and maybe Macom. Especially after Lumentum/Coherent got locked up with multi-year agreements with Nvidia
中文摘要 Serenity援引TrendForce称,$AMD正通过多项大型采购订单确保CW激光供应,并提示西方独立产能有限或形成瓶颈。
public RSS | opinion/NFA
观点/NFA: Chart in-focus from the latest Weekly S&P500 ChartStorm
中文摘要 The Weekly ChartStorm聚焦最新标普500图表,讨论大型股与非大型股之间的市场表现差异,内容属观点分析。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): European Media HATES this one trick: The same ideas, just behind $2000 paywalls. 0 0 30 157 0 Forward to community
中文摘要 Serenity发帖称,欧洲媒体常将相同观点放在2000美元付费墙之后,语气带有调侃,内容属个人观点。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): Bernstein is legit the dumbest analyst firm I’ve seen calling for a 50% crash in Kioxia. They gave $INTC a $36 PT back in Jan and now it’s $118. Good lesson to ignore institutional reports that get published for retail consumption. They’re not here to help retail investors.
中文摘要 Serenity批评Bernstein曾预测Kioxia下跌50%,并提到其对$INTC目标价变化,借此质疑部分机构报告可靠性。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): I’m not sure why many folks are super bearish on my high conviction $AAOI long… Ever since $30, then on the way up to $170. (Yes I do think every bear is wrong, we’ll see who’s right). They have scarce laser capacity that $AMD and other hyperscalers are looking for. While the entire industry is bottlenecked by $NVDA. Along with a US transceiver supply chain
中文摘要 Serenity表示不理解市场持续看空其高信念多头$AAOI,称自30美元到170美元途中一直持有,并强调激光产能稀缺。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): Mizuho Research: No delays on CPO or 800v dc. Revised up optical engine projections from $NVDA demand ramp. - Next phase in CPO for long term, believes InP DFB lasers remains the focus (hello $SIVE). VSCEL and microLED remain "unproven" in short distance in rack + chip to chip for 1.6T+ - HVDC deployment on track, 800VDC incremental volume 2027, with higher
中文摘要 Serenity转述Mizuho Research称,CPO与800V直流无延迟,并因$NVDA需求上调光引擎预测,长期关注InP DFB激光器。
public RSS | opinion/NFA
观点/NFA: A Disconnect That Won't Last
中文摘要 Tavi Costa文章以“不会持续的脱节”为线索,讨论白银矿商相关机会与市场错配,内容为观点分析而非投资建议。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): Just some random thoughts, I do think AI is the most disruptive technology in human history. To the level of agricultural or industrial revolution. Since Anthropic, OpenAi, XAI, and others are racing to build superintelligence. The amount of economic impact can't be measured if AI helps find cures for cancer or accelerates discovery for Quantum Computing. Or
中文摘要 Serenity表示,AI的颠覆性可能接近农业革命或工业革命,并提到Anthropic、OpenAI、xAI等公司正竞相建设相关能力。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): Woah, $SPCX acquired Cursor for $60B. I did not think it was worth that much… Maybe network effect or data for improving models became invaluable? I’m sure Elon has a plan in mind, the Twitter acquisition paid extreme dividends.
中文摘要 Serenity称$SPCX以600亿美元收购Cursor超出预期,并猜测网络效应或模型改进数据可能变得极具价值。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): Yeah... I'm not quite sure why everyone likes just throwing personal accusations. Like "scam" or "memestock" every time I post a thesis. Like when I bought $AXTI (still holding shares btw): - spent the time mapping the InP substrate supply chain - found analyst sources around market share - tracked high purity indium pricing on SMM - modeled game theory arou
中文摘要 Serenity称每次发布投资论点常遭遇“骗局”或“迷因股”等指责,并以$AXTI为例说明其曾做过供应链分析。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): I did say $MU looked like the next $NVDA. Now we're at a $1.23T MC. Started talking more about Samsung Electronics/Sk Hynix back in 2025. Put more concentration into the memory theme like $SNDK and others, Jan of this year. And I'm glad my prediction with Micron + memory is playing out well! Hope people had fun with $EWY longs too, those are up a lot.
中文摘要 Serenity表示曾认为$MU像下一个$NVDA,并提到其市值已达1.23万亿美元,同时回顾2025年以来对存储主题的关注。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): Fun throwback to random ideas back in 2025. Back then, $AAOI was $2B MC, $LITE was a $26B MC, $AXTI was $500M Now: - AAOI is $15.37B - Lumentum is $74.47B - AXT is $7.24B Was working off less information back then, given it was an early theme. Obviously nuances with ASIC programs might have been missed as more details came out. But directionally, glad themat
中文摘要 Serenity回顾2025年的投资想法,称当时$AAOI、$LITE、$AXTI市值较低,如今分别升至153.7亿、744.7亿和72.4亿美元。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): New reports that $AMD is scrambling for CW laser supply. And is negotiating large-scale purchase orders for CW Lasers to ensure its production capacity is not constrained by $NVDA (Trendforce) Obvious CW laser beneficiaries: - $SIVE (AMD went to GFS for CPO, Sivers reference laser level) - $AAOI (Rosenblatt analyst checks) Lumentum/Coherent are kinda booked
中文摘要 Serenity称据TrendForce新报告,$AMD正谈判大规模CW激光采购订单,以避免产能受$NVDA影响而受限。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): I'm actually curious about the wealth distribution on finance X (this is anonymous). I don't think there's been any studies before. 0 0 91 92 2 Forward to community
中文摘要 Serenity表示好奇金融X社区的财富分布情况,并称此前似乎没有相关研究,发起匿名讨论,内容为社交媒体互动。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): If I had to stereotype my X experiences with markets: China 🇨🇳: set on cloning me with AI, can only think of trades in short term timeframes from A-shares PTSD. America 🇺🇸: bullish on anything futuristic like $SPCX, don’t care about valuations Europe 🇪🇺: from $SIVE to $SOI, cares more about water usage than the AI buildout. Somehow can only look at pas
中文摘要 Serenity以刻板印象方式概括其在X上的市场体验,提到中国投资者偏短线、美国投资者偏好未来主义题材等。
public RSS | opinion/NFA
观点/NFA: Important Setups
中文摘要 Tavi Costa在宏观更新中讨论若干重要市场设置,内容属于宏观观点分析,未提供具体投资建议。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): Just as a recap, these were all my core European longs: 1. $SIVE 2. $LPK 3. $SOI 4. $RPI 5. $IQE 6. $ALRIB 7. $XFAB Sivers: As you know by now, core laser chokepoint over next generation photonics, from 1.6T pluggables to CPO. Embedded in many hyperscaler suppliers from Jabil to Ayar. Should go brrr 2027 but markets are forward looking, so ramps + qualificat
中文摘要 Serenity总结其核心欧洲多头,包括$SIVE、$LPK、$SOI、$RPI、$IQE、$ALRIB和$XFAB,并强调下一代光子领域瓶颈。
public RSS | opinion/NFA
观点/NFA: This week: space for a sell-off, buying the dip, bullish broadening and rotation, the big and the small, SpaceX IPO, space sector stocks, the big sector skews...
中文摘要 The Weekly ChartStorm本期讨论标普500回调空间、逢低买入、市场扩散、板块轮动、SpaceX IPO及太空板块股票等主题。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): If I had to stereotype my X experiences with markets: China 🇨🇳: set on cloning me with AI, can only think of trades in short term timeframes from A-shares PTSD. America 🇺🇸: bullish on anything futuristic like $SPCX, don’t care about valuations Europe 🇪🇺: from $SIVE to $SOI, cares more about water usage than the AI buildout. Somehow can only look at pas
中文摘要 Serenity再次以刻板印象方式描述其在X上的市场体验,提到中国投资者短线倾向和美国投资者偏好未来题材。
public RSS | opinion/NFA
观点/NFA: I am back with a healthy dose of macro analysis for you
中文摘要 The Macro Compass称带来一剂宏观分析,围绕“Run It Hot, Yet Again”展开,内容为市场与宏观观点。
public RSS | opinion/NFA
观点/NFA: Let's Look Into The New Fed Chair
中文摘要 The Macro Compass文章称将审视新美联储主席相关问题,以Warsh为核心展开介绍和分析,内容属宏观观点。
public RSS | opinion/NFA
观点/NFA: Having been on vacation for a couple of weeks, I updated all of our leading indicators first thing upon returning to the office. Here’s your must-read guided tour throughour major leading indicators.
中文摘要 Steno Signals称作者休假后更新了所有主要领先指标,并提供一份对关键领先指标的必读导览。
public RSS | opinion/NFA
观点/NFA: The GENIUS Act, signed into law by Trump late last week, may have a lasting impact on everything from monetary to fiscal policy. There are signs of a tech revolution unfolding beneath the hood.
中文摘要 Steno Signals讨论特朗普上周末签署成法的GENIUS Act,称其或长期影响货币和财政政策,并暗示科技革命迹象。
public RSS | opinion/NFA
观点/NFA: The US government needs to reassure markets.
中文摘要 Mohamed El-Erian在彭博观点文章中称,美国政府需要安抚市场,经济和市场稳定取决于若干关键问题。
public RSS | opinion/NFA
观点/NFA: Markets have been trained to expect lower rates at the first sign of volatility. Powell mustn’t give in to temptation.
中文摘要 Mohamed El-Erian称,市场已习惯在波动初现时期待降息,Powell不应屈从这种诱惑,美联储需保持克制。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): Serenity@aleabitoreddit 8hours ago Jim Cramer gave $SPCX his blessing. Jim Cramer@jimcramer 2026.06.17 09:27 I clock SpaceX going up one point per hour 0 0 94 363 15 Forward to community
中文摘要 Serenity转发称Jim Cramer给$SPCX背书,并引用其关于SpaceX每小时上涨一点的说法,内容为社交媒体市场评论。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): $AEHR receives follow up production order from major Silicon Photonics Customer for wafer level burn in systems. Now up 11.29% today to $116. Only 2 months ago it was in the $30's, good times.
中文摘要 Serenity称$AEHR获得主要硅光客户晶圆级老化系统后续生产订单,当日涨11.29%至116美元,两个月前仍在30多美元。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): And 7 months later... $NBIS is all time highs. While $IREN bagholders are still funding the $6,000,000,000 ATM and stuck at the same price back in November. Guess this settles the debate?
中文摘要 Serenity表示七个月后$NBIS创下历史新高,同时称$IREN仍在60亿美元ATM融资压力下,股价接近去年11月水平。
@aleabitoreddit | public X mirror | opinion/NFA | no login/cookies
Serenity original-post candidate from public X mirror (opinion/NFA): Don’t think there’s any new news from $XFAB. Their company needs to do a better job with marketing materials though. Since nobody thinks they’re optical ai dc or power semi adjacent exposure apparently. However, I would have thought that since they’re leading Europe’s silicon photonics value chain efforts with PhotonixFab. And apparently everyone + EU are di
中文摘要 Serenity认为$XFAB没有新消息,但公司应改进营销材料,因为市场未充分将其视为光学AI数据中心或功率半导体相关标的。
Federal Reserve issues FOMC statement
Federal Reserve Board and Federal Open Market Committee release economic projections from the June 16-17 FOMC meeting
Federal Reserve issues FOMC statement
Federal Reserve Board and Federal Open Market Committee release economic projections from the June 16-17 FOMC meeting
Federal Reserve Board announces final rule that establishes data standards for certain information collections
Expenditures by foreign direct investors to acquire, establish, or expand U.S. businesses totaled $232.2 billion in 2025, according to preliminary statistics released today by the U.S. Bureau of Economic Analysis. Expenditures increased $76.8 billion, or 49.5 percent, from 2024 levels. As in previou
Federal Reserve Board announces that results from its annual bank stress test will be released on Wednesday, June 24, at 4 p.m. EDT.
The U.S. monthly international trade deficit decreased in April 2026 according to the U.S. Bureau of Economic Analysis and the U.S. Census Bureau. The deficit decreased from $56.6 billion in March (revised) to $55.9 billion in April, as exports increased more than imports. The goods deficit decrease
Agencies remove additional references to reputation risk
Federal Reserve Board issues enforcement actions with former employee of Atlantic Union Bank and former employee of Frost Bank
RSSHub 技术社区 fallback · CtrlAltDeleteMe: 各位 V 友好!网站继续内测稳定性,欢迎你们体验使用,在此祝各位事事顺利,身体健康,开开心心! 当前支持模型(均为 Codex Pro 号池) gpt-5.5 — 1.1M 超长上下文,支持推理、工具调用、文件、视觉 gpt-5.4 / gpt-5.4-mini — 400K 上下文,日常编码主力 gpt-5.3-codex — Codex 原生模型 全系模型均来自 Codex Pro 池,完美兼容 Codex App / Claude Code。 收费方式 0.85 RMB = 1 $,按量计费,无需订阅 支持 支付宝 / Stripe 充值,国内国外都方便
RSSHub 技术社区 fallback · b00tyhunt3r: 尤其是滑动快进快退,上下滑亮度这两个,简直灾难级设计。完了为了防止误触又狗尾续貂的加一个锁屏。。。 和油管 app 两边常年( 10+yrs )用下来感受就一个词,inferior 。尤其 ipad 版,一个就是比另一个 inferior 一点。当然知道这么比较不公平,两边公司根本不是一个级别的。但是也可以想象 b 站相关负责人肯定也是厕石型性格,至少短期内是绝对见不到改进了。
RSSHub 技术社区 fallback · LongLights: 从 xp 时代的深度版镜像,到后来 win7 和 win10 的各路大神,再到现在流行的 playbook 方案。从早期的硬件性能妥协,到后来纯粹追求干净的使用体验,无论这种“第 3 方修改版”怎样饱受争议,我觉得精简镜像这个需求都无法被否认 在 windows7 和 windows10 时代,我一直使用一个叫 Lopatkin 的饿罗斯开发者的精简镜像,可惜后来停更没能延续到 windows11 ,在 win11 尝试过各种诸如 atlas revios 的方案,都不甚满意,主力方案变成了从 uupdump 打包一个镜像自己精简,再单独暂停 update (停用 up
RSSHub 技术社区 fallback · nero2021: 3 岁的小孩子半年住了两次有院,第一次是因为发烧,医生说住院观察观察,在医院输了几天水,基本就是白天在医院输水,中午晚上回家睡觉,总花费 2300 ,报销下来 1300 左右,这几天小孩咳嗽,医生说肺炎,又让住院,也就是白天输头孢之类的消炎药,中午晚上回家睡觉,住院 3 天已经花费 2800 。看账单明细大头都在化验费,第一天入院检查化验费 747 ,第二天再化验检查又是 756 ,基本上只要住院就各种住院检查给你安排上,这样下去医院真住不起
RSSHub 技术社区 fallback · xusang: 6 月 15 日,天眼查信息显示,沃尔玛(中国)投资有限公司发生工商变更,MUK SOOK YE 卸任法定代表人、董事长,由刘鹏接任。 该公司注册资本约 3.3 亿美元,由沃尔玛中国有限公司全资持股。 据悉,新任董事长刘鹏曾就职于阿里巴巴集团,担任天猫国际总经理等职务,于 2024 年加入沃尔玛中国任山姆会员店业态总裁。 2025 年 10 月 27 日,沃尔玛中国宣布,刘鹏已正式加入公司并出任山姆会员店业态总裁,直接向沃尔玛中国总裁及首席执行官朱晓静汇报,任命即日起生效。 资料显示,6 月 15 日,市场监管总局依法对沃尔玛(中国)投资有限公司相关负责人进行责任约谈,针对山姆
RSSHub 技术社区 fallback · koor: 吐槽一下我 2 年漫长讨薪路,从劳动仲裁追到告公司股东,结果被一笔高额诉讼费卡住了。 24 年公司欠我 9w 多工资,仲裁赢了,结果老板早把资产转空,强制执行只拿到几千,剩下 8.5w 要不回来。 没办法只能起诉股东追责,去年 9 月立案,按 8w5 标的交了 900 多诉讼费,前后开了两次庭,来回拉扯大半年。 法院前后两次组织调解,我最低要 7w ,对方只给 5w ,一直谈不拢。 上周法官传话,再不接受 5w 调解,就要按公司 300w 注册资本重新算诉讼费,这周通知下来,要我补交 2.98w ,不交就直接撤诉。 我的律师给出两条路: 1. 主动撤诉,重新立案起诉,调整诉讼请求,
RSSHub 技术社区 fallback · OumaeKumiko: 选一个 Mac 的显示器(电视也行),之前用惯了 LG G4 55 寸当显示器,现在想再整一个 镜面屏、 抗反有 LGG4 这种程度的、 27 寸以下、 只要 4k 分辨率不要 5k (因为 windows 也要用,studio display 还是 pass ,而且确实太贵了) 支持 HDR 杜比视界的显示器, 均匀性也得也不错, 90w+的 type-c 一线通有很好没有也可以, 然后看了一堆评测,不论 miniled 还是 oled ,好像完全没有满足条件的…… 实在不行那就增加体积吧?结果发现 LG G6 48 寸还没有抗反,我也是服了。 那只能买个小米 A2
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热度 909,748 · 火热
热度 899,741 · 剧集
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32 points · 2 comments
中文介绍 文章以“死经济理论”为题讨论经济现实与公众感受的落差,在 Hacker News 获得32点和2条评论。
58 points · 9 comments
中文介绍 Storied Colors 提供一个按名称整理颜色的在线目录,方便浏览和查找各类带有故事或命名来源的色彩。
194 points · 117 comments
中文介绍 Ars Technica 报道称,泄露的财务文件显示 OpenAI 每年亏损数十亿美元,引发对其商业模式和成本压力的讨论。
142 points · 116 comments
中文介绍 OpenRouter 文章以机器人场景比较 Claude 与 Grok 等模型在代理任务中的表现,讨论不同 AI 系统的可靠性。
48 points · 5 comments
中文介绍 Loreline 提供用于创作互动小说的工具,面向需要组织叙事分支、角色与情节结构的作者和创作者。
36 points · 16 comments
中文介绍 这款免费 macOS 菜单栏应用旨在解决用户在错误键盘布局下输入文字的问题,在 Hacker News 引发36点讨论。
48 points · 17 comments
中文介绍 OpenAI 介绍如何利用 AI 改进药物化学中的一项具有挑战性的反应,展示模型在化学研发流程中的应用潜力。
Hey HN, I built a website to watch live baseball games in an 8-bit broadcast. It takes live MLB data streams and converts them into near real-time pixel art gamecasts.Been waiting to share this for when there’s actually a good slate of games happening since the site is pretty bare otherwise.Here is
中文介绍 开发者推出网站,将 MLB 实时数据流转换为近实时 8 位像素艺术比赛转播,用复古游戏画面呈现棒球赛况。
916 points · 499 comments
中文介绍 Lore 是一个开源版本控制系统,主打可扩展性设计,在 Hacker News 获得916点和499条评论。
173 points · 64 comments
中文介绍 MicroUI 是一个小型、可移植的即时模式 UI 库,使用 ANSI C 编写,适合需要轻量界面的项目。
39/46 正常 · 0 空源 · 7 失败 · 359 items
Command failed: curl -sSL -m 20 --compressed -H User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 -H Accep
Request timed out after 15000ms
Status code 402
Command failed: curl -sSL -m 20 --compressed -H User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 -H Accep
Request timed out after 15000ms
Command failed: curl -sSL -m 20 --compressed -H User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 -H Accep
Command failed: curl -sSL -m 20 --compressed -H User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 -H Accep