Subject


optical chip


2026-06-26

[News] YOFC Achieved World’s First 1.2Tb/s Per-Wavelength Transmission Over Hollow-Core Fiber

On June 16, Yangtze Optical Fibre and Cable Joint Stock Limited Company (YOFC) announced the successful completion of the world’s first field-trial hollow-core fiber (HCF) wavelength-division multiplexing (WDM) transmission system capable of delivering 1.2Tb/s per wavelength over an ultra-long unr...

2026-06-24

[News] UNT Unveiled Plans to Expand Wafer Production with CNY 3B, Partly for Optical Interconnect Applications

On June 11, Chinese foundry company UNT (United Nova Technology) announced plans to cooperate with the Management Committee of the Shaoxing Section of the Hangzhou–Shaoxing Airport Economic Integration Demonstration Zone to advance a capital increase for UNT Advance (Shaoxing), which will serve as...

2026-05-25

[News] Industry Reportedly Eyes Separating HBM From GPUs to Expand Memory Capacity; Optical Links May Be Key

As AI workloads continue to scale, growing demand for memory capacity and bandwidth is pushing current GPU-HBM architectures toward their limits. According to ZDNet, a researcher at a major Korean memory manufacturer said memory and packaging companies are discussing a new approach that places GPUs...

2026-05-22

[News] Huawei Takes Stake in InP Optical Chip Firm Milphoton Semiconductor

Corporate registration data from Tianyancha shows that Milphoton Semiconductor (Beijing) Co., Ltd. recently completed a significant shareholder restructuring, adding new investors including Huawei-affiliated Hubble and Suzhou Future Technology Enterprise Service Partnership (Limited Partnership). ...

2026-04-23

[News] Yuanjie’s Share Price Surpasses Kweichow Moutai’s, Hinting at a Boom in Optical Chip Demand

On April 17, shares of Yuanjie Semiconductor continued to rally, briefly surpassing CNY 1,410 during intraday trading and overtaking Kweichow Moutai to become the highest-priced stock in China’s A-share market. By midday close, Yuanjie retreated slightly to CNY 1,403.08, still marginally above Mou...

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