Free Space Optical Communication

Microrobots Featured by Nature Electronics Editor!

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Microrobots Featured by Nature Electronics Editor!

Dr. Katharina Zeissler, editor of the prestigious international journal Nature Electronics, highlights: Published in Nature Electronics (2025, Vol. 8, Page 879) Sub-millimeter robots with autonomous capabilities show great potential in environmental monitoring and biomedical applications. However, these robots need to possess multiple functions, including perception, motion control, and wireless communication with other robots. Due to … Read more

Key Breakthrough! The First Domestic 12-Inch Silicon Photonic Chip Wafer Platform Goes Live, Lighting Up a New Era for ‘Photon Chips’

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Key Breakthrough! The First Domestic 12-Inch Silicon Photonic Chip Wafer Platform Goes Live, Lighting Up a New Era for 'Photon Chips'

Recently, significant news has emerged from Wuhan’s Optics Valley—the first domestic 12-inch silicon photonic chip wafer platform based on 40nm CMOS technology has officially been put into operation. This platform, led by the National Information Optoelectronics Innovation Center (NOEIC), achieves full autonomy in process design, testing, and packaging, marking a critical transition for China’s silicon … Read more

Market Drivers and Development Trends of the Global Communication and Connectivity Chip Market

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Market Drivers and Development Trends of the Global Communication and Connectivity Chip Market

Introduction to Communication and Connectivity Chips Communication and connectivity chips are integrated circuit products that enable information transmission and exchange between electronic devices. They integrate functions such as RF, baseband, encoding/decoding, and various communication protocol processing, aiming to optimize the efficiency and reliability of signal transmission. They are responsible for data processing, signal transmission, supporting … Read more

Temperature Sensors: The Silent Guardians of Stable Operation in Optical Communication Systems

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Temperature Sensors: The Silent Guardians of Stable Operation in Optical Communication Systems

In the era of high-speed digital connectivity, optical communication networks form the cornerstone of the global information society. From transoceanic submarine cables to high-speed interconnections in data centers, and the upcoming 5G/6G and metaverse applications, all these rely on the stable, reliable, and high-performance operation of optical communication devices. Among the many technologies ensuring the … Read more

Power Struggle in Chip IPO: Founders Ousted!

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Power Struggle in Chip IPO: Founders Ousted!

Optical communication chip company Youxun Co., Ltd. recently completed the second round of inquiry responses for its Sci-Tech Innovation Board IPO, focusing on performance status, growth potential, inventory digestion, and more. Reporter | Guo Hui According to the official website of the Shanghai Stock Exchange, optical communication chip company Xiamen Youxun Chip Co., Ltd. (hereinafter … Read more

Aberration Correction Based on Residual Networks in Sensorless Adaptive Optical Systems

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Aberration Correction Based on Residual Networks in Sensorless Adaptive Optical Systems

Abstract The performance of Free Space Optical Communication (FSOC) is often affected by atmospheric turbulence. Sensorless Adaptive Optics (SLAO) systems are an effective method to overcome the effects of atmospheric turbulence, and the performance of their control algorithms directly determines whether the system can effectively correct wavefront aberrations. This study proposes the use of Residual … Read more