Optical Devices

Exploring the ‘Heart’ of Optical Communication: High-Speed Optical Chips and Devices

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Exploring the 'Heart' of Optical Communication: High-Speed Optical Chips and Devices

In the age of information explosion, we watch videos, transfer files, and play cloud games every day, all relying on a “light-speed highway”—the optical communication network. The cornerstone of this road is the “high-speed optical chips” and “optical devices.” They act as “opto-electronic translators,” converting electrical signals into optical signals, allowing data to travel across … Read more

Achieving the Fastest AI Interconnect? California Startup Develops Photonic Super Chip to Support Thousands of GPU Interconnections

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Achieving the Fastest AI Interconnect? California Startup Develops Photonic Super Chip to Support Thousands of GPU Interconnections

In the field of optoelectronic hybrid computing power, many may be familiar with XiZhi Technology, founded by MIT PhD graduate Shen Yichen upon returning to China. Shen and his MIT classmate Nicholas Harris were co-authors of a paper, and they were both selected for the 2021 MIT Technology Review’s list of “35 Innovators Under 35”. … Read more

Ultra-Fast 3D Printing of Assembly-Free Complex Optics with Sub-Nanometer Surface Quality at Mesoscale

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Ultra-Fast 3D Printing of Assembly-Free Complex Optics with Sub-Nanometer Surface Quality at Mesoscale

Follow us, Diamond open access, no publication fee Author: Peng Shuai1,*, Xu Jiawen1, Li Dongya1, Ren Jun1, Zhang Meng1, Wang Xiaolong2,#, Liu Yu1,# *First author, #Corresponding author Affiliation: 1 Jiangnan University 2 Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Citation: Peng S, Xu J W, Li D Y, Ren J, Zhang M, Wang … Read more