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Researchers from Chalms University of Technology in Sweden have successfully improved the efficiency of optical microcombiners, making them a high-performance laser. This breakthrough will have a wide impact in fields such as space science and healthcare.The two rings in the figure are micro resonators, which play a crucial role in the implementation of efficient micro combs.The importance of micr...
On August 16, Coherent, an American laser system solutions provider, announced its fiscal year 2023 and fourth quarter results for the year ended June 30, 2023. This is also the first annual report released after the merger of II-VI and Coherent.Fiscal year 2023 revenueCoherent reported revenue of $5.16 billion for the full fiscal year 2023, up 56% year over year.By business unit, the Networking b...
Recently, the reporter learned from Changguang Satellite Technology Co., Ltd. (hereinafter referred to as "Changguang Satellite") that the company used a self-developed vehicle mounted laser communication ground station to conduct satellite ground laser high-speed image transmission experiments with the onboard laser communication terminal of the "Jilin No.1" constellation MF02A04 satellite and ac...
A team led by Professor Ye Dexin and Professor Chen Hongsheng from Zhejiang University, as well as Professor Yu Luo from Nanyang University of Technology, conducted practical research on full parameter transformation optical devices. The research team has designed and implemented an all parameter omnidirectional invisibility cloak based on the theory of linear transformation optics and omnidirecti...
Recently, the launch and implementation plan demonstration meeting of the "Multimodal Nano Resolution Microscope" project led by Ningbo Yongxin Optics Co., Ltd. was successfully held in Ningbo. This is the fourth time Yongxin Optics has led a national key research and development plan project and received support, indicating that the company's ability to undertake national level technological rese...