News

09

2024-10

Dr. Li Kun, the chairman of Camoptics, was interviewed by Dianchao.

2024-10-09

Dr. Li Kun, the chairman of Camoptics, was interviewed by Dianchao.

30

2024-08

You are cordially invited to the 25th China International Optoelectronic Exhibition

2024-08-30

You are cordially invited to the 25th China International Optoelectronic Exhibition

25

2024-04

Liquid crystal on silicon technology and reconfigurable all-optical networks

Abstract:Modern telecommunication networks use wavelength division multiplexing(WDM) technology to increase the transmission capacity of the fibres．Wavelength selective switches (WSSs) based on the liquid crystal on silicon (LCOS) technology enable network operators to route the signals on the wavelength basis,which significantly reduce the operational expenses(OpEx)．This paper reviews the development of LCOS-based WSSs and its role in reconfigurable all-opticaltele communication networks．The key performance parameters for the WSSs and LCOS devices are explained in great details,with an aim to promote the research and development of this field． Key words:liquid crystal on silicon; wavelength selective switch;all-optical networks;ROADM

2024-04-25

Liquid crystal on silicon technology and reconfigurable all-optical networks

26

2024-12

Camoptics appeared at the 2024 China University Science and Technology Achievements Fair, and high-performance LCOS chips broke the international monopoly and helped the optical communication and laser processing industry upgrade.

The high-performance LCOS liquid crystal on silicon chip was independently developed by the doctoral team of Cambridge University in the United Kingdom, and was introduced to China by Jiangsu Industrial Technology Research Institute through the mode of dial-investment combination, and successfully mass produced in Suzhou Industrial Park in 2023. The LCOS spatial light modulation chip produced by Camoptics has high diffraction efficiency, expectional damage threshold, superior light utilization and other excellent performance. The key performance indicators are better than international peers, and the core optical chip localization for wavelength selection switches in the field of optical communication is realized, escorting national information security and technology autonomy and controllability. In the field of laser processing, we provide laser beam splitting and shaping, improve light utilization and production efficiency, promote industrial upgrading, and improve the core competitiveness in the international market.

2024-12-26

Camoptics appeared at the 2024 China University Science and Technology Achievements Fair, and high-performance LCOS chips broke the international monopoly and helped the optical communication and laser processing industry upgrade.

20

2024-02

2000

LCOS basic patent cluster is proposed

2024-02-20

2000

20

2024-02

2010

Development of LCOS devices in cooperation with the world's leading optical communication companies

2024-02-20

2010
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