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20

2024-02

2018年

成功开发业界最高信噪比的LCOS器件

2024-02-20

2018年

20

2024-02

2019年

成功开发业界最大尺寸(1.2寸) LCOS器件，提升全光交换性能4x

2024-02-20

2019年

18

2024-04

硅基液晶技术与可重构全光通信网络

摘要：现代光纤通信网络使用波分复用技术极大地提升了网络传输容量.基于硅基液晶技术的波长选择开关使光纤网络运营商在网络节点处可以灵活地调度各个波长信道,让光纤通信网络在波长级具有可重构性，大幅降低了网络的传输和运营成本。

2024-04-18

硅基液晶技术与可重构全光通信网络

18

2024-04

LCoS的亚毫秒切换速度

Abstract: Sub-millisecond response time with a refresh rate higher than 2000 frames per second (fps) and no degradation of the contrast ratio or diffraction efficiency is demonstrated in working liquid crystal on silicon (LCOS) spatial light modulators (SLMs) with 8-bit grey levels of amplitude and phase modulations. This makes possible to achieve an information bandwidth of about 190 Gb s 1 with a 4k LCOS operating at 10-bit phase modulation levels. The normalised contrast stays at almost the unit level for a frame rate up to 1700 fps and at higher than 0.9 for 2500 fps. The diffraction efficiency stays above -1.0 dB for a frame rate up to 2400 fps. Such a fast response allows us to eliminate image blurring in replaying a fast movie.

2024-04-18

LCoS的亚毫秒切换速度

18

2024-04

纯相位硅基液晶 (LCOS) 器件的基础

This paper describes the fundamentals of phase-only liquid crystal on silicon (LCOS) technology, which have not been previously discussed in detail. This technology is widely utilized in high efficiency applications for real-time holography and diffractive optics. The paper begins with a brief introduction on the developmental trajectory of phase-only LCOS technology, followed by the correct selection of liquid crystal (LC) materials and corresponding electro-optic effects in such devices. Attention is focused on the essential requirements of the physical aspects of the LC layer as well as the indispensable parameters for the response time of the device.Furthermore, the basic functionalities embedded in the complementary metal oxide semiconductor(CMOS) silicon backplane for phase-only LCOS devices are illustrated, including two typical addressing schemes. Finally, the application of phase-only LCOS devices in real-time holography will be introduced in association with the use of cutting-edge computer-generated holograms.

2024-04-18

纯相位硅基液晶 (LCOS) 器件的基础

07

2024-02

剑芯光电荣获2023姑苏创新创业领军人才奖

剑芯光电(苏州)有限公司，是一家致力于硅基液晶LCOS芯片的研发与制造的光电子企业，自公司成立以来一直秉持创新驱动的理念，为光通讯、激光加工、AR HUD等领域提供专业的定制解决方案。自公司成立以来，得到了江苏省产业技术研究院、苏州创投-苏州市产业技术研究院以及苏州工业园区领军创投的大力支持。

2024-02-07

剑芯光电荣获2023姑苏创新创业领军人才奖
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