相关实验视频

Updated: Aug 10, 2026

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

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Si Photonics FMCW LiDAR芯片具有通过交联同轴光学相位阵列进行固态光束定向

Yufang Lei1,2, Lingxuan Zhang1,2, Zhiyuan Yu1

  • 1State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 710119, China.

Micromachines
|May 27, 2023
PubMed
概括

这项研究展示了一种使用光子学的紧型固态频率调制连续波 (FMCW) LiDAR芯片. 这种芯片解决方案为传统LiDAR系统提供了低成本,高性能的替代方案.

关键词:
李达尔 (LiDAR) 是一种激光雷达.集成光学 集成光学光学相位阵列光学相位阵列.

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Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...