Chinese Academy of Sciences

Tsinghua University

Nuctech Company Limited

Phoebus Vision Opto-Electronics Technology Ltd.

Yong Bi

Zhiqiang Chen

Bin Wang

Kejun Kang

Guang Yang

Shangmin Sun

Haifeng Hu

Ke Liu

Jianjun Li

Yucheng Wu

Rongxuan Liu

Hua Cheng

Zuyan Xu

Fengjun Zhang

Qinjun Peng

Yanwei Wang

Nan Zong

Weinan Gao

Zhongda Jia

Meiyan Feng

A laser display system includes a red light semiconductor laser module (), a green light semiconductor laser module (), a blue light semiconductor laser module (), a decoherence device (), light valves (), collimating and shaping devices (), a heat dissipating modules (---), a temperature control module () and a semiconductor laser control module (). The wavelength range output by the red light semiconductor laser module () is from 635 nm to 670 nm; the wavelength range output by the green light semiconductor laser module () is from 515 nm to 530 nm; the wavelength range output by the blue light semiconductor laser module () is from 440 nm to 460 nm.

Laser display system

Disclosed is an inspection system for inspecting a cargo by using radiation, comprising: a main plate conveyor; a radiation scanning unit that spans said main plate conveyor and is provided above said main plate conveyor, for scanning the cargo provided on the main plate conveyor; auxiliary conveyors that are provided at the front end and rear end of said main plate conveyor, respectively, so as to load the cargo to be inspected onto said main plate conveyor and to unload the inspected cargo from said main plate conveyor; and lifting devices for lifting said auxiliary conveyors. The inspection system according to the present invention occupies less area, has simple corollary equipments, a lower operating cost, and excellent compatibility, and can be widely applied.

Radiation inspection system

Growing community of inventors

Beijing, China

Yong Bi