The optical electronic system for the measure and the control of an angular situation of large transportable covering is designed, the system uses the infrared source,semi conductor diodes array as the photocell and the optical equsignal method.
该文提出了一种用于测量和控制大型运动顶盖角度姿态的光电系统 ,该系统采用红外光源、光电二级管阵列和光等信号工作原理。
Based on two-stage separation process,the key technique such as changing rectangle groove to trapezium groove was applied.
为解决目前氨水焦油分离系统存在的氨水焦油分离效果差等多种问题 ,提出了将原来一级分离工艺改为二级分离工艺 ,采用将原矩形槽体改进为梯形槽体等关键技术 ,该技术吸收了国内外同类设备的优点 ,并进行多项更新和改进 ,目前在国内同行中处于领先水
Use of diffractive-refractive optical system for correction of secondary spectrum;
衍/折射光学系统校正二级光谱的研究(英文)
Design of correction of secondary spectrum for High Spectrum Imaging Instrument(HSII);
高光谱成像仪衍/折射光学系统消二级光谱的设计
Design of correction of secondary spectrum by binary optical element;
利用二元光学器件消二级光谱设计
In this paper the influences of ambient temperature and bias voltage on avalanche photodiodes`(APDs`) responsivity are analysed, and the ways of decreasing the influences are discussed.
本文就如何减小温度对雪崩光电二级管响应度的影响进行了研究。
organic light emitting diode
有机发光二级管,[台]有机发光二极管
Research on Multi-stepped Planar InGaAs/InP Avalanche Photodiodes
平面型InP/InGaAs雪崩光电二极管多级台阶结构研究
multilevel diode logic circuit
多级二极管逻辑电路
ray target TV-camera tube
二级阵列靶电视摄像管
variable-capacitance photodiode
可变电容光电二极管
P-N junction electroluminescent diode
pn结电致发光二极管
planar avalanche photodiode
平面雪崩光电二极管
ultrafast recovery photodiode
超速复原光电二极管
negative photodiode coupler
负型光电二极管耦合器
biplanar vacuum photodiode
双平面真空光电二极管
self-scanned photodiode array
自扫描光电二极管阵
multiplier traveling-wave photodiode
行波光电倍增二极管
pigtailed photodiode
带尾纤的光电二极管
fast recovery phototdiode
快速复元光电二极管
gallium arsenide avalanche photodiode
砷化镓雪崩光电二极管
avalanche photodiode coupler
雪崩光电二极管耦合器
distributed-emission photodiode
分布发射型光电二极管