source diode

Semiconductor illume, pass nitride namely base glow diode light source of LED production lighting.

半导体照明, 即通过氮化物基发光二极管(LED)制造照明光源.

Light emitted diode ( abbr. LED) is regarded as the fourth generation of lighting source with the advantages of no-mercury, environment-friendly, high efficiency, long-life and energy saving characteristics.

发光二极管（简称LED）具有不含汞、环保、高效、长寿命、节能等优点，被认为是第四代照明光源。

The Laser diode optical source is designed as a lab and manufacture testing equipment.

该激光器光源是专为实验室和生产测试使用而设计.

The SPWM pulse triggers circuit and control circuit applied to diode-clamped three-level STATCOM voltage source is designed.

通过上述分析，设计了应用于三电平二极管钳位电压源型STATCOM的SPWM触发脉冲天生电路和控制电路。

Based on the Kirchhoff law, a practical spectral emissivity measurement apparatus using laser diode InGaAsP as light source, using PbSe as detector and using 8031 micro-processor as processing center is presented.

基于Kirchhoff定律，利用波长为1.55μm的半导体激光器InGaAsP作测量光源、以PbSe探测器作光电转换器件、以8031单片机为核心，设计了一种可实时测量光谱发射率的仪器。

The simulation software PSCAD is used to analysis SPWM control based on three-level diode-clamped voltage source STATCOM.

接着利用PSCAD仿真软件对基于SPWM控制的三电平二极管钳位电压源型STATCOM进行了仿真和分析。

Single-chip light-emitting diode source SCM control from the beginning of the most basic.

单芯片发光二极管源单片机控制从一开始就最基本的.

The optical system of the sensor is a right-angle scattering optics. A high-power laser diode module is used as the light source, and a PIN photodiode with high performance is used as the photo-detector.

该传感器采用直角散射光收集形式，以高功率半导体激光器作为光源，同时采用高性能的PIN型光电二极管作为光电探测器。

A novel laser diode theodolite which is suitable for using in the field is developed with using laser diode as light source and linear array CCD as photoelectric sensor.

采用半导体激光器作光源、线阵CCD作光电传感器研制了一台全新的、适于野外使用的半导体激光经纬仪。