查询词典 laser diode

Selecting Distributed Feedback Laser Diode as light resource and the gas absorbing cell with fiber pigtail as its sensor, and using lock in amplifier to distill signal and harmonic measure technology to process that distilled faint signals, we design an instrument of remote and on-line measuring acetylene.

选用分布反馈式半导体激光器作为激发光源，带尾纤的气体吸收气室作为传感器的探测头，以及锁相放大器来提取信号，并通过谐波检测技术对所提取的微弱信号进行处理，设计了一套远距离在线测量乙炔气体的监测仪器。

The method used to analyze the noise of electrical amplifier is applied to analyze the intrinsic noise of semiconductor laser diode.

本文将电子放大器的噪声分析方法用于半导体激光二极管的本征噪声分析中，在R.S。

Based on the Kirchhoff law, a practical temperature real-time measurement system using laser diode and LiTaO 3 pyroelectric detector was developed.

基于Kirchhoff定律，利用半导体激光器及钽酸锂热释电探测器设计了一种实用化的实时测温系统。

Based on the Kirchhoff law, according to the relationships between various technical parameters and main specifications (temperature resolving power, temperature measurement sensitivity, relative temperature measurement sensitivity, and temperature measurement accuracy), an optimal method of the practical real-time temperature measurement system using laser diode and LiTaO3 pyroelectric detector is proposed.

基于Kirchhoff定律，依照测温系统的各主要技术参数与各主要技术指标(温度分辨力、测温灵敏度、相对测温灵敏度及测温准确度)之间的关系，对利用激光并采用钽酸锂热释电探测器作光电转换器件的实用化实时测温系统的工作波长进行了进一步的优化设计。

Based on the Kirchhoff law, a practical reflective temperature real-time measur ement system using laser diode and LiTaO3 pyroelectric detector was developed .

基于Kirchhoff定律，利用半导体激光器及钽酸锂(LiTaO3)热释电探测器设计了一种实用化的反射式实时测温系统。

The radiation from a laser diode has large divergence angle and is a typical off-axis light wave.

它的光辐射具有较大的发散角，是一种典型的远轴光波。

Large Area Laser Diode Stack Pumping Structure.

大发光面积激光二极管堆栈抽运结构。

On the basis of the characteristics of typical semiconductor laser diode,the principle and scheme of temperature compensation were studied.

在分析半导体激光器温度特性的基础上，研究实施温度补偿的原理和实现方案，并给出电路核心部分的一种新颖结构。

Therefore, the stable and constant control of semiconductor laser diode is rather important.

因此半导体激光器的稳恒控制显得极为重要。

No matter which field semiconductor laser diode is applied to, it is always expected to work long and steadily.

对于半导体激光器在任何领域的应用，总是希望它能长期稳定地工作。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。