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1·Phase noise in semiconductor laser due to external optical feedback is investigated theoretically.

本文在理论上研究了由于外部光反馈引起的半导体激光器的相位噪声。

2·The experimental result shows the future prospects of the coherent optical feedback technique in image restoration.

其实验结果显示了相干光反馈方法在图像恢复方面的光明前景。

3·The laser optical feedback interferometric technique is reviewed as a general tool for remote sensing applications.

对基于激光回馈效应的传感应用研究进展进行了综述。

4·Bistable optical devices modulating function and clectro- optical feedback function are a group of non- linear equation.

光学双稳态的调制函数和反馈函数构成一组非线性方程。

5·The system has the advantages of high resolution, large measurement range, operation at all optical feedback levels, and so on.

研究表明该位移测量系统具有高分辨率、大测量范围、可工作于任意回馈水平等特点。

6·Technique for passive phase locking of fiber lasers by an all-optical feedback loop is studied theoretically and experimentally.

对基于环形腔光反馈的光纤激光被动锁相技术进行了理论和实验研究。

7·An optoelectronic detection system based on the optical feedback effect in a direct frequency modulated laser diode is developed.

设计并研制了一套基于光反馈效应的直接频率调制激光二极管光电探测系统。

8·For improving accuracy of performances, it can help precisely adjust the robot hand by means of optical feedback control using visual sensors.

为了改善运行的精度，通过视觉传感器的光学反馈控制，可精密地调整机器人手臂。

9·The mechanism of generation and control of self pulsation are explained theoretically by the model of two coupled lasers with optical feedback.

在理论上利用带反馈的两激光器的耦合模型，成功地解释了自脉冲的产生及其控制的物理机制。

10·The threshold gains of different longitudinal modes are modulated by optical feedback. The mode which has the lowest threshold gain can oscillate.

光回馈调制了激光器不同纵模的阈值增益，阈值增益最低的纵模获得振荡。