本文介绍一种新的测试方法，利用光栅运动的多普勒效应，实现速度或位移测量的单光栅测量系统。
A new testing method is introduced in the paper, the speed and displacement single grating measuring system has been realized by using Doppler effect of grating moving.
本文介绍了半导体d H激光器张弛振荡效应的测试原理与方法。
A method for measuring the relaxation oscillation effect in semiconductor DH lasers has been suggested.
本文的主要研究内容是：通过分析STM对振动的敏感性，提出基于隧道效应的纳米级振动测试方法的设计。
The main contents in the dissertation are as follows:Analyzing the sensitivity to vibration of STM, putting forward the design of nano level vibration measuring method based on tunneling effect.
应用推荐