激光频率(波长)测量技术研究现状及发展  

Review on laser frequency(wavelength) measurement

作　　者：陈本永[1] 杨万福[1] 严利平[1] 

机构地区：[1]浙江理工大学纳米测量技术实验室,杭州310018

出　　处：《激光杂志》2009年第2期1-3,共3页Laser Journal

基　　金：国家自然科学基金项目(50827501)

摘　　要：介绍了激光频率及波长的测量方法和当前发展动态,指出了每种测量方法的测量原理及测量不确定度,比较了各种测量方法的优缺点。提出了一种新的基于激光频率(波长)测量方法,该方法具有结构简单、易于实现、高精度等优点。Several methods for measuring laser frequency （wavelength） were reviewed, and the measurement principles and uncertainties of these methods were described in this paper. The advantages and disadvantages of these methods were discussed. At last, a novel method for measuring laser frequency（wavelength） based on a virtual synthetic wavelength was proposed. Compared with other methods, it has advantages with simple structure, easy realization and high accuracy.

关 键 词：光频测量 波长计 虚合成波长 

分 类 号：TN247[电子电信—物理电子学]