Research about the method to measuring surface roughness on self-mixing interference in a diode laser

您当前的位置：

首页 >

文章列表页 >

Research about the method to measuring surface roughness on self-mixing interference in a diode laser

更新时间：2025-09-01

- Research about the method to measuring surface roughness on self-mixing interference in a diode laser
- Issue S1, Pages: 42-43(2007)
- 作者机构：
  
  1:延边大学理工学院物理系
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
移动端阅览
Research about the method to measuring surface roughness on self-mixing interference in a diode laser[J]. 2007, (S1): 42-43.
DOI：

Research about the method to measuring surface roughness on self-mixing interference in a diode laser[J]. 2007, (S1): 42-43. DOI：

摘要

对半导体激光自混频干涉法测量表面粗糙度中的干涉效应进行了理论分析

推导了干涉信号与表面粗糙度的数学关系式

讨论了影响测量信号的因素及表征表面粗糙度的评定参数

即表面轮廓的方均根偏差。结果表明

随着加工表面粗糙度的降低

反射光的强度逐渐增加

被测物体表面的反射率越高

越有利于测量。

Abstract

关键词

Keywords

references

Views

144

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Analysis about F-P model of the self-mixing interference in a diode laser velocimeter

Self-mixing interference technique in a diode laser for measuring Amplitude

Study on manufacturing a single-crystal silicon monochromator using wire saw machine

Optical power control of triangulation method laser displacement measuring system

The interference effect study of the small amplitude of the liquid surface wave at low frequency range

Related Author

洪光

王玉兰

邵静波

王玉兰

洪光

邵静波

王纳秀

王劼

Related Institution

4:吉林延吉

3:延边大学理工学院物理系吉林延吉

2:延边大学理工学院物理系

3:延边大学理工学院物理系

⁰