Frequency stabilization of a 214.5-nm ultraviolet laser

被引：0

作者：

王时光 ^{[1
,2
]}

张建伟 ^{[1
,3
]}

王正博 ^{[1
,2
]}

王波 ^{[1
,3
]}

刘维新 ^{[1
,3
]}

赵研英 ^{[1
,3
]}

王力军 ^{[1
,2
,3
]}

机构：

[1] Joint Institute for Measurement Science, Tsinghua University

[2] Department of Physics, Tsinghua University

[3] Department of Precision Instruments and Mechanology, Tsinghua University

来源：

ChineseOpticsLetters | 2013年 / 11卷 / 03期

关键词：

Frequency stabilization of a 214.5-nm ultraviolet laser; nm; length;

D O I：

暂无

中图分类号：

TN24 [激光技术、微波激射技术];

学科分类号：

0803 ; 080401 ; 080901 ;

摘要：

An improved method for stabilizing a frequency-quadrupled 214.5-nm tunable diode laser system is reported. Improvements to the method include a homemade logic circuit and the use of a Fabry-Perot optical spectrum analyzer as a transfer cavity. Lasers locked with this method exhibit megahertz-level frequency stability measured with an optical frequency comb referenced to a cesium atomic standard. The laser can be locked for hours to days, depending on experiment requirements. Being relatively inexpensive, stable, and robust, the control method can be applied to stabilizing essentially all lasers of deep ultraviolet wavelengths.

引用

页码：29 / 31

页数：3