LOW-VOLTAGE WAVELENGTH TUNING OF AN EXTERNAL CAVITY DIODE-LASER USING A NEMATIC LIQUID CRYSTAL-CONTAINING BIREFRINGENT FILTER

被引：21

作者：

ANDREWS, JR

机构：

[1] Xerox Webster Research Center, Webster

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1990年 / 2卷 / 05期

关键词：

D O I：

10.1109/68.54697

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A tunable diode laser incorporating a two-stage birefringent filter in an external cavity has been constructed. Tuning of the laser wavelength is accomplished with an electrically controlled-birefringence nematic liquid crystal cell in each stage of the filter. The laser has a scan range of 26.7 A for a drive voltage to each of the liquid crystal cells <1.7 V rms. © 1990 IEEE

引用

页码：334 / 336

页数：3

共 6 条

[1] THE BIREFRINGENT FILTER [J].