Automatic locking of a semiconductor laser at λ≈633 nm on linear absorption iodine transitions

被引：0

作者：

Zarka, A ^{[1
]}

Chartier, JM ^{[1
]}

Cliche, JF ^{[1
]}

Tetu, M ^{[1
]}

机构：

[1] BIPM, Pavillon Breteuil, Sevres, France

来源：

1998 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS DIGEST | 1998年

关键词：

D O I：

10.1109/CPEM.1998.699892

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 633 nm laser diode was frequency tuned by its injection current and was automatically locked on specific linear absorption lines of iodine by using a digital line identification system. The setup provides a low cost optical frequency reference that is precise enough to replace He-Ne references in many metrological applications.

引用

页码：251 / 252

页数：2