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CO2laser frequency stabilization using the radio-frequency optogalvanic lamb dip

  • Chin Chun Tsai
  • , Tyson Lin
  • , Cherng Yn Shieh
  • , Tsu Chiang Yen
  • , Jow Tsong Shy

Research output: Contribution to journalArticlepeer-review

Abstract

The Lamb dip of the CO2saturation signal in an extracavity low-pressure CO2-N2rf glow discharge is detected optogalvanically and used to stabilize the frequency of a CO2laser. The frequency stability isestimated to be better than 100 kHz.

Original languageEnglish
Pages (from-to)3842-3845
Number of pages4
JournalApplied optics
Volume30
Issue number27
DOIs
Publication statusPublished - 1991 Sept 20

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Engineering (miscellaneous)
  • Electrical and Electronic Engineering

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