Frequency stabilization of 0.633-μm line with the aid of 3.39-μm line locked to CH4

Masataka Nakazawa, Jun Ichi Nakamura, Toshimitsu Musha

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

0.633- and 3.39-μm lines were brought into simultaneous oscillation with a He-Ne laser. The 3.39-μm line was locked to the saturated absorption line of CH4 to control the cavity length, as a result of which the 0.633-μm line was also frequency stabilized. The frequency stability of the 0.633-μm line was better than 4.2×10-9/h, which is the stability of a reference laser HP 5500C.

Original languageEnglish
Pages (from-to)745-747
Number of pages3
JournalApplied Physics Letters
Volume35
Issue number10
DOIs
Publication statusPublished - 1979 Dec 1
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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