Robust tunable single-frequency operation of a diode laser by a self-pumped phase-conjugate reflector and a high-finesse filter

Yabai He*, Brian J. Orr

*Corresponding author for this work

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

A novel form of extended-cavity diode laser attains robust tunable single-frequency operation with narrow linewidth. The laser cavity includes a self-pumped photorefractive phase-conjugate reflector for wavelength-adaptive narrowband feedback and a compact high-finesse tunable intracavity ring filter for single-longitudinal-mode selectivity and control. Its performance around 830 nm is verified with a simple Fabry-Perot laser diode and by Doppler-free two-photon spectroscopy in atomic cesium.

Original languageEnglish
Pages (from-to)2368-2370
Number of pages3
JournalOptics Letters
Volume33
Issue number20
DOIs
Publication statusPublished - 15 Oct 2008

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