Frequency-stabilized high-power violet laser diode with an ytterbium hollow-cathode lamp

Jae Ihn Kim, Chang Yong Park, Jin Yong Yeom, Eok Bong Kim, Tai Hyun Yoon

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31 Citations (Scopus)

Abstract

A high-power extended-cavity diode laser (ECDL) stabilized to the Yb resonant transition at 398.9 nm in an Yb hollow-cathode lamp was demonstrated. A frequency-dispersion signal, which was obtained by applying a modulation-free dichroic-atomic vapor laser lock technique, stabilized the violet ECDL . The violet ECDL was stabilized at a frequency stability below 1 MHz at 1-s average time and a useful output power of 15 mW.

Original languageEnglish
Pages (from-to)245-247
Number of pages3
JournalOptics Letters
Volume28
Issue number4
Publication statusPublished - 2003 Feb 15
Externally publishedYes

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ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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