Frequency offset locking of 35 mW 657nm visible laser diodes

  • Shintaro Hisatake
  • Masahiro Fukushima
  • Yoshihiro Kurokawa
  • Wakao Sasaki
Conference paper

Abstract

Frequency of a 35 mW visible laser diode has been offset locked to another35mW frequency stabilized laser diode by using delay-line microwave discriminator. The linewidth of the heterodyne beat spectrum has been estimated to be about 1 MHz under the offset locking condition.

Keywords

Microwave Coherence 

Reference

  1. [1]
    S. Hisatake, et al., SPIE Proc. 45th Annual Meeting, Vol. 4285, San Jose, California, Jan. 2001Google Scholar

Copyright information

© Springer Science+Business Media New York 2003

Authors and Affiliations

  • Shintaro Hisatake
    • 1
  • Masahiro Fukushima
    • 1
  • Yoshihiro Kurokawa
    • 1
  • Wakao Sasaki
    • 1
  1. 1.Department of ElectronicsDoshisha UniversityKyotanabe City, KyotoJapan

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