Blue light source using guided-wave frequency doubler with a diode laser

G. Tohmon, K. Yamamoto, T. Taniuchi

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

A compact, blue light source using a GaAlAs laser diode and a guided-wave frequency doubler is demonstrated at room temperature. The 0.84pm wave from the laser diode is frequency doubled using the Cherenkov radiation scheme in a proton-exchanged LiNbO3waveguide. The conversion efficiency of the frequency doubler is 1.6%. Maximum harmonic output power of 1.05mW at 0.42pm was achieved for diode laser output power of 120mW, for a total conversion efficiency of 0.9%.

Original languageEnglish
Pages (from-to)70-75
Number of pages6
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume898
DOIs
Publication statusPublished - 1988 Jun 2

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Blue light source using guided-wave frequency doubler with a diode laser'. Together they form a unique fingerprint.

Cite this