High efficiency green lasers for mobile projectors

V. Bhatia, N. Sekiguchi, M. Hempstead, A. Okada, J. M. Grochocinski

Research output: Contribution to conferencePaperpeer-review

3 Citations (Scopus)

Abstract

Mobile projectors require high efficiency light sources. Our green laser achieves high efficiency in a compact form with excellent beam quality and high bandwidth. The infra-red output of a distributed Bragg reflector laser is coupled into a second harmonic generation device and converted to green. Efficiencies of 15% are achievable.

Original languageEnglish
Pages2349-2352
Number of pages4
Publication statusPublished - Dec 1 2007
Externally publishedYes
Event14th International Display Workshops, IDW '07 - Sapporo, Japan
Duration: Dec 5 2007Dec 5 2007

Other

Other14th International Display Workshops, IDW '07
CountryJapan
CitySapporo
Period12/5/0712/5/07

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging
  • Atomic and Molecular Physics, and Optics

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