High efficiency green lasers for mobile projectors

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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
Title of host publicationSociety for Information Display - 14th International Display Workshops, IDW '07
Pages1875-1878
Number of pages4
Volume4
Publication statusPublished - 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

Fingerprint

projectors
Lasers
DBR lasers
lasers
Beam quality
Harmonic generation
Light
Equipment and Supplies
Light sources
harmonic generations
light sources
Infrared radiation
bandwidth
Bandwidth
output

ASJC Scopus subject areas

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

Cite this

Bhatia, V., Sekiguchi, N., Hempstead, M., Okada, A., & Grochocinski, J. M. (2007). High efficiency green lasers for mobile projectors. In Society for Information Display - 14th International Display Workshops, IDW '07 (Vol. 4, pp. 1875-1878)

High efficiency green lasers for mobile projectors. / Bhatia, V.; Sekiguchi, N.; Hempstead, M.; Okada, Akira; Grochocinski, J. M.

Society for Information Display - 14th International Display Workshops, IDW '07. Vol. 4 2007. p. 1875-1878.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bhatia, V, Sekiguchi, N, Hempstead, M, Okada, A & Grochocinski, JM 2007, High efficiency green lasers for mobile projectors. in Society for Information Display - 14th International Display Workshops, IDW '07. vol. 4, pp. 1875-1878, 14th International Display Workshops, IDW '07, Sapporo, Japan, 12/5/07.
Bhatia V, Sekiguchi N, Hempstead M, Okada A, Grochocinski JM. High efficiency green lasers for mobile projectors. In Society for Information Display - 14th International Display Workshops, IDW '07. Vol. 4. 2007. p. 1875-1878
Bhatia, V. ; Sekiguchi, N. ; Hempstead, M. ; Okada, Akira ; Grochocinski, J. M. / High efficiency green lasers for mobile projectors. Society for Information Display - 14th International Display Workshops, IDW '07. Vol. 4 2007. pp. 1875-1878
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