Beam Converging Laser Diode by Taper Ridge Waveguide

Y. Uenishi, Y. Isomura, Renshi Sawada, H. Ukita, T. Toshima

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

To converge a laser beam parallel to the junction plane, a taper ridged waveguide is fabricated at the tip of the laser diode cavity. The beam converging effect is observed, and the beamwidth parallel to the junction plane is reduced to 1&# Semiconductor lasers, Optical waveguides, Optical dispersion, Optical transmissionx03BC;m.

Original languageEnglish
Pages (from-to)623-624
Number of pages2
JournalElectronics Letters
Volume24
Issue number10
DOIs
Publication statusPublished - Jan 1 1988
Externally publishedYes

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Ridge waveguides
Semiconductor lasers
Optical waveguides
Laser beams
Waveguides

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Uenishi, Y., Isomura, Y., Sawada, R., Ukita, H., & Toshima, T. (1988). Beam Converging Laser Diode by Taper Ridge Waveguide. Electronics Letters, 24(10), 623-624. https://doi.org/10.1049/el:19880422

Beam Converging Laser Diode by Taper Ridge Waveguide. / Uenishi, Y.; Isomura, Y.; Sawada, Renshi; Ukita, H.; Toshima, T.

In: Electronics Letters, Vol. 24, No. 10, 01.01.1988, p. 623-624.

Research output: Contribution to journalArticle

Uenishi, Y, Isomura, Y, Sawada, R, Ukita, H & Toshima, T 1988, 'Beam Converging Laser Diode by Taper Ridge Waveguide', Electronics Letters, vol. 24, no. 10, pp. 623-624. https://doi.org/10.1049/el:19880422
Uenishi Y, Isomura Y, Sawada R, Ukita H, Toshima T. Beam Converging Laser Diode by Taper Ridge Waveguide. Electronics Letters. 1988 Jan 1;24(10):623-624. https://doi.org/10.1049/el:19880422
Uenishi, Y. ; Isomura, Y. ; Sawada, Renshi ; Ukita, H. ; Toshima, T. / Beam Converging Laser Diode by Taper Ridge Waveguide. In: Electronics Letters. 1988 ; Vol. 24, No. 10. pp. 623-624.
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