30 September 1996 Longitudinal single-mode operation of broad-stripe laser diode using a photorefractive phase conjugator
Author Affiliations +
Proceedings Volume 2896, Photorefractive Materials; (1996) https://doi.org/10.1117/12.253209
Event: Photonics China '96, 1996, Beijing, China
Abstract
We present what is, to our knowledge, the first report of a single-mode operation of broad-stripe LD using a photorefractive phase conjugator as an external cavity mirror. A single-longitudinal-mode operation of a 190 mW broad-stripe LD with 0.2 nm line-width could be obtained using an external semi-linear type phase conjugate mirror. Its wavelength was locked at 805.5 nm within 0.02 nm over 20 minutes. Further, by varying a LD's temperature, its lasing wavelength could be continuously tuned in the range between 802 nm and 809 nm.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Takashige Omatsu, Takashige Omatsu, Akihiro Katoh, Akihiro Katoh, Akira Hasegawa, Akira Hasegawa, Mitsuhiro Tateda, Mitsuhiro Tateda, Iwao Ogura, Iwao Ogura, } "Longitudinal single-mode operation of broad-stripe laser diode using a photorefractive phase conjugator", Proc. SPIE 2896, Photorefractive Materials, (30 September 1996); doi: 10.1117/12.253209; https://doi.org/10.1117/12.253209
PROCEEDINGS
8 PAGES


SHARE
Back to Top