CUED Publications database

High-power and picosecond pulse generation from a passively Q-switched tapered InGaAs/GaAs laser

Cakmak, B and Penty, RV and Williams, KA and Yu, S and White, IH (2000) High-power and picosecond pulse generation from a passively Q-switched tapered InGaAs/GaAs laser. Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. pp. 469-470.

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Abstract

Tapered waveguides have been used for enhancing pulse powers in Q-switched AlGaAs and InGaAsP lasers. This paper reports on passively Q-switched pulses with 1.53 W peak power and 41-ps FWHM from an InGaAs/GasAs (970 nm) double-contact tapered semiconductor laser in a well defined single-lobed far-field.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div B > Photonics
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:44
Last Modified: 27 Nov 2014 19:23
DOI: