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High-power, narrow-beam, single mode ARROW-type semiconductor diode lasers

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4 Author(s)
A. Bhattacharya ; Reed Center for Photonics, Wisconsin Univ., Madison, WI, USA ; L. J. Mawst ; M. P. Nesnidal ; D. Botez

Summary form only given. By increasing the interelement optical absorption loss in 0.98 μm-wavelength three-core ARROW-type diode lasers we have achieved, from 20 μm-aperture devices, a diffraction-limited beam pattern to 0.55 W peak-pulsed power with 78% of the light in the central lobe, and near diffraction-limited operation to 0.7 W

Published in:

Lasers and Electro-Optics Society Annual Meeting, 1995. 8th Annual Meeting Conference Proceedings, Volume 1., IEEE  (Volume:2 )

Date of Conference:

30 Oct-2 Nov 1995