High power, AlGaAs buried heterostructure lasers with flared waveguides
- 2 February 1987
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 50 (5) , 233-235
- https://doi.org/10.1063/1.98237
Abstract
High power, buried heterostructure laser with flared waveguide horns have been grown by a two-step metalorganic chemical vapor deposition process. Powers up to 120 mW cw in a single longitudinal and transverse mode have been obtained from a single stripe laser. The flared waveguides decrease the lateral far-field divergence from 25° to 11° while supporting only the lowest order transverse mode.Keywords
This publication has 4 references indexed in Scilit:
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