A novel GaInAsP/InP distributed feedback laser
- 1 February 1985
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 46 (3) , 221-223
- https://doi.org/10.1063/1.95689
Abstract
GaInAsP/InP distributed feedback lasers have been fabricated with a simple new design in which the grating is etched into the top of a mass-transported buried heterostructure. Single-frequency operation with sidemodes lower than −32 dB and threshold currents as low as 16 mA have been achieved.Keywords
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