A high gain GRIN-SCH MQW optical semiconductor laser amplifier
- 1 November 1990
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 2 (11) , 792-793
- https://doi.org/10.1109/68.63223
Abstract
A description is presented of the fabrication of a multiple-quantum-well GRIN-SCH traveling-wave-type amplifier combined with a tapered waveguide and a window region to reduce optical reflection at both end facets. Optical fiber-to-fiber gain of 10.4 dB (signal gain of 24.4 dB) under gain variation of 100 nm and gain variation wasKeywords
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