Efficient fiber coupling to low-loss diluted multiple quantum well optical waveguides
- 9 October 1989
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 55 (15) , 1495-1497
- https://doi.org/10.1063/1.101588
Abstract
We demonstrate the use of diluted multiple quantum wells to achieve low-loss fiber-matched optical waveguides. A fiber mismatch loss of 0.2 dB/interface and propagation loss of 0.4 dB/cm are achieved at 1.54 μm wavelength using InGaAsP/InP materials.Keywords
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