1.55-μm vertical-cavity laser arrays for wavelength-division multiplexing
- 1 January 2001
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Selected Topics in Quantum Electronics
- Vol. 7 (2) , 178-183
- https://doi.org/10.1109/2944.954127
Abstract
We report on the fabrication and operation of the first electrically pumped 1.55-/spl mu/m vertical-cavity laser array for wavelength-division-multiplexing applications. The array consisted of four channels operating between 1509 and 1524 nm. Wafer bonding was used to integrate GaAs-AlGaAs distributed Bragg reflectors with an InP-InGaAsP active region.Keywords
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