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Conference papers
Vertical integration of an electro-absorption modulator within a VCSEL device
Abstract : The huge increase of datacom traffic requires laser sources of ever-widening modulation bandwidth. Vertical-Cavity Surface-Emitting Lasers (VCSEL) are strategically relevant given that their wide use for short communication links such as in datacenters and are, in light of recent developments, good candidates to address such demands. We propose to increase the modulation bandwidth by vertically integrating a continuous-wave VCSEL with a high-speed electroabsorption modulator (EAM-VCSEL). We will present our studies on the electrical and optical designs, on the development of optimized fabrication steps and on the microwave characterizations leading to the realization of integrated EAM-VCSEL devices.
Cited literature [12 references]
https://hal.laas.fr/hal-01610911
Contributor : Guilhem Almuneau <>
Submitted on : Thursday, October 5, 2017 - 10:43:56 AM
Last modification on : Thursday, June 4, 2020 - 11:46:02 AM
Contributor : Guilhem Almuneau <>
Submitted on : Thursday, October 5, 2017 - 10:43:56 AM
Last modification on : Thursday, June 4, 2020 - 11:46:02 AM
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