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Proceedings Paper

Design of hybrid laser structures with QD-RSOA and silicon photonic mirrors
Author(s): Mariangela Gioannini; Alessio Benedetti; Paolo Bardella; Jock Bovington; Matt Traverso; Dominic Siriani; Prakash Gothoskar
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Paper Abstract

We compare the design of three different single mode laser structures consisting in a Reflective Semiconductor Optical Amplifier coupled to a silicon photonic external cavity mirror. The three designs differ for the mirror structure and are compared in terms of SOA power consumption and side mode suppression ratio (SMSR). Assuming then a Quantum Dot active material, we simulate the best laser design using a numerical model that includes the peculiar physical characteristics of the QD gain medium. The simulated QD laser CW characteristics are shown and discussed.

Paper Details

Date Published: 22 February 2018
PDF: 7 pages
Proc. SPIE 10537, Silicon Photonics XIII, 105371I (22 February 2018); doi: 10.1117/12.2289673
Show Author Affiliations
Mariangela Gioannini, Politecnico di Torino (Italy)
Alessio Benedetti, Politecnico di Torino (Italy)
Paolo Bardella, Politecnico di Torino (Italy)
Jock Bovington, Cisco Systems, Inc. (United States)
Matt Traverso, Cisco Systems, Inc. (United States)
Dominic Siriani, Cisco Systems, Inc. (United States)
Prakash Gothoskar, Cisco Systems, Inc. (United States)


Published in SPIE Proceedings Vol. 10537:
Silicon Photonics XIII
Graham T. Reed; Andrew P. Knights, Editor(s)

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