Fully Integrated III-V-on-Silicon Multi-Port DFB Laser Comb Source for 100 GHz DWDM

We demonstrate a 4λx8 output DFB laser comb source with 94GHz channel spacing. The comb source produces approximately 1mW of fiber-coupled power per wavelength per fiber with 2dB power variability across all 32 output channels.

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Bibliographic Details
Published in:	2023 Optical Fiber Communications Conference and Exhibition (OFC) pp. 1 - 3
Main Authors:	Thiessen, Torrey, Mak, Jason C. C., Denis-Le Coarer, Florian, Yong, Zheng, Froberger, Kevin, Marchenay, Marylise, Peyrou, Martin, Milord, Laurent, Poon, Joyce K. S., Jany, Christophe, Menezo, Sylvie
Format:	Conference Proceeding
Language:	English
Published:	OSA 01-03-2023
Subjects:	Channel spacing Laser modes Measurement by laser beam Packaging Power lasers Wavelength division multiplexing Wavelength measurement
Online Access:	Get full text
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Description
Summary:	We demonstrate a 4λx8 output DFB laser comb source with 94GHz channel spacing. The comb source produces approximately 1mW of fiber-coupled power per wavelength per fiber with 2dB power variability across all 32 output channels.
DOI:	10.1364/OFC.2023.M4C.5