Authors:	C. Alessandri, I. Asselberghs, P. De Heyn, S. Brems, C. Huyghebaert, J. Van Campenhout, D. Van Thourhout, M. Pantouvaki
Title:	4-Channel C-Band WDM Transmitter Based on 10 GHz Graphene-Silicon Electro-Absorption Modulators
Format:	International Conference Proceedings
Publication date:	3/2019
Journal/Conference/Book:	Optical Fiber Communication Conference
Editor/Publisher:	OSA Technical Digest,
Volume(Issue):	paper Th2A.7
Location:	San Diego, United States
DOI:	10.1364/ofc.2019.th2a.7
Citations:	1 (Dimensions.ai - last update: 21/12/2025) Look up on Google Scholar
Download:	(875KB)

Abstract

We demonstrate three 4-channel WDM transmitters, each based on four graphene-silicon
electro-absorption modulators with passivated graphene, achieving ~2.6dB insertion
loss, ~5.5dB extinction ratio for 8V voltage swing and ~10GHz 3dB-bandwidth at 0V DC
bias.