Authors:	J. Brouckaert, W. Bogaerts, P. Dumon, S. Selvaraja, G. Roelkens, D. Van Thourhout, R. Baets
Title:	Planar Concave Grating Demultiplexer with Distributed Bragg Reflection Facets
Format:	International Conference Presentation
Publication date:	9/2007
Journal/Conference/Book:	Group IV Photonics
Volume(Issue):	p.WA5
Location:	Tokyo, Japan
DOI:	10.1109/group4.2007.4347651
Citations:	3 (Dimensions.ai - last update: 14/4/2024) 2 (OpenCitations - last update: 3/5/2024) Look up on Google Scholar
Download:	(1.6MB)

Abstract

We present measurement results of a 4-channel silicon-on-insulator grating demultiplexer fabricated in a CMOS-line. On-chip loss is reduced below 4.5dB over a broad wavelength range by replacing each facet by a second order Bragg reflector.

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