A compact bi-wavelength polarization splitting grating coupler fabricated in a 220 nm SOI platform

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A compact bi-wavelength polarization splitting grating coupler fabricated in a 220 nm SOI platform
Please use this identifier to cite or link to this item: https://astaroar.ripplewerkz.co/communities-collections/articles/11744
Title:
A compact bi-wavelength polarization splitting grating coupler fabricated in a 220 nm SOI platform
Journal Title:
Optics Express
DOI:
10.1364/OE.21.031019
OA Status:
gold
Publication URL:
http://www.opticsinfobase.org/abstract.cfm?URI=oe-21-25-31019
Authors:
Matthew Streshinsky, Ruizhi Shi, Ari Novack, Roger Tern Poh Cher, Andy Eu-Jin Lim, Patrick Guo-Qiang Lo, Tom Baehr-Jones, Michael Hochberg
Keywords:
Publication Date:
09 December 2013
Citation:
Abstract:
Abstract: We experimentally demonstrate a polarization splitting grating coupler that is operational near 1310 nm and 1550 nm in a silicon-oninsulator platform, using the same fiber angle for both wavelength bands. At 1550 nm, the device has an insertion loss of 7.1 dB and a 1.5-dB transmission window of 35 nm. At 1310 nm, the insertion loss and 1.5-dB transmission window are 8.2 dB and 18 nm, respectively. Polarization isolation at 1550 nm is 24 dB. This is the first experimental demonstration of a bi-wavelength polarization-splitting grating coupler. ©2013 Optical Society of America
License type:
PublisherCopyrights
Funding Info:
Description:
URI:
https://astaroar.ripplewerkz.co/communities-collections/articles/11744
ISSN:
1094-4087
Collections:
Institute of Microelectronics
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