Ultra Broadband Mid-Infrared Ge-on-Si Polarization Rotator

Gallacher, K. , Griskeviciute, U., Millar, R. W. and Paul, D. J. (2019) Ultra Broadband Mid-Infrared Ge-on-Si Polarization Rotator. In: 2019 IEEE 16th International Conference on Group IV Photonics (GFP), Singapore, 28-30 Aug 2019, ISBN 9781728109053 (doi:10.1109/GROUP4.2019.8853922)

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Abstract

The design and modelling of an ultra broadband Ge-on-Si waveguide polarization rotator is presented. The polarization rotator demonstrates high extinction ratio (≥ 18.5 dB) and low insertion loss (≤ 1 dB) over the full operating range of 8 to 11 μm wavelength.

Item Type:Conference Proceedings
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Griskeviciute, Ms Ugne and Paul, Professor Douglas and Millar, Dr Ross and Gallacher, Dr Kevin
Authors: Gallacher, K., Griskeviciute, U., Millar, R. W., and Paul, D. J.
College/School:College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
ISSN:1949-209X
ISBN:9781728109053
Copyright Holders:Copyright © 2019 IEEE
Publisher Policy:Reproduced in accordance with the copyright policy of the publisher

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