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Proceedings Paper

Silicon waveguide-based mode-evolution polarization rotator
Author(s): Jing Zhang; Mingbin Yu; Guoqiang Lo; Dim-Lee Kwong
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Paper Abstract

Mode-evolution-based polarization rotators in silicon waveguides were studied. The rotator's performance was studied under normal and abnormal launching conditions. The rotator with minimum length of 40μm was demonstrated to provide the polarization rotation with polarization extinction ratio of 15dB at abnormal launching condition. The insertion loss at the transition region was less than 1dB.

Paper Details

Date Published: 18 May 2010
PDF: 8 pages
Proc. SPIE 7719, Silicon Photonics and Photonic Integrated Circuits II, 77190C (18 May 2010); doi: 10.1117/12.853692
Show Author Affiliations
Jing Zhang, A*STAR Institute of Microelectronics (Singapore)
Mingbin Yu, A*STAR Institute of Microelectronics (Singapore)
Guoqiang Lo, A*STAR Institute of Microelectronics (Singapore)
Dim-Lee Kwong, A*STAR Institute of Microelectronics (Singapore)


Published in SPIE Proceedings Vol. 7719:
Silicon Photonics and Photonic Integrated Circuits II
Giancarlo Cesare Righini, Editor(s)

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