Polarization Splitter-Rotator Based on Multimode Waveguide Grating

Polarization Splitter-Rotator Based on Multimode Waveguide Grating

We demonstrate a polarization splitter rotator (PSR) based on multimode waveguide grating (MWG) on a silicon-on-insulator (SOI) platform. Bloch mode hybridization in mini-stopband is exploited to achieve high polarization conversion efficiency. The fabricated device yields a high extinction ratio of...

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Bibliographic Details
Main Authors: Yannong Luo, Renyou Ge, Haozhi Luo, Meiyan Wu, Lidan Zhou, Makunda Aryal, Wenwei Li, Jianhui Yuan, Jian Xu, Quanxue Lan, Yongqing Li, Xinlun Cai
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Crystals
Subjects:
polarization splitter rotator
multimode waveguide grating
silicon photonics
Online Access:https://www.mdpi.com/2073-4352/11/10/1170

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