Ultra-high extinction-ratio silicon photonic polarization beam splitter with anisotropic metamaterials

Syed Z. Ahmed, Ishtiaque Ahmed, Md Borhan Mia, Nafiz Jaidye, Sangsik Kim

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We present an ultra-high extinction-ratio silicon photonic polarization beam splitter with anisotropic metamaterial claddings. Exceptional coupling with anisotropic metamaterial achieved 58-60 dB (46-48 dB) extinction-ratios for TE (TM) mode and the large birefringence resulted in a short coupling length (14.5 µm).

Original languageEnglish
Title of host publicationIntegrated Photonics Research, Silicon and Nanophotonics, IPR 2021
PublisherThe Optical Society
ISBN (Electronic)9781557528209
StatePublished - 2021
EventIntegrated Photonics Research, Silicon and Nanophotonics, IPR 2021 - Part of OSA Advanced Photonics Congress 2021 - Virtual, Online, United States
Duration: Jul 26 2021Jul 29 2021

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceIntegrated Photonics Research, Silicon and Nanophotonics, IPR 2021 - Part of OSA Advanced Photonics Congress 2021
Country/TerritoryUnited States
CityVirtual, Online
Period07/26/2107/29/21

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