Silicon-on-Insulator (SOI) based Polarization-Exchanger using Asymmetric Directional Coupler

Ching Wei Peng, Yuan Chia Chang, Ming Wei Cheng, Yung Hsu, Liang Yu Wei, Chi Wai Chow, Chien Hung Yeh

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

Abstract

We propose an silicon-on-insulator (SOI) based polarization-exchanger using bi-level-tapers and asymmetric-directional-couplers. Signal from transverse-electric (TE) polarization can be switched to transverse-magnetic (TM) polarization and vice versa. Crosstalk ≦ -25dB is observed in 40nm wavelength window.

Original languageEnglish
Title of host publication23rd Opto-Electronics and Communications Conference, OECC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages2
ISBN (Electronic)9781538691458
DOIs
StatePublished - Jul 2018
Event23rd Opto-Electronics and Communications Conference, OECC 2018 - Jeju, Korea, Republic of
Duration: 2 Jul 20186 Jul 2018

Publication series

Name23rd Opto-Electronics and Communications Conference, OECC 2018

Conference

Conference23rd Opto-Electronics and Communications Conference, OECC 2018
CountryKorea, Republic of
CityJeju
Period2/07/186/07/18

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