Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Low-loss partial rib polarization rotator consisting only of silicon core and silica cladding

Not Accessible

Your library or personal account may give you access

Abstract

We present a low-loss and small-footprint polarization rotator based on mode evolution. The polarization rotator is composed of an asymmetric-rib waveguide and a tapered waveguide, both of which consist only of a silicon core and a silica cladding. The rotator is fabricated under the same design rules as other device blocks, such as rib-waveguide phase shifters for photonic integration. The polarization rotator is fabricated using CMOS-based processes and provides polarization rotations with an on-chip insertion loss lower than 0.5 dB from transverse-electric (TE) to transverse-magnetic (TM) polarization and a loss lower than 1.0 dB from the TM to TE polarization in a 200 nm wavelength range extending over C and L bands.

© 2015 Optical Society of America

Full Article  |  PDF Article
More Like This
Highly efficient silicon optical polarization rotators based on mode order conversions

Daigao Chen, Xi Xiao, Lei Wang, Wen Liu, Qi Yang, and Shaohua Yu
Opt. Lett. 41(5) 1070-1073 (2016)

Polarization rotator based on augmented low-index-guiding waveguide on silicon nitride/silicon-on-insulator platform

X. Sun, M. Z. Alam, J. S. Aitchison, and M. Mojahedi
Opt. Lett. 41(14) 3229-3232 (2016)

Polarization-rotating, Bragg-grating filters on silicon-on-insulator strip waveguides using asymmetric periodic corner corrugations

Han Yun, Zhitian Chen, Yun Wang, Jonas Fluekiger, Michael Caverley, Lukas Chrostowski, and Nicolas A. F. Jaeger
Opt. Lett. 40(23) 5578-5581 (2015)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved