Design and analysis of polarization beam splitter based on cascaded MMI on SOI

Devendra Chack; Shamsul Hassan; Abhishek Kumar

doi:10.1117/12.2544405

25 February 2020 Design and analysis of polarization beam splitter based on cascaded MMI on SOI

Devendra Chack, Shamsul Hassan, Abhishek Kumar

Author Affiliations +

Proceedings Volume 11283, Integrated Optics: Devices, Materials, and Technologies XXIV; 1128320 (2020) https://doi.org/10.1117/12.2544405
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

A high extinction ratio polarization beam splitter (PBS) based on cascaded multimode interference couplers is designed on silicon on insulator substrate using 3D beam propagation method (BPM). The numerical simulation tool shows that the polarization extinction ratio is greater than 20 dB for both TE and TM polarizations over C-band wavelength range. The proposed device has insertion loss below 0.8 dB at wavelength 1550 nm for TE and TM polarization. The polarization beam splitter has a compact size and relaxed fabrication tolerance in term of width and length of MMI coupler. These parameters make it as a promising element for polarization diversity circuit and photonic integrated circuits.

Citation Download Citation

Devendra Chack, Shamsul Hassan, and Abhishek Kumar "Design and analysis of polarization beam splitter based on cascaded MMI on SOI", Proc. SPIE 11283, Integrated Optics: Devices, Materials, and Technologies XXIV, 1128320 (25 February 2020); https://doi.org/10.1117/12.2544405

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Polarization

Beam splitters

Waveguides

Beam propagation method

Photonic integrated circuits

Multimode interference devices

Silicon photonics

Keywords/Phrases

Search In:

Publication Years