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

Theoretical model of a subwavelength grating polarization beam splitter

Not Accessible

Your library or personal account may give you access

Abstract

This study presents a theoretical model of a subwavelength grating polarization beam splitter (SWGPBS) using a combination of the theory of thin-film interference and the effective medium theory for guided-mode resonance. The structural parameters of SWGPBSs at oblique incidence calculated by our theoretical models and electromagnetic wave simulation were in good agreement within the range of the predicted approximation error. Feasibility of the oblique incidence SWGPBSs was verified, and the physical limitations of the SWGPBSs were clarified. Because the design procedure of SWGPBSs was simplified with our theoretical analysis, the range of their applications can be expanded to other fields.

© 2020 Optical Society of America

Full Article  |  PDF Article
More Like This
Broadband and high-extinction-ratio polarization beam splitter on tilted subwavelength gratings waveguides

Jinye Yang, Yue Dong, Yin Xu, Bo Zhang, and Yi Ni
Appl. Opt. 59(25) 7705-7711 (2020)

Design of a binary grating with subwavelength features that acts as a polarizing beam splitter

Lara Pajewski, Riccardo Borghi, Giuseppe Schettini, Fabrizio Frezza, and Massimo Santarsiero
Appl. Opt. 40(32) 5898-5905 (2001)

Numerical design of a high-performance polarization beam splitter assisted by composite subwavelength gratings

Chia-Chih Huang, Chang-Xuan Wu, and Chia-Chien Huang
Opt. Express 28(10) 14908-14921 (2020)

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 (7)

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 (3)

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

Equations (13)

You do not have subscription access to this journal. Equations 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