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

Ultracompact nonreciprocal optical isolator based on guided resonance in a magneto-optical photonic crystal slab

Not Accessible

Your library or personal account may give you access

Abstract

We design an ultracompact optical isolator with normal incident geometry that operates with a bandwidth that is substantial for a device of this size. For operation in a telecommunication wavelength of 1.55μm, the thickness of the device is less than 1μm and the device supports an operating bandwidth of 400GHz over which the minimum contrast ratio exceeds 25dB. Our design utilizes guided resonance in a photonic crystal slab to enhance magneto-optical effects, and exploits interference effects among multiple resonances to create desired transmission spectral line shapes.

© 2011 Optical Society of America

Full Article  |  PDF Article
More Like This
Determination of guided-mode resonances in photonic crystal slabs

Pierre Pottier, Lina Shi, and Yves-Alain Peter
J. Opt. Soc. Am. B 29(1) 109-117 (2012)

Terahertz isolator based on nonreciprocal magneto-metasurface

Sai Chen, Fei Fan, Xianghui Wang, Pengfei Wu, Hui Zhang, and Shengjiang Chang
Opt. Express 23(2) 1015-1024 (2015)

Analysis of guided-resonance-based polarization beam splitting in photonic crystal slabs

Onur Kilic, Shanhui Fan, and Olav Solgaard
J. Opt. Soc. Am. A 25(11) 2680-2692 (2008)

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 (5)

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

Equations (2)

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