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

Insights into complex Berenger modes: a view from the weighted optical path distance perspective

Not Accessible

Your library or personal account may give you access

Abstract

We present a simple and efficient approach for higher-order Berenger mode computation. We establish the physical mapping between radiation modes and complex Berenger modes, and theoretically prove that the higher-order substrate Berenger modes and cladding Berenger modes can converge to a cluster of complex modes with the same phase angle. This model can be explained by weighted optical path distance in both cladding and substrate, and can be implemented by adjusting parameters of perfectly matched layers. A germanium (Ge) photodetector is utilized to evaluate the merits of this method in terms of robustness, efficiency, and accuracy.

© 2014 Optical Society of America

Full Article  |  PDF Article
More Like This
Families of stationary modes in complex potentials

V. V. Konotop and D. A. Zezyulin
Opt. Lett. 39(19) 5535-5538 (2014)

Whispering-gallery mode lasing from optically free-standing InGaN microdisks

Xuhui Zhang, Yuk Fai Cheung, Yiyun Zhang, and H. W. Choi
Opt. Lett. 39(19) 5614-5617 (2014)

Anomalous effective strain-optic constants of nonparaxial optical fiber modes

Valérie Voisin, Christophe Caucheteur, Patrice Mégret, and Jacques Albert
Opt. Lett. 39(3) 578-581 (2014)

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

Equations (25)

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