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

Reformulation of the lamellar grating problem through the concept of adaptive spatial resolution

Not Accessible

Your library or personal account may give you access

Abstract

The lamellar grating problem is reformulated through the concept of adaptive spatial resolution. We introduce a new coordinate system such that spatial resolution is increased around the discontinuities of the permittivity function. We derive a new eigenproblem that we solve by using Fourier expansions for both the field and the coefficients of Maxwell’s equations. We provide numerical evidence that highly improved convergence rates can be obtained.

© 1999 Optical Society of America

Full Article  |  PDF Article
More Like This
Reformulation of the coordinate transformation method through the concept of adaptive spatial resolution. Application to trapezoidal gratings

Gérard Granet, Jean Chandezon, Jean-Pierre Plumey, and Karyl Raniriharinosy
J. Opt. Soc. Am. A 18(9) 2102-2108 (2001)

Modal analysis of lamellar gratings using the moment method with subsectional basis and adaptive spatial resolution

Gérard Granet, Lala Bakonirina Andriamanampisoa, Karyl Raniriharinosy, Ana Maria Armeanu, and Kofi Edee
J. Opt. Soc. Am. A 27(6) 1303-1310 (2010)

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 (6)

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 (2)

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 (45)

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