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

Lamellar metallic grating anomalies

Not Accessible

Your library or personal account may give you access

Abstract

A detailed numerical investigation of anomalies in lossy metallic lamellar gratings is presented in a large interval of a wavelength-to-period λ/d ratio. A substantial increase in absorption (a decrease in the total diffracted energy) is observed. If λ/d is small enough (within the homogenized limit), the absorption can reach almost 100%. When the groove width is large enough, the anomalies are connected with mode resonances inside the grooves.

© 1994 Optical Society of America

Full Article  |  PDF Article
More Like This
Total absorption of light by lamellar metallic gratings

Nicolas Bonod, Gérard Tayeb, Daniel Maystre, Stefan Enoch, and Evgeny Popov
Opt. Express 16(20) 15431-15438 (2008)

Anomalies of metallic diffraction gratings

L. Mashev and E. Popov
J. Opt. Soc. Am. A 6(10) 1561-1567 (1989)

Total absorption of light by gratings in grazing incidence: a connection in the complex plane with other types of anomaly

Eugene K. Popov, Lyuben B. Mashev, and Erwin G. Loewen
Appl. Opt. 28(5) 970-975 (1989)

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 (9)

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 (3)

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