Title

Interference Approach Applied To Dual-Grating Dielectric Resonant Grating Reflection Filters

Abstract

The resonant mechanisms associated with dual-grating dielectric resonant grating reflection filters are described by use of an interference approach. These structures consist of two modulated regions of equal period separated by a higher-index film region. We show that the spectral linewidth is dependent on the separation between the modulated regions and can range from theoretically zero to approximately four times what would be obtained by use of a single-grating geometry. © 2001 Optical Society of America.

Publication Date

11-15-2001

Publication Title

Optics Letters

Volume

26

Issue

22

Number of Pages

1749-1751

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1364/OL.26.001749

Socpus ID

0009516136 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0009516136

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