Rigorous modal theory for perfectly conducting lamellar gratings

J. Michael Miller, Jari Turunen, Mohammad Reza Taghizadeh, Anili Vasara, Eero Noponen

Research output: Contribution to journalArticle

Abstract

Dielectric lamellar transmission gratings with several grooves in a period have become well established as array generators in free-space digital optical systems. The performance of these elements as they enter the local resonance domain has previously been analyzed. A modal algorithm is developed for perfectly conducting Dammmann gratings. The method is first applied to the abalysis of the scalar theoretic designs in a local resonance domain. Reflective resonance domain Dammann gratings are then designed, and their sensitivity to errors in fabrication and reconstruction is analyzed.

Original languageEnglish
Pages (from-to)99-102
Number of pages4
JournalIEE Conference Publication
Issue number342
Publication statusPublished - 1991
Event3rd International Conference on Holographic Systems, Components and Applications - Edinburgh, Scotl
Duration: 16 Sep 199118 Sep 1991

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