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

Diffraction grating modeling by RCWA and CM methods: diffraction efficiency synchronism studies

Not Accessible

Your library or personal account may give you access

Abstract

This contribution concentrates on modeling of diffraction processes in optical diffraction gratings (ODG). First, the approach to characterization of mechanisms and diffraction processes is briefly presented, together with the regions with typical diffraction regimes. Different types of diffraction efficiency volume phase synchronism are then described. Different situations are analyzed and compared concerning ODG of different types, different refractive index / relief modulation profiles, various modulation strengths, and incident wave polarization influence. As examples, the cases of conical and Littrow mounts are discussed in detail. As rigorous modeling tools, both rigorous coupled wave analysis, and coordinate transformation methods are used, implemented, and modified.

© 2002 Optical Society of America

PDF Article
More Like This
Approximate diffraction theories: efficient modeling of diffractive optical elements

Markus Testorf
DMC4 Diffractive Optics and Micro-Optics (DOMO) 2002

Optimization of Diffraction Grating Profiles in Fabrication by the Electron-beam Lithography

Masato Okano, Tsutom Yotsuya, Hisao Kikuta, Yoshihiko Hirai, and Kazuya Yamamoto
DTuD10 Diffractive Optics and Micro-Optics (DOMO) 2002

A Contribution to the Analysis of Relief Diffraction Gratings

I. Richter, Z. Ryzí, and P. Fiala
DTuD.4D Diffractive Optics and Micro-Optics (DOMO) 1998

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved