Title

Spatial and spectral beam shaping with space-variant guided mode resonance filters

Authors

Authors

P. Srinivasan; M. K. Poutous; Z. A. Roth; Y. O. Yilmaz; R. C. Rumpf;E. G. Johnson

Comments

Authors: contact us about adding a copy of your work at STARS@ucf.edu

Abbreviated Journal Title

Opt. Express

Keywords

GRADED-REFLECTIVITY-MIRROR; LASER RESONATORS; IMPLEMENTATION; GRATINGS; ELEMENT; Optics

Abstract

Novel all-dielectric beam shaping elements were developed based on guided mode resonance (GMR) filters. This was achieved by spatially varying the duty cycle of a hexagonal-cell GMR filter, to locally detune from the resonant condition, which resulted in modified wavelength dependent reflection and transmission profiles, across the device aperture. This paper presents the design, fabrication, and characterization of the device and compares simulations to experimental results. (C) 2009 Optical Society of America

Journal Title

Optics Express

Volume

17

Issue/Number

22

Publication Date

1-1-2009

Document Type

Article

Language

English

First Page

20365

Last Page

20375

WOS Identifier

WOS:000271629200113

ISSN

1094-4087

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