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Proceedings Article

Two-dimensional holographic nonspatial filtering for laser beams

[+] Author Affiliations
Michele M. Henrion, Jacques E. Ludman, Gennadi A. Sobolev

Northeast Photoscience, Inc. (USA)

M. S. Shahriar

Massachusetts Institute of Technology (USA)

Svetlana B. Soboleva

SVETLANA (USA)

Philip L. Hemmer

Air Force Research Lab. (USA)

Proc. SPIE 3417, Photopolymer Device Physics, Chemistry, and Applications IV, 195 (September 25, 1998); doi:10.1117/12.323495
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From Conference Volume 3417

  • Photopolymer Device Physics, Chemistry, and Applications IV
  • Roger A. Lessard
  • Quebec, Canada | July 13, 1998

abstract

In this paper, we discuss our most recent work in 2D nonspatial filtering. A brief introduction describes nonspatial filtering and its relationship to conventional spatial filtering. We then show result from our initial experiments in 2D nonspatial filtering and briefly describe a more advanced design. A variation on the more advanced design demonstrates wavelength-independent operation. We then review our initial findings on adhesives appropriate for implementation of the advanced design and comment on the surface quality requirements of the recording material, a polymer with diffusion amplification. Finally, we compare the robustness and efficiency of nonspatial filters with conventional spatial filters.

© (1998) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Michele M. Henrion ; Jacques E. Ludman ; Gennadi A. Sobolev ; M. S. Shahriar ; Svetlana B. Soboleva, et al.
"Two-dimensional holographic nonspatial filtering for laser beams", Proc. SPIE 3417, Photopolymer Device Physics, Chemistry, and Applications IV, 195 (September 25, 1998); doi:10.1117/12.323495; http://dx.doi.org/10.1117/12.323495


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