Implementation of 3D Angular Selective Achromatic Diffraction Optical Grating Device

Abstract

Angular Selective Achromatic Diffraction Optical Grating (ASADOG) device has been implemented. Surface reflective grating had 1200 lines per mm. Two identical volume holograms were implemented using Photo-Thermo- Refractive (PTR) glass technology, with spatial frequency 1697 lines per mm. Sequential diffraction of incident light by surface grating by first volume grating and then by second one oriented at 90 degrees resulted in angular selection of incident beam, completely achromatic within the spectral range from red to blue including.

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Document Details

Document Type
Technical Report
Publication Date
Aug 10, 2004
Accession Number
ADA428005

Entities

People

  • B. Zeldovich
  • L. Glebov
  • N. Tabirian
  • Vitaly Smirnov

Organizations

  • University of Central Florida

Tags

Communities of Interest

  • Air Platforms
  • C4I
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Abstracts
  • Achromatic
  • Bragg Gratings
  • Diffraction
  • Engineering
  • Geometry
  • Gratings (Spectra)
  • High Energy
  • High Energy Lasers
  • Holograms
  • Information Operations
  • Laser Applications
  • Lasers
  • Optics
  • Phase Conjugation
  • Three Dimensional
  • Two Dimensional

Fields of Study

  • Physics

Readers

  • Optical Physics and Photonics.