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Proceedings Paper

Achromatic phase elements based on a combination of surface and volume diffractive gratings
Author(s): Ivan Divliansky; Evan Hale; Marc SeGall; Daniel Ott; Boris Y. Zeldovich; Bahaa E. A. Saleh; Leonid B. Glebov
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Paper Abstract

Phase masks are important optical elements that have been utilized for several decades in a large variety of applications. Recently, we demonstrated a new type of phase masks fabricated by encoding phase profiles into volume Bragg gratings, allowing these holographic elements to be used as phase masks at any wavelength capable of satisfying the Bragg condition of the hologram. Here, we present a new method of true achromatization of this type of phase masks that removes the need for angle tuning and is implemented by combining this holographic phase masks approach with a pair of surface diffraction gratings.

Paper Details

Date Published: 20 February 2015
PDF: 9 pages
Proc. SPIE 9346, Components and Packaging for Laser Systems, 93460Q (20 February 2015); doi: 10.1117/12.2081006
Show Author Affiliations
Ivan Divliansky, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Evan Hale, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Marc SeGall, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Daniel Ott, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Boris Y. Zeldovich, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Bahaa E. A. Saleh, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Leonid B. Glebov, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)


Published in SPIE Proceedings Vol. 9346:
Components and Packaging for Laser Systems
Alexei L. Glebov; Paul O. Leisher, Editor(s)

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