Share Email Print
cover

Proceedings Paper

Holographic notch filters recorded on DCG-coated glass and polycarbonate substrates
Author(s): Nadia Capolla; Alain Beauregard; Denis Vincent
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Holographic rejection filters for eye protection against lasers can successfully be fabricated on DCG-coated glass substrates with excellent performances such as narrow spectral bandwidth, optical densities superior to 4.5 and low noise. However, to protect the eye against shocks a more resistant substrate must be used. Since polycarbonate shows good optical qualities, it appears to be a good substitute to glass. Nevertheless, ways must be found to improve the adhesion of DCG layers onto the hydrophobic material before obtaining the same performances as those shown by filters recorded on glass substrates.

Paper Details

Date Published: 20 January 1994
PDF: 8 pages
Proc. SPIE 2042, Photopolymers and Applications in Holography, Optical Data Storage, Optical Sensors, and Interconnects, (20 January 1994); doi: 10.1117/12.166340
Show Author Affiliations
Nadia Capolla, LASIRIS Inc. (Canada)
Alain Beauregard, LASIRIS Inc. (Canada)
Denis Vincent, Defence Research Establishment Valcartier (Canada)


Published in SPIE Proceedings Vol. 2042:
Photopolymers and Applications in Holography, Optical Data Storage, Optical Sensors, and Interconnects
Roger A. Lessard, Editor(s)

© SPIE. Terms of Use
Back to Top