Share Email Print
cover

Proceedings Paper

Holographic Grating Development at Lockheed Palo Alto Research Laboratory
Author(s): R. C. Smithson; T. P. Pope
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

During the past several years the Lockheed Palo Alto Research Laboratory has developed a capability to produce holographic optical elements using a variety of production techniques. Gratings produced have included reflective gratings using both overcoated photoresist and ion etched substrates up to 15 cm. in diameter. Conventional bleached photographic transmission gratings have also been produced for some applications. Methods in use at Lockheed are capable of producing extremely rugged gratings which can withstand both physical abuse and high incident flux levels. Photoresist coating techniques have been developed which are sufficiently precise that optical quality obtained with reflective gratings is limited primarily by the quality of the construction optics. Both high and low efficiency gratings have been produced for a variety of applications. This paper presents an overview of Lockheed holographic grating technology.

Paper Details

Date Published: 10 February 1981
PDF: 6 pages
Proc. SPIE 0240, Periodic Structures, Gratings, Moire Patterns, and Diffraction Phenomena I, (10 February 1981); doi: 10.1117/12.965632
Show Author Affiliations
R. C. Smithson, Lockheed Missiles and Space Company, Incorporated (United States)
T. P. Pope, Lockheed Missiles and Space Company, Incorporated (United States)


Published in SPIE Proceedings Vol. 0240:
Periodic Structures, Gratings, Moire Patterns, and Diffraction Phenomena I
C. H. Chi; E. G. Loewen; C. L. O'Bryan III, Editor(s)

© SPIE. Terms of Use
Back to Top