Properties Of Reflection Holograms Recorded In Polaroid's DMP-128 Photopolymer

R. T. Ingwall; M. Troll; W. T. Vetterling

doi:10.1117/12.939794

4 June 1987 Properties Of Reflection Holograms Recorded In Polaroid's DMP-128 Photopolymer

R. T. Ingwall, M. Troll, W. T. Vetterling

Proceedings Volume 0747, Practical Holography II; (1987) https://doi.org/10.1117/12.939794
Event: OE LASE'87 and EO Imaging Symposium, 1987, Los Angeles, CA, United States

Abstract

Optical and microstructural properties of reflection holograms recorded in DMP-128 are reported. The optical properties are determined from transmission spectra of the holograms by ignoring the relatively small effects of light scattering and absorption. Microstructure is revealed by light and electron microscopic examination of hologram sections prepared either by diamond grit abrasion or by freeze fracture. Fringe planes are clearly seen with both sectioning procedures. The spacing between adjacent planes is strongly affected by processing conditions. Standard processing produces reflection holograms with fringe plane spacing that decreases continuously from the film:substrate interface to the film:air interface. These holograms have wide spectral bandwidths (100-200nm) and irregular band shapes. Narrow bandwidth holograms are produced from slightly more complicated processing steps. The optical properties of both types of holograms are compared to a theoretical model developed to account for nonuniform fringe plane spacing. Important experimental features such as spectral bandwidth and diffraction efficiency are readily explained by the theory and the observed microstructure.

Citation Download Citation

R. T. Ingwall, M. Troll, and W. T. Vetterling "Properties Of Reflection Holograms Recorded In Polaroid's DMP-128 Photopolymer", Proc. SPIE 0747, Practical Holography II, (4 June 1987); https://doi.org/10.1117/12.939794

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available