Demonstration of a simple technique for determining the M/# of a holographic substrate by use of a single exposure.
Opt Lett
; 29(15): 1784-6, 2004 Aug 01.
Article
em En
| MEDLINE
| ID: mdl-15352369
ABSTRACT
We propose and demonstrate a simple technique for determining the M/# parameter of a holographic recording material. In this method, divergent object and reference beams are used to produce a spatially varying index modulation. One can analyze the resultant diffraction pattern to find M/# by using only a single grating; existing techniques require many gratings.
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Opt Lett
Ano de publicação:
2004
Tipo de documento:
Article
País de afiliação:
Estados Unidos