用于全息术的照相材料中的光散射

Light scattering in photographic materials for holography.

作者信息

Smith H M

出版信息

Appl Opt. 1972 Jan 1;11(1):26-32. doi: 10.1364/AO.11.000026.

DOI:10.1364/AO.11.000026

PMID:20111451

Abstract

A simple system for measuring the scattered flux from fine-grained photographic emulsions is described. With this system the Wiener spectrum of sample emulsions is measured for samples varying in grain size, thickness, silver-to-gel ratio, development time, and transmittance. It is shown that the measured results agree well with what is to be expected on theoretical grounds and that the functional form of the scattered light is well described by an overlapping-circular-grain model of the emulsion.

摘要

本文描述了一种用于测量细颗粒照相乳剂散射通量的简单系统。利用该系统，对不同粒径、厚度、银胶比、显影时间和透过率的样品乳剂测量其维纳光谱。结果表明，测量结果与理论预期吻合良好，且乳剂的重叠圆形颗粒模型能很好地描述散射光的函数形式。