Semi-physical development of holograms recorded in silver halide emulsions

被引：0

作者：

Bányász, I

Beléndez, A

Pascual, I

Fimia, A

机构：

[1] Res Inst Solid State Phys & Opt, Dept Laser Phys, H-1525 Budapest, Hungary

[2] Univ Alicante, Dept Fis Ingn Sistemas & Teoria Senal, Alicante, Spain

[3] Univ Alicante, Dept Opt Farmacol & Anat, Alicante, Spain

[4] Univ Miguel Hernandez, Dpto Ciencia Mat Opt & Tecnol Elect, Alicante, Spain

来源：

HOLOGRAPHY 2000 | 2000年 / 4149卷

关键词：

silver halide materials; semi-physical development; phase contrast microscopy;

D O I：

10.1117/12.402460

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In the course of experiments on measurement of the effects of processing on nonlinear characteristics of silver halide holograms recorded in Agfa-Gevaert 8E75HD emulsions we found that, under certain circumstances, the AAC developer acted as a semi-physical developer instead of the normal chemical developing action. The developed and fixed holograms were of low optical density (<0.5) and of high diffraction efficiency (up to 15 %). Phase contrast microscopy revealed that very clean phase gratings were obtained. This effect of the AAC developer was due to the replacement of one of its components, sodium carbonate of "purest grade" with that of "for analysis grade" of the same company.

引用

页码：63 / 72

页数：10