Real-time and postprocessing holographic effects in dichromated pullulan

被引:15
作者
Savic, S
Pantelic, D
Jakovijevic, D
机构
[1] Inst Phys, YU-11080 Belgrade, Yugoslavia
[2] Ctr Chem, Inst Chem Technol & Met, YU-11000 Belgrade, Yugoslavia
关键词
D O I
10.1364/AO.41.004484
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Experimental results concerning both real-time and postprocessing (after-development) behavior of a novel photosensitive material, dichromate-sensitized pullulan (DCP), are investigated. The exposure mechanism and possibilities for controlling holographic grating properties are discussed. We have shown that it is possible to maximize the diffraction efficiency of interference gratings after development by controlling diffraction efficiency in real time. Stronger real-time effects of DCP compared with those of dichromated gelatin are achieved. (C) 2002 Optical Society of America.
引用
收藏
页码:4484 / 4488
页数:5
相关论文
共 17 条