影像科学与光化学 ›› 1998, Vol. 16 ›› Issue (1): 38-42.DOI: 10.7517/j.issn.1674-0475.1998.01.38

• 研究论文 • 上一篇    下一篇

KT-D型银盐全息干版曝光特性的研究

张云, 赵峰   

  1. 哈尔滨工业大学应用物理系, 哈尔滨 150001
  • 收稿日期:1997-04-15 修回日期:1997-06-23 出版日期:1998-02-20 发布日期:1998-02-20
  • 通讯作者: 张云
  • 基金资助:
    黑龙江省自然科学基金资助项目

STUYD ON THE EXPOSURE PROPERTIES OF KTD SILVER HALIDE HOLOGRAPHIC PLATE

ZHANG Yun, ZHAO Feng   

  1. Dept.of Applied Physics, Harbin Institute of Technology, Harbin, 15001, P. R. China
  • Received:1997-04-15 Revised:1997-06-23 Online:1998-02-20 Published:1998-02-20

摘要: 本文首先对用KT-D型银盐全息干版记录的全息图的曝光特性进行了实验研究,获得了全息图的衍射效率与曝光能量的关系曲线。然后应用Kogelnik的耦合波理论测算出乳胶折射率及其调制度的曝光特性,对其折射率调制机理作出必要的理论分析,并获得了KT-D型全息干版的性能参数。

关键词: 光全息, 折射率调制, 银盐干版

Abstract: In this paper firstly the exposure properties of holograms in KT-D silver halide holographic plate are studied experimentally. The relation curve between the diffraction efficiencies of the holograms and the exposure energy are given. Then the average refractive index of silver halide emulsion and refractive index modulation of the holograms are estimated based on Kogelnik's coupled wave theory for volume holograms. After that,the mechanisms for forming refractive index modulation in the holograms are analyzed theoretically. Finally the performance parameters of KT-D silver halide holographic plate are obtained.

Key words: optical holography, hologram, refractive index modulation, silver halide holographic plate