A Study on Batch Method of Thermal Fixing for Multiplexed Holographic Recordings

Abstract

We have investigated the batch method of thermal fixing for multiplexed holograms. The batch fixing process is pictured and analyzed, for the first time to our knowledge. The batch procedure of thermal fixing includes optical erasure of electronic gratings by subsequent recordings both in the same batch and in different batches, ionic compensation during thermal fixing in one batch, smoothing of ionic gratings during thermal fixing of subsequent batches, and revealing of ionic gratings. The inter-batch optical erasure time constants of LiNbO3:Fe:Ce crystals are measured in experiment.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 2001
Accession Number
ADP012327

Entities

People

  • Gang Meng
  • Guoqing Liu
  • Shiquan Tao
  • Zhuqing Jiang

Tags

DTIC Thesaurus Topics

  • Bragg Angle
  • Compensation
  • Conductivity
  • Diffraction
  • Efficiency
  • Electrons
  • Holograms
  • Lithium Niobates
  • Materials
  • Modulation
  • Multiplexing
  • Numbers
  • Optical Materials
  • Piezoceramics
  • Space Charge
  • Technical Information Centers
  • Universities

Fields of Study

  • Physics

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Geodesy
  • Image Processing and Computer Vision.

Technology Areas

  • Microelectronics