Image Retrieval by Holographically Generated Phase Conjugate Wavefronts

Authors

  • P. C. Mehta Instruments Research & Development Establishment, DehraDun
  • C. Bhan Instruments Research & Development Establishment, Dehradun

DOI:

https://doi.org/10.14429/dsj.42.4360

Keywords:

Conjugate wavefronts

Abstract

Holographically generated conjugate wavefronts have been used for realising optical associated memory elements which can reproduce complete stored information when addressed only by a partial information

Author Biographies

P. C. Mehta, Instruments Research & Development Establishment, DehraDun

Dr PC Mehta obtained his PhD from the University of Jodhpur, in 1970. Presently he is headi ng a team of scientists working on holography and integrated optics at IRDE, Dehradun. He had been a Visiting Scientist at the Institute of · Optics, Paris, during 1981-82. He is on the Programme Advisory Committee on Lasers and Optics of the DST. He has published more than 70 research papers and edited a book. His current areas of interest are: holography associated memories, HOE-based instrumentation, planar holography, integrated optics, and optical phase conjugation.

C. Bhan, Instruments Research & Development Establishment, Dehradun

Instruments Research & Development Establishment, Dehradun

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Published

2013-01-01

How to Cite

Mehta, P. C., & Bhan, C. (2013). Image Retrieval by Holographically Generated Phase Conjugate Wavefronts. Defence Science Journal, 42(2), 107–112. https://doi.org/10.14429/dsj.42.4360

Issue

Vol. 42 No. 2

Section

Applied Physics & Fluid Dynamics

License

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