Presentation 1995/11/13
Calculation of Diffraction Image of Phase Conjugate Mirror by Thick Media with Gaussian Beam Pumping
Masahide Yamada, Atsushi Okamoto, Kunihiro Sato,
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Abstract(in English) The characteristics of diffraction images of phase conjugate mirror by thick media with gaussian beam pumping are analyzed. First, relations between probe image and phase conjugate image are derived by Fresnel diffraction integral. Diffraction images and a point spread function are deduced, assuming that the pumping spot size and the curvature radius depend on medium thickness. Next, the point spread function and diffraction images are calculated, and the effect of medium thickness on reconstruction image is analyzed. In addition, reconstruction image quality depend on medium thickness and phase distortion, in case where a binary random phase shifter is placed in the optical path.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Gaussian beam pumping / Degenerate four-wave mixing / Phase conjugate mirror / Diffraction image
Paper # LQE95-105
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Committee LQE
Conference Date 1995/11/13(1days)
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Registration To Lasers and Quantum Electronics (LQE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Calculation of Diffraction Image of Phase Conjugate Mirror by Thick Media with Gaussian Beam Pumping
Sub Title (in English)
Keyword(1) Gaussian beam pumping
Keyword(2) Degenerate four-wave mixing
Keyword(3) Phase conjugate mirror
Keyword(4) Diffraction image
1st Author's Name Masahide Yamada
1st Author's Affiliation Faculty of Engineering, Hokkaido University()
2nd Author's Name Atsushi Okamoto
2nd Author's Affiliation Faculty of Engineering, Hokkaido University
3rd Author's Name Kunihiro Sato
3rd Author's Affiliation Faculty of Engineering, Hokkai Gakuen University
Date 1995/11/13
Paper # LQE95-105
Volume (vol) vol.95
Number (no) 350
Page pp.pp.-
#Pages 6
Date of Issue