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Applied Optics

Applied Optics


  • Vol. 34, Iss. 20 — Jul. 10, 1995
  • pp: 4022–4024

Image-contrast manipulation by the use of photorefractive ring multiresonators

Bradley M. Jost  »View Author Affiliations

Applied Optics, Vol. 34, Issue 20, pp. 4022-4024 (1995)

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The nonlinear oscillations of photorefractive ring resonators that contain a microlens array are shown to permit controllable optical image-contrast compression and expansion.

© 1995 Optical Society of America

Original Manuscript: March 14, 1995
Revised Manuscript: March 30, 1995
Published: July 10, 1995

Bradley M. Jost, "Image-contrast manipulation by the use of photorefractive ring multiresonators," Appl. Opt. 34, 4022-4024 (1995)

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  1. H. K. Liu, “Photorefractive crystal compresses dynamic range of images,” NASA Tech. Brief 91-10 (NASA, Baltimore, Md., 1991) pp. 24–25.
  2. M. Snowbell, B. Fischer, “Dynamic range compression of images by two-wave mixing in photorefractive materials,” Appl. Opt. 33, 4480–4486 (1994). [CrossRef] [PubMed]
  3. S. Sternklar, S. Weiss, B. Fischer, “Optical information processing with the double phase conjugate mirror,” Opt. Eng. 26, 423–427 (1987).
  4. B. M. Jost, B. E. A. Saleh, “Nonlinear dynamics of single-mode oscillations in photorefractive ring resonators,” J. Opt. Soc. Am. B 11, 1864–1871 (1994). [CrossRef]
  5. S. Weiss, B. Fischer, “Dynamics of photorefractive nonlinear two-beam coupling and feedback effects,” Opt. Quantum Electron. 22, S17–S46 (1990).

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