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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 37, Iss. 32 — Nov. 10, 1998
  • pp: 7482–7489

Design and fabrication of a 24-channel acousto-optic spatial light modulator

Shizhuo Yin, Oleg Leonov, Francis T. S. Yu, Victor V. Molotok, and Victor V. Kludzin  »View Author Affiliations


Applied Optics, Vol. 37, Issue 32, pp. 7482-7489 (1998)
http://dx.doi.org/10.1364/AO.37.007482


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Abstract

Acousto-optic (AO) devices are important spatial light modulators. They can be used as light-beam deflectors, rf true-time-delay lines, etc. To increase their spur-free dynamic range, we present what to our knowledge is a novel multichannel AO device structure, in which different channels have different carrier frequencies, so a wideband signal can automatically be decomposed into a set of narrow-band signals. Design, fabrication, and testing of this 24-channel, 10-μs AO spatial light modulator are addressed.

© 1998 Optical Society of America

OCIS Codes
(070.1060) Fourier optics and signal processing : Acousto-optical signal processing
(070.6020) Fourier optics and signal processing : Continuous optical signal processing
(170.4090) Medical optics and biotechnology : Modulation techniques

History
Original Manuscript: March 20, 1998
Revised Manuscript: May 7, 1998
Published: November 10, 1998

Citation
Shizhuo Yin, Oleg Leonov, Francis T. S. Yu, Victor V. Molotok, and Victor V. Kludzin, "Design and fabrication of a 24-channel acousto-optic spatial light modulator," Appl. Opt. 37, 7482-7489 (1998)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-32-7482


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References

  1. A. P. Goutzoulis, D. R. Pape, Design and Fabrication of Acousto-Optic Devices (Dekker, New York, 1994).
  2. N. J. Berg, J. M. Pellegrino, Acousto-Optic Signal Processing (Dekker, New York, 1996).
  3. J. Xu, R. Stroud, Acousto-Optic Devices: Principles, Design and Applications (Wiley, New York, 1992).
  4. J. F. Rhodes, “Adaptive filter with a time-domain implementation using correlation cancellation loops,” Appl. Opt. 22, 282–287 (1983). [CrossRef] [PubMed]
  5. Brimrose Corporation of America, 5020 Campbell Boulevard, Baltimore, MD 21236-4968.
  6. V. V. Kludzin, S. V. Kulakov, V. V. Molotok, “Perspectives of projecting multichannel acousto-optic cells with low crosstalk,” in Photorefractive Fiber and Crystal Devices, F. Yu, Sh. Yin, eds., Proc. SPIE3137, 158–161 (1997). [CrossRef]
  7. V. Stasevich, Monocrystal Technology (Radio I Svyaz’, Moscow, 1990), p. 272.

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