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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 35, Iss. 22 — Aug. 1, 1996
  • pp: 4334–4336

TECHNICAL NOTE Effective implementation of subtraction holography for noise suppression in particle fields

Tianshu Lai and Weizhu Lin  »View Author Affiliations


Applied Optics, Vol. 35, Issue 22, pp. 4334-4336 (1996)
http://dx.doi.org/10.1364/AO.35.004334


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Abstract

A phase-stepped holographic system based on an electro-optic modulator has been developed. Subtraction holography is easily realized with our developed holographic system, so optical noise in particle fields is rejected entirely. This greatly improves the signal-to-noise ratio of the particle image and the resolution of the system. Experimental results illustrate such advantages.

© 1996 Optical Society of America

History
Original Manuscript: October 6, 1995
Published: August 1, 1996

Citation
Tianshu Lai and Weizhu Lin, "TECHNICAL NOTE Effective implementation of subtraction holography for noise suppression in particle fields," Appl. Opt. 35, 4334-4336 (1996)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-35-22-4334


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References

  1. J. D. Trolinger, M. P. Heap, “Coal particle combustion studied by holography,” Appl. Opt. 18, 1757–1762 (1979). [CrossRef] [PubMed]
  2. R. A. Briones, R. F. Wuerker, “Holography of solid propellant combustion,” in Advances in Laser Technology for the Atmospheric Sciences, W. Moore, J. D. Trolinger, eds., Proc. SPIE125, 90–104 (1977).
  3. T. Lai, Y. Tan, S. Chen, J. Wang, “Off-axis holographic investigation of particle fields of solid rocket propellant combustion,” Chinese J. Laser 19, 478–480 (1992).
  4. J. D. Trolinger, “Application of generalized phase control during reconstruction to flow visualization holography,” Appl. Opt. 18, 766–774 (1979). [CrossRef] [PubMed]

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