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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Vol. 22, Iss. 1 — Jan. 1, 2005
  • pp: 93–102

Using light scattering to measure the temporal coherence of optical sources

António Pereira, Flávio Ferreira, and Michael Belsley  »View Author Affiliations


JOSA A, Vol. 22, Issue 1, pp. 93-102 (2005)
http://dx.doi.org/10.1364/JOSAA.22.000093


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Abstract

We demonstrate a simple and robust method for characterizing the temporal coherence of statistically stationary optical sources by using dynamic light scattering. Measurement of the contrast of the fluctuating speckle pattern produced by two counterpropagating beams incident on a scattering medium is used to evaluate their mutual coherence. Important features of this method are high statistical accuracy, the ability to compensate for imperfect spatial coherence, and the possibility of characterizing milliwatt-level optical beams with a wide range of spectral widths. As an example, the squared magnitude of the field autocorrelation function for light emitted by a broadband argon-ion laser is obtained.

© 2005 Optical Society of America

OCIS Codes
(030.1640) Coherence and statistical optics : Coherence
(030.6140) Coherence and statistical optics : Speckle
(120.6160) Instrumentation, measurement, and metrology : Speckle interferometry

Citation
António Pereira, Flávio Ferreira, and Michael Belsley, "Using light scattering to measure the temporal coherence of optical sources," J. Opt. Soc. Am. A 22, 93-102 (2005)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-22-1-93


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References

  1. R. Hanbury Brown and R. Q. Twiss, "Correlation between photons in two coherent beams of light," Nature 177, 27-29 (1956).
  2. B. L. Morgan and L. Mandel, "Measurement of photon bunching in a thermal light beam," Phys. Rev. Lett. 16, 1012-1015 (1966).
  3. T. Okoshi, K. Kikuchi, and A. Nakayama, "Novel method for high-resolution measurement of laser output spectrum," Electron. Lett. 16, 630-631 (1980).
  4. A. Yariv, Optical Electronics in Modern Communications , 5th ed. (Oxford U. Press, New York, 1997).
  5. J. Ricka, "Dynamic light scattering with single-mode and multimode receivers," Appl. Opt. 32, 2860-2875 (1993).
  6. B. Berne and R. Pecora, Dynamic Light Scattering (Wiley, New York, 1976).
  7. I. Flammer and J. Ricka, "Dynamic light scattering with single-mode receivers: partial heterodyning regime," Appl. Opt. 36, 7508-7517 (1997).
  8. A. Siegman, Lasers (University Science, Mill Valley, Calif., 1986).
  9. B. Saleh and M. Teich, Fundamentals of Photonics (Wiley, New York, 1991).
  10. K. Clays and A. Persoons, "Dynamic light scattering with femtosecond laser pulses: potential and limitations toward quasielastic nonlinear light scattering," J. Chem. Phys. 113, 9706-9713 (2000).
  11. H. J. Eichler, U. Klein, and D. Langhans, "Coherence time measurement of picosecond pulses by a light-induced grating method," Appl. Phys. 21, 215-219 (1980).
  12. V. Dominic, X. Steve, Y. R. M. Pierce, and J. Feinberg, "Measuring the coherence length of mode-locked laser-pulses in real-time," Appl. Phys. Lett. 56, 521-523 (1990).

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