Mixed Mode Coefficient and Gaussian-Like Distribution

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Acta Optica Sinica, Volume. 15, Issue 12, 1633(1995)

[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

Author Affiliations

Department of Physics and Astronomy, University of St. Andrevs, Fife, KY16 9SS, Scotland, UK

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Abstract Get PDF(in Chinese)

Starting from a sum of Hermite-Gaussian multimodes, the mixing mode coefficient is defined and the accurate expression of mixed mode coefficient M is derived. A Gaussian--like distribution (GLD) or Gaussian--like born (GLB) is defined to describe and treat the mixed mode. The propagation and transfotmation of GLB in a homogeneous medium is discussed. Finally, a method for practiCal measurement of the coefficient, M, is given.

Keywords

Gaussianlike beam Gaussian-like distribution mixed mode coefficient

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Mixed Mode Coefficient and Gaussian-Like Distribution[J]. Acta Optica Sinica, 1995, 15(12): 1633

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Paper Information

Category: Lasers and Laser Optics

Received: Dec. 14, 1994

Accepted: --

Published Online: Aug. 17, 2007

The Author Email:

DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology