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Spatial characterization of the transversal structure of rotationally symmetric pulsed beams

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Encinas Sanz, Fernando and Serna Galán, Julio and Mejías Arias, Pedro Miguel and Martínez Herrero, Rosario and Martínez, C. (1997) Spatial characterization of the transversal structure of rotationally symmetric pulsed beams. Optical and Quantum Electronics, 29 (9). pp. 923-931. ISSN 0306-8919

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Official URL: http://link.springer.com/article/10.1023%2FA%3A1018533818031?LI=true


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Abstract

A simple analytical model is proposed to describe the transversal spatial structure of a tridimensional rotationally symmetric pulsed beam. The spatial behaviour of the pulse amplitude is shown to be linked to its (measurable) second- and higher-order intensity moments, namely, beam width, quality parameter and kurtosis. As an illustrative experimental example, this model has been applied to high-quality TEA CO_2 laser pulses


Item Type:Article
Additional Information:

©1997 Chapman & Hall Ltd.
The research work leading to this paper has been supported by the Comisión Interministerial de Ciencia y Tecnología of Spain under Project TAP96-2333-E, within the framework of the EU-1269 Project.

Uncontrolled Keywords:Propagation, Light, Laws
Subjects:Sciences > Physics > Optics
ID Code:22065
Deposited On:29 Jun 2013 16:57
Last Modified:07 Feb 2014 10:40

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