This article is cited in 1 paper

Optical breakdown on a target surface under a simultaneous laser pulse action at the wavelength of 248 and 532 nm

A. A. Il'in^ab, I. G. Nagornyi^ab, O. A. Bukin<sup>ab

a</sup> Institute for Automation and Control Processes, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok
^b Far Eastern Federal University, Vladivostok

Abstract: It is found that under, a double-pulse optical breakdown, the energy of the main pulse with a wavelength of 532 nm is diminished by up to two times, provided that the preionization of the target surface is performed by a laser pulse with a wavelength of 248 nm. It is shown that the pulse of a shorter wavelength can act as the managing one to specify the optical-breakdown onset and coordinates.

Received: 20.03.2013

 English version: Technical Physics Letters, 2013, 39:8, 680–682

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