Title

BRIEFING: Beam reconstruction by iteration of electromagnetic field with induced nonlinearity gauge

Abstract

`Nonlinear gauge' approach is presented for the full reconstruction of both the absolute intensity and phase profile in the focal region of high power laser beams, without assumptions about the structure of the beam. Mathematically, this beam reconstruction by iteration of electromagnetic field with induced nonlinearity gauge (BRIEFING) is equivalent to the solution of an inverse problem: determination of the complex field distribution in the focal region, which produces the two far-field patterns, with given strength of nonlinearity.

Publication Date

1-1-1997

Publication Title

Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

Volume

11

Number of Pages

274-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

0030646802 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0030646802

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