Nonparaxial focusing of wave beams in a graded-index medium

The minimum dimensions, limited by the non-paraxial effects, of the wave-beam focusing area were determined. These effects lead to a significant change in the transverse distribution of the light intensity in the focusing area and to an asymmetric distribution of the field intensity in the longitudi...

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Veröffentlicht in:	Quantum electronics (Woodbury, N.Y.) N.Y.), 1999-03, Vol.29 (3), p.249-255
1. Verfasser:	Petrov, N I
Format:	Artikel
Sprache:	eng
Schlagworte:	BEAMS CHEMICAL REACTIONS CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS DISTRIBUTION ELECTROMAGNETIC RADIATION FINE STRUCTURE FOCUSING OPTICAL PROPERTIES PHYSICAL PROPERTIES RADIATIONS REDUCTION REFRACTIVE INDEX VISIBLE RADIATION WAVEGUIDES WAVELENGTHS
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