Bessel–Gauss beam optical resonator

In a simple picture, a Bessel beam is viewed as a transverse standing wave formed in the interference region between incoming and outgoing conical waves. Based on this interpretation we propose an optical resonator that supports modes that are approximations to Bessel–Gauss beams. The Fox–Li algorit...

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Veröffentlicht in:	Optics communications 2001-04, Vol.190 (1), p.117-122
Hauptverfasser:	Rogel-Salazar, J., New, G.H.C., Chávez-Cerda, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bessel beams Diffraction theory Exact sciences and technology Fundamental areas of phenomenology (including applications) Gaussian beams Laser cavities Laser optical systems: design and operation Laser resonators Nondiffracting beams Optics Physics Resonators, cavities, amplifiers, arrays, and rings Unstable resonators
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Beschreibung
Zusammenfassung:	In a simple picture, a Bessel beam is viewed as a transverse standing wave formed in the interference region between incoming and outgoing conical waves. Based on this interpretation we propose an optical resonator that supports modes that are approximations to Bessel–Gauss beams. The Fox–Li algorithm in two transverse dimensions is applied to confirm the conclusion.
ISSN:	0030-4018 1873-0310
DOI:	10.1016/S0030-4018(01)01075-6