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Proceedings Paper

Intracavity generation of longitudinal dependant Bessel like beams
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Paper Abstract

In this paper we report on two resonator systems for producing LDBLBs with arbitrary initial parameters. First resonator system is based on doublet of divergence and convergence lenses with spherical aberration. Second resonator system is based on doublet of axicon and axicon-lens. For both resonator systems the LDBLB is output of fundamental mode, but the spectral properties of obtaining LDBLBs are different.

Paper Details

Date Published: 22 August 2009
PDF: 8 pages
Proc. SPIE 7430, Laser Beam Shaping X, 743010 (22 August 2009); doi: 10.1117/12.827971
Show Author Affiliations
I. Litvin, CSIR National Laser Ctr. (South Africa)
Univ. of Stellenbosch (South Africa)
N. Khilo, B.I. Stepanov Institute of Physics (Belarus)
A. Forbes, CSIR National Laser Ctr. (South Africa)
Univ. of KwaZulu-Natal (South Africa)
V. Belyi, B.I. Stepanov Institute of Physics (Belarus)


Published in SPIE Proceedings Vol. 7430:
Laser Beam Shaping X
Andrew Forbes; Todd E. Lizotte, Editor(s)

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