ResearchSpace

Generation and propagation of high-order Bessel vortices in linear and non-linear crystals

Show simple item record

dc.contributor.author Belyi, VN
dc.contributor.author Khilo, NA
dc.contributor.author Forbes, A
dc.contributor.author Ryzhevich, AA
dc.date.accessioned 2009-12-07T11:00:49Z
dc.date.available 2009-12-07T11:00:49Z
dc.date.issued 2009-08
dc.identifier.citation Belyi, VN, Khilo, NA, Forbes, A and Ryzhevich, AA. 2009. Generation and propagation of high-order Bessel vortices in linear and non-linear crystals. Laser Beam Shaping X Conference, San Diego, USA, 3-4 August 2009, pp 8 en
dc.identifier.isbn 9780819477200
dc.identifier.issn 0277-786X
dc.identifier.uri http://hdl.handle.net/10204/3809
dc.description Copyright 2009. Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited en
dc.description.abstract Linear and nonlinear processes of transferring optical singularities from anisotropic crystals onto the wavefront of Bessel light beams (BLBs) are investigated. The generation of high-order vortices at the propagation of BLBs along the optical axes of crystals was studied. Particularly, a nonlinear frequency doubling of Bessel vortices in the conditions of new type synchronism (full conical phase-matching) is considered. This scheme of three-wave interactions of BLBs based on that the spatial frequency cones of BLBs coincide with phase-matching cones of uniaxial crystals. New type of frequency doubling of Bessel vortices has been experimentally realized in uniaxial crystals en
dc.language.iso en en
dc.publisher Society of Photo-optical Instrumentation Engineers (SPIE) en
dc.subject Bessel beam en
dc.subject Optical vortex en
dc.subject Second harmonic generation en
dc.subject Phase matching en
dc.subject Axicon en
dc.subject Conical mirror en
dc.title Generation and propagation of high-order Bessel vortices in linear and non-linear crystals en
dc.type Conference Presentation en
dc.identifier.apacitation Belyi, V., Khilo, N., Forbes, A., & Ryzhevich, A. (2009). Generation and propagation of high-order Bessel vortices in linear and non-linear crystals. Society of Photo-optical Instrumentation Engineers (SPIE). http://hdl.handle.net/10204/3809 en_ZA
dc.identifier.chicagocitation Belyi, VN, NA Khilo, A Forbes, and AA Ryzhevich. "Generation and propagation of high-order Bessel vortices in linear and non-linear crystals." (2009): http://hdl.handle.net/10204/3809 en_ZA
dc.identifier.vancouvercitation Belyi V, Khilo N, Forbes A, Ryzhevich A, Generation and propagation of high-order Bessel vortices in linear and non-linear crystals; Society of Photo-optical Instrumentation Engineers (SPIE); 2009. http://hdl.handle.net/10204/3809 . en_ZA
dc.identifier.ris TY - Conference Presentation AU - Belyi, VN AU - Khilo, NA AU - Forbes, A AU - Ryzhevich, AA AB - Linear and nonlinear processes of transferring optical singularities from anisotropic crystals onto the wavefront of Bessel light beams (BLBs) are investigated. The generation of high-order vortices at the propagation of BLBs along the optical axes of crystals was studied. Particularly, a nonlinear frequency doubling of Bessel vortices in the conditions of new type synchronism (full conical phase-matching) is considered. This scheme of three-wave interactions of BLBs based on that the spatial frequency cones of BLBs coincide with phase-matching cones of uniaxial crystals. New type of frequency doubling of Bessel vortices has been experimentally realized in uniaxial crystals DA - 2009-08 DB - ResearchSpace DP - CSIR KW - Bessel beam KW - Optical vortex KW - Second harmonic generation KW - Phase matching KW - Axicon KW - Conical mirror LK - https://researchspace.csir.co.za PY - 2009 SM - 9780819477200 SM - 0277-786X T1 - Generation and propagation of high-order Bessel vortices in linear and non-linear crystals TI - Generation and propagation of high-order Bessel vortices in linear and non-linear crystals UR - http://hdl.handle.net/10204/3809 ER - en_ZA


Files in this item

Thumbnail
Name: Belyi_2009.pdf
Size: 374.0Kb
Format: PDF
View/Open

This item appears in the following Collection(s)

Show simple item record