DocumentCode
444115
Title
Parametric down-conversion of higher-order Bessel beams in nonlinear crystals
Author
Pyragaite, V. ; Piskarskas, A. ; Regelskis, K. ; Smilgevicius, V. ; Stabinis, A. ; Mikalauskas, S.
Author_Institution
Dept. of Quantum Electron., Vilnius Univ., Lithuania
Volume
1
fYear
2005
fDate
22-27 May 2005
Firstpage
277
Abstract
It is revealed that orbital angular momentum can be conserved within the spontaneous parametric down-conversion of higher-order Bessel beam. A qualitative agreement of theoretical predictions with experimental results is obtained.
Keywords
angular momentum; laser beams; optical frequency conversion; optical materials; optical parametric devices; higher-order Bessel beams; nonlinear crystal; orbital angular momentum; parametric down-conversion; spontaneous parametric down-conversion; Crystals; Laser excitation; Nonlinear optics; Optical amplifiers; Optical coupling; Optical pumping; Optical vortices; Oscillators; Semiconductor optical amplifiers; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN
1-55752-796-2
Type
conf
DOI
10.1109/QELS.2005.1548753
Filename
1548753
Link To Document