DocumentCode
2878309
Title
Optically tunable hollow Gaussian beams
Author
Gerdova, I. ; Zhang, X.H. ; Haché, A.
Author_Institution
Dept. de Phys., Univ. de Moncton, Moncton, NB
fYear
2006
fDate
21-26 May 2006
Firstpage
1
Lastpage
2
Abstract
We report formation of optically tunable, doughnut-like beam created by phase distortion when Gaussian beam reflected off metal films. High stability and tunable spatial distribution make this technique promising for optical applications like Bose-Einstein condensates.
Keywords
Gaussian distribution; laser beams; metallic thin films; optical tuning; Bose-Einstein condensates; Gaussian beam; hollow Gaussian beam; metal films; optically tunable doughnut-like beam; phase distortion; tunable spatial distribution; Fiber nonlinear optics; Holographic optical components; Holography; Laser beams; Nonlinear optics; Optical beams; Optical distortion; Optical films; Optical interferometry; Tunable circuits and devices; 240.0310 (Thin films); 350.6830 (Thermal lensing);
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location
Long Beach, CA
Print_ISBN
978-1-55752-813-1
Electronic_ISBN
978-1-55752-813-1
Type
conf
DOI
10.1109/CLEO.2006.4628664
Filename
4628664
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