NASA NTRS · 20080045504
Efficient Generation of Truncated Bessel Beams using Cylindrical Waveguides
Abstract
In this paper we address efficient conversion between a Gaussian beam (a truncated plane wave) and a truncated Bessel beam of agiven order, using cylindrical optical waveguides and whispering gallery mode resonators. Utilizing a generator based on waveguides combined with whispering gallery mode resonators, we have realized Bessel beams of the order of 200 with a conversion efficiency exceeding 10 %.
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Ilchenko, Vladimir S., Mohageg, Makan, Savchenkov, Anatoliy A., Matsko, Andrey B., Maleki, Lute. 2007-04-30. Efficient Generation of Truncated Bessel Beams using Cylindrical Waveguides. https://ntrs.nasa.gov/citations/20080045504
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