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24 April 2018 Sub-millimeter helical fiber created by Bessel vortex beam illumination
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Proceedings Volume 10712, Optical Manipulation Conference; 107120J (2018) https://doi.org/10.1117/12.2319353
Event: SPIE Structured Light, 2018, Yokohama, Japan
Abstract
We demonstrate a self-written sub-millimeter (>300 μm) helical fiber in a photo-cure resin by irradiation of non-diffractive 1st-order Bessel beam with an orbital angular momentum. The twisted direction of the helical fiber can be controlled by only reversing the sign of the topological charge of Bessel beam.
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JunHyung Lee, Yoshihiko Arita, Reimon Matsuo, Shunsuke Toyoshima, Katsuhiko Miyamoto, Kishan Dholakia, and Takashige Omatsu "Sub-millimeter helical fiber created by Bessel vortex beam illumination", Proc. SPIE 10712, Optical Manipulation Conference, 107120J (24 April 2018); https://doi.org/10.1117/12.2319353
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