Sub-millimeter helical fiber created by Bessel vortex beam illumination

JunHyung Lee; Yoshihiko Arita; Reimon Matsuo; Shunsuke Toyoshima; Katsuhiko Miyamoto; Kishan Dholakia; Takashige Omatsu

doi:10.1117/12.2319353

24 April 2018 Sub-millimeter helical fiber created by Bessel vortex beam illumination

JunHyung Lee, Yoshihiko Arita, Reimon Matsuo, Shunsuke Toyoshima, Katsuhiko Miyamoto, Kishan Dholakia, Takashige Omatsu

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 1^st-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.

Citation Download Citation

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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