Abstract
We demonstrated the fabrication of twisted fiber by illumination of a 405nm continuous wave optical vortex onto a glass cell containing ultraviolet curing resin. A twisted fiber with a length of ~160μm was established by an exposure time of only 1 second, and its twisted direction and branching number were fully assigned based on the handedness and the topological charge of the illuminated optical vortex.
© 2017 Optical Society of America
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