Optical vortex response to introduced phase objects

Mateusz Szatkowski; Agnieszka Popiołek-Masajada; Jan Masajada

doi:10.1117/12.2274782

25 August 2017 Optical vortex response to introduced phase objects

Mateusz Szatkowski; Agnieszka Popiołek-Masajada; Jan Masajada

Author Affiliations +

Proceedings Volume 10347, Optical Trapping and Optical Micromanipulation XIV; 103471D (2017) https://doi.org/10.1117/12.2274782
Event: SPIE Nanoscience + Engineering, 2017, San Diego, California, United States

Abstract

One of the challenges for the Optical Vortex Scanning microscope is to find the effective procedures for surface topography reconstruction. We proposed an experimental setup to support solution of this problem. The Spatial Light Modulator (SLM) is used as a phase object. SLM allows to generate phase disturbance in the range 0-2π, which can be easily introduced into the beam carrying optical vortex. Our system gives an opportunity to measure optical vortex response due to phase modifications introduced by the SLM and investigate vortex sensitivity. We tested how the object position, size affects vortex and position of the vortex point inside the beam.

Conference Presentation

Citation Download Citation

Mateusz Szatkowski, Agnieszka Popiołek-Masajada, Jan Masajada, "Optical vortex response to introduced phase objects", Proc. SPIE 10347, Optical Trapping and Optical Micromanipulation XIV, 103471D (25 August 2017); doi: 10.1117/12.2274782; https://doi.org/10.1117/12.2274782

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