Experimental realization of an axial optical vortex beam synthesis using a Gaussian beam and two ramps from a spatial light modulator

Anna N. Khoroshun; Aleksey V. Chernykh; Alexander N. Tsimbaluk; Julia A. Kirichenko; Pavel V. Yezhov; Jin-Tae Kim

doi:10.1117/12.2049059

17 December 2013 Experimental realization of an axial optical vortex beam synthesis using a Gaussian beam and two ramps from a spatial light modulator

Anna N. Khoroshun, Aleksey V. Chernykh, Alexander N. Tsimbaluk, Julia A. Kirichenko, Pavel V. Yezhov, Jin-Tae Kim

Author Affiliations +

Proceedings Volume 9066, Eleventh International Conference on Correlation Optics; 90660P (2013) https://doi.org/10.1117/12.2049059
Event: Eleventh International Conference on Correlation Optics, 2013, Chernivsti, Ukraine

Abstract

Synthesis of an axial optical vortex (OV) beam using a Gaussian beam and two ramps implemented by a spatial light modulator (SLM) is realized. Similar phase construction on an irregular thin plate receiving the OV beam is achieved. Angle dependences between two ramps and the characteristics of resulting field with respect to the observation distance of the resulting field are investigated. Intensity distributions of the beams obtained by a SLM and irregular an plate similar to those of a singular beam with a single charge are obtained.

Citation Download Citation

Anna N. Khoroshun, Aleksey V. Chernykh, Alexander N. Tsimbaluk, Julia A. Kirichenko, Pavel V. Yezhov, and Jin-Tae Kim "Experimental realization of an axial optical vortex beam synthesis using a Gaussian beam and two ramps from a spatial light modulator", Proc. SPIE 9066, Eleventh International Conference on Correlation Optics, 90660P (17 December 2013); https://doi.org/10.1117/12.2049059

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