3 papers
physics.optics2016
Experimental observation of polarization-dependent optical vortex beams
S. Srisuphaphon, P. Panthong, T. Photia +3
We report the experimental demonstration of the induced polarization-dependent optical vortex beams. We use the Talbot configuration as a method to probe this effect. In particular…
quant-ph2016
Realization of phase modulation using a spatial light modulator in the quantum Talbot configuration
Sarayut Deachapunya, Sorakrai Srisuphaphon, Pituk Panthong +3
We demonstrate the quantum Talbot effect using pairs of single photons produced by parametric down conversion. In contrast to the previous works, we use a programmable spatial ligh…
physics.optics2015
A study of optical vortices inside the Talbot interferometer
Pituk Panthong, Sorakrai Srisuphaphon, Apichart Pattanaporkratana +2
The optical Talbot interferometer has been used to explore the topological charges of optical vortices. We recorded the self-imaging of a diffraction grating in the near-field regi…