3 citations · 7 across the 4 of their papers we have counts for
4 papers
Two-step phase-shifting interferometry for phase-resolved imaging from a spatial light modulator
Lark E. Bradsby, Andrew A. Voitiv, Mark E. Siemens
We demonstrate two-step phase-shifting interferometry (holography) of complex laser modes generated by a spatial light modulator (SLM), in which the amplitude and phase of the sign…
Phase-resolved measurement of entangled states via common-path interferometry
Andrew A. Voitiv, Mark T. Lusk, Mark E. Siemens
We propose and experimentally demonstrate a method to directly measure the phase of biphoton states using an entangled mode as a collinear reference. The technique is demonstrated…
Measurement of nonequilibrium vortex propagation dynamics in a nonlinear medium
Patrick C. Ford, Andrew A. Voitiv, Chuanzhou Zhu +2
We observe and measure the nonequilibrium dynamics of optical vortices as a function of propagation distance through a nonlinear medium. The precession of a tilted-core vortex is q…
Trapped Vortex Dynamics Implemented in Composite Bessel Beams
Andrew A. Voitiv, Mark E. Siemens, Mark T. Lusk
The divergence-free nature of Bessel beams can be harnessed to effectively trap optical vortices in free space laser propagation. We show how to generate arbitrary vortex configura…