32 citations · 54 across the 5 of their papers we have counts for
3 papers · 1 filter
Polarization coverage and self-healing characteristics of Poincaré-Bessel beam
Subith Kumar, Anupam Pal, Arash Shiri +2
As a vector version of scalar Bessel beams, Poincaré-Bessel beams (PBBs) have attracted a great deal of attention due to the presence of polarization singularities and their nondif…
Deterministic vortices evolving from partially coherent fields
Wenrui Miao, Yongtao Zhang, Greg Gbur
It has long been assumed that there is an intrinsic conflict between optical vortices and partial coherence, in that deterministic phase vortices do not appear in partially coheren…
Simple experimental realization of optical Hilbert Hotel using scalar and vector fractional vortex beams
Subith Kumar, Anirban Ghosh, Chahat Kaushik +4
Historically, infinity was long considered a vague concept - boundless, endless, larger than the largest - without any quantifiable mathematical foundation. This view changed in th…