9 citations · 9 across the 4 of their papers we have counts for
4 papers
Optimizing the qudit dimensions of position-momentum entangled photons for QKD
Vikas S Bhat, Rounak Chatterjee, Kiran Bajar +1
We propose an optimization scheme to maximize the secure key rate of a high-dimensional variant of BBM92. We use the position-momentum conjugate bases to encode the higher dimensio…
Rapid and efficient wavefront correction for spatially entangled photons using symmetrized optimization
Kiran Bajar, Ronen Shekel, Vikas S. Bhat +3
Spatial entanglement is a key resource in quantum technologies, enabling applications in quantum communication, imaging, and computation. However, propagation through complex media…
Partial-immunity of two-photon correlation against wavefront distortion for spatially entangled photons
Kiran Bajar, Rounak Chatterjee, Vikas S. Bhat +1
High-dimensional quantum entanglement in photons offers notable technological advancements over traditional qubit-based systems, including increased information density and enhance…
Controlling the degree of entanglement in downconversion by targeted birth zone activation
Vikas S Bhat, Rounak Chatterjee, Kiran Bajar +1
We explore the consequences of varying the pump beam waist that illuminates a nonlinear crystal, realizing spontaneous parametric down-conversion (SPDC). The coherence is transferr…