3 papers
quant-ph2026
Self-stabilized high-dimensional quantum key distribution on a metropolitan free-space link
Karolina Dziwulska, Christopher Spiess, Sarika Mishra +3
Quantum communication technologies capable of operating reliably across heterogeneous optical channels are essential for scalable metropolitan quantum networks. Here we demonstrate…
quant-ph2023
Generating arbitrary non-separable states with polarization and orbital angular momentum of light
Sarika Mishra, Ali Anwar, R. P. Singh
We demonstrate an experimental method to generate arbitrary non-separable states of light using polarization and orbital angular momentum (OAM) degrees of freedom. We observe the i…
quant-ph2023
Use of Non-Maximal entangled state for free space BBM92 quantum key distribution protocol
Ayan Biswas, Sarika Mishra, Satyajeet Patil +3
Satellite-based quantum communication for secure key distribution is becoming a more demanding field of research due to its unbreakable security. Prepare and measure protocols such…