Several quantum cryptographic schemes have been proposed and realized experimentally
in the past. However, even with an advancement in quantum technology and escalated …

ABSTRACT A system for covert sensing. A broadband light source is split into two portions, a
first portion of which illuminates a target, and a second portion of which is frequency shifted …

This thesis is focused on the design and analysis of quantum communication protocols.
Several schemes for quantum communication have been introduced in the recent past. For …

All-optical spectral shuffling (AOSS) is a recently proposed physical layer encryption
technique. In AOSS, multiple input signals are split in several spectral slices. These slices …