Quantum Metrology: Quantum Applications

This lecture covers quantum applications such as quantum imaging, entanglement, quantum ghost imaging, quantum image distillation, positron emission tomography, quantum computing, quantum key distribution, and quantum random number generation. It explores the principles behind these applications and their significance in various fields. The lecture also delves into superconducting electronics, including rapid single flux quantum logic, nanowire-based electronics, and superconducting single-photon detectors like transition-edge sensors, microwave kinetic inductance detectors, and superconducting nanowire single-photon detectors. The instructor provides insights into the operation, advantages, limitations, and recent advancements in these quantum technologies.