Quantum Optics

The book serves as a modern graduate-level introduction to quantum optics, emphasizing its pivotal role in the advancements of the 'second quantum revolution.' It guides readers through fundamental concepts sequentially, starting with basic scenarios and progressing to complex topics like quantum entanglement and measurement theory. The final chapter highlights innovative applications in areas such as gravitational wave detection and dark matter searches. With worked examples and exercises, it equips readers with the knowledge to engage with current research and contribute original findings.