Quantum optics experiments

Quantum optics explores how light behaves at the smallest scales, revealing phenomena like particles of light called photons. Experiments examine how photons are emitted, detected, and can become entangled—correlated in ways that defy classical physics. These studies help us understand the wave-particle duality of light, demonstrate quantum superposition, and enable technologies like quantum cryptography and quantum computing. By manipulating single photons, scientists uncover fundamental principles of quantum mechanics, leading to practical applications in secure communication and advanced information processing.