: Crucial for modern quantum information science, including experiments like the Hong-Ou-Mandel (HOM) effect. Impact on Experimental Physics
The Quantum Theory of Light by Rodney Loudon is widely considered the "gold standard" for anyone transitioning from classical optics to the quantum regime. Since its first publication in 1973, it has served as the definitive bridge for students and researchers aiming to understand how light behaves at its most fundamental level. loudon quantum theory of light pdf link
