1. M. Born, E. Wolf, Principles of Optics, 7th edn. (Cambridge University Press, Cambridge, 1999)
2. M.O. Scully, M.S. Zubairy, Quantum Optics (Cambridge University Press, Cambridge, 2001)
3. P. Vasa, D. Mathur, Ultrafast Biophotonics (Springer International Publishing, Switzerland, 2016)
4. G.S. Agarwal, Quantum optics, vol. 70 (Springer, New York, 1974)
5. S. Haroche, J.-M. Raimond, Exploring the Quantum: Atoms, Cavities, and Photons (Oxford University Press, Oxford, 2006)