2020/05/10 by Noriaki Aibara, Aibara, Noriaki, Naoaki Fujimoto +9
Computer Science · Engineering · Physics and Astronomy · #FOS: Physical sciences #Mechanical and Optical Resonators #Optics (physics.optics) #Photonic and Optical Devices #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum Physics (quant-ph)
paper · pdf · doi:10.48550/arxiv.2005.04609
openalex publication_date 2020/05/10 · openalex created_date 2022/07/26 · openalex updated_date 2026/07/28
A general formalism is given in quantum optics within a ring cavity, in which\na non-linear material is stored. The method is Feynman graphical one,\nexpressing the transition amplitude or S-matrix in terms of propagators and\nvertices. The propagator includes the additional damping effect via the\nnon-linear material as well as the reflection and penetration effects by\nmirrors. Possible application of this formalism is discussed, in estimating the\naveraged number of produced photons, Husimi function, and the observables to\nexamine beyond the squeezing mechanism of photons.\n