Vol. 1, issue 05, article # 7

Abstract:

The process of multiphoton interaction between diatomic molecules and optical biharmonic rotational field is examined from the standpoint of cooperative phenomena regarded as quantum system coherent states. In this case a complex of N diatomic molecules (N.1) is shown to be sequentially found in three coherent states, viz. stimulated rotational Raman scattering, multiphoton adsorption under chaotic photon bunching, and emission in the superradiation state. The condition is confirmed by the N₂⁺, O₂⁺, N⁺, O⁺ emission spectra obtained at ~760 Torr and ~300°K.