Squeezing of Fundamental Mode in Tenth Harmonic Generation

Man has constantly made endeavours to improve the quality of communication with other human beings. Communication pervades all stages of life of all living creatures. For improving the quality of communication, we proposed a mode in our paper which deals with the investigation of the generation of squeezed states quantum mechanically during spontaneous interaction in tenth harmonic generation under short time approximation theoretically. The process involves the absorption of ten pump photons of same frequency ω ₁ which cause subsequent emission of one probe photon of frequency ω ₂. During interaction it has been found that squeezing occurs at frequency ω ₁ depending upon coupling constant g and phase of the field amplitude . The statistical behaviour of photons in the mode has been studied and found to be sub-Poissonian in nature. The signal to noise ratio is also studied during the process.