Light Field Intensity And Amplitude Of The Spatial Distribution Of The Compression Characteristics Of Multimode Functional Superposition State

In this thesis , it is constructed that the effect of any spatial distributions of classical intensity, classical amplitude and classical phase on generalized nonlinear equal-power and unequal-power higher-power squeezing properties of multimode functional superposition state light field composed of three macroscopically distinguishable multimode functional coherent state .The main scientific research contents and results are shown as follows:1.In this paper, the three state superposition multimode functional superposition state light field is constructed, that is made up of the multimode complex conjugatefunctional coherent state ,the contrary state of the multimode complex conjugate functional coherent state, and the multimode functional coherent state2.By utilizing the multimode squeezed states theory, the multimode squeezed state is utilized to study the properties of generalized nonlinear equal-power N-th power Y-squeezing and equal-power N-th power H-squeezing. It is constructed that any spatial distributions of classical intensity , classical amplitude and classical phase effect on generalized nonlinear equal-power N-th power Y-squeezing and equal-power N-th power H-squeezing higher-power squeezing properties ofmultimode functional superposition state light field3. By utilizing the multimode squeezed states theory, the multimode squeezed state is utilized to study the properties of generalized nonlinear equal-power N-th power Y-squeezing and equal-power N-th power H-squeezing. it is constructed that any spatial distributions of classical intensity , classical amplitude and classical phaseeffect on generalized nonlinear unequal-power Nj -th power Y-squeezing andunequal-power Nj-th power H-squeezing higher-power squeezing properties of multimode functional superposition state light-field . The results showunequal-power higher-power squeezing properties of multimode functionalsuperposition state light field4.According to the above result, concretely taken ground mode circular Gaussian laser beam, Hermitian- Gaussian laser beam, Laguerre- Gaussian laser beam , ground mode elliptical-Gaussian laser beam and Hermitian-ellptical Gaussian laser beam as examples, it is constructed that any spatial distributions of classical intensity , classical amplitude and classical phase effect on generalized nonlinear equal-power and unequal-power higher-power squeezing properties of multimode functional superposition state light-field composed of three macroscopically distinguishable multimode functional coherent State. According to the above result, the squeezing Circumstance of generalized nonlinear equal-power N-th power Y-squeezing andunequal-power Nj -th power Y-squeezing, nonlinear equal-power N-th powerH-squeezing and unequal-power Nj-th power H-squeezing are drew by computer.Some significant results are obtained which can give important directions to produce and manufacture squeezed light field by making use of practical Gaussian laser in experiment.Lei Xiaoli (Optics) Directed by Prof .Yang Zbiyong...