Jin Deyun, Chen Shizhao, Huang Guosong. Study on oscillation characteristics of laser resonators[J]. Chinese Journal of Lasers, 1984, 11(3): 159
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In this paper we analyse the physical moaning of the eigenvalues and eigenvectors of the linear-transfomation and discuss the oscillation characteristics of the resonator, explain the differences and relationship among various types of the resonators and indicate that the variation from the Gaussian standing-wave resonator to the point-light-beam travelling-wave one is a radios change of the spotsize at the output mirror of the resonator from a finite value to an infinite one in substance. Finally the experimental results are compared with the above-mentioned theory.