Transition through on–off intermittency in Nd:YAG laser systems pumped by laser diodes
作者： Gyu Ug Kim , Han Tae Choo , Dong Ik Kim , Young-Jai Park , Sung-Huan Gong
关键词: Diode-pumped solid-state laser 、 Laser pumping 、 Distributed feedback laser 、 Laser power scaling 、 Nd:YAG laser 、 Optics 、 Far-infrared laser 、 Materials science 、 Optoelectronics 、 Laser 、 Laser diode 、 Atomic and Molecular Physics, and Optics 、 Statistical and Nonlinear Physics
摘要: We have investigated the transition route in a gain-modulated intracavity frequency-doubled Nd:YAG laser pumped by diode when small gain is modulated periodically. Through analysis of probability distribution and scaling relationship as parameters system are varied, we ascertained that intermittent operation second harmonics an on–off intermittency. This what believe first observation system. As further evidence this route, similar behaviors were obtained acousto-optically Q-switched diode.
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