|Author||Dai, T. Y. ♦ Deng, Yu ♦ Ju, Y.-L. ♦ Yao, B. Q. ♦ Duan, X. M. ♦ Wang, Y. Z.|
|Source||United States Department of Energy Office of Scientific and Technical Information|
|Subject Keyword||CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ♦ CERAMICS ♦ NEODYMIUM LASERS ♦ PHOTON EMISSION ♦ PULSES ♦ PUMPING ♦ Q-SWITCHING|
|Abstract||We demonstrate a continuous-wave (cw) and actively Q-switched Er : YAG ceramic laser resonantly dual-end-pumped by a 1532 nm fibre-coupled laser diode. A maximum cw output power of 1.48 W at 1645.3 nm is obtained at an absorbed pump power of 12.72 W, corresponding to a slope efficiency of 19.2%. In the Q-switched regime the maximum pulse energy of 0.84 mJ is reached at a pulse repetition rate of 100 Hz, pulse duration of 48.03 ns and absorbed pump power of 10.51 W. (lasers)|
|Learning Resource Type||Article|
|Publisher Place||United States|
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