A linearly polarized continuous-wave 1357-nm Nd:YAG laser |
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| Authors: | YX Fan YE Hou Y Liu Q Xu HT Wang JL He |
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| Institution: | (1) National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing, 210093, P.R. China;(2) The State Key Laboratory of Crystal Material, Shandong University, Ji’nan, 250100, China |
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| Abstract: | We demonstrated a linearly polarized continuous-wave Nd:YAG laser operating at a 1357-nm single-wavelength, by a 808-nm diode
as an end-pump source. We chose a Brewster-angle-cut Nd:YAG laser host crystal, due to its two salient features as follow:
linearly polarized laser output and single-wavelength oscillation can be easily obtained. In this paper, a continuous-wave
all-solid-state single-wavelength laser operating at 1357 nm is demonstrated with a diode-end-pumped Brewster-cut Nd:YAG laser.
The laser had a 1.03-W maximum output power under an incident pump power of 15.0 W, a 12.7% slope efficiency, a 6.9% optical-to-optical
conversion efficiency, a 0.14-nm spectral linewidth and a 3% power-output stability within 30 min.
PACS 42.55.Rz; 42.55.Xi; 42.70.Hj |
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