Pulsed orange generation optimized in a diode-pumped Nd:YVO4 laser using monolithic dual PPLN electro-optic Q switches

W. K. Chang, Y. H. Chen, J. W. Chang

研究成果: 雜誌貢獻期刊論文同行評審

15 引文 斯高帕斯(Scopus)

摘要

We report a pulsed intracavity sum-frequency generator in a diode-pumped, dual-wavelength Nd : YVO4 laser whose operation was optimized with two electro-optic Q switches built in a monolithic periodically poled lithium niobate (PPLN) crystal. The dual PPLN Q switches, though integrated, are able to work separately at their respective working wavelengths of 1064 and 1342 nm. At 4.8 W diode pump power and 5 kHz Q-switching rate, a maximum orange (593 nm) output peak power of > 480 W was achieved in this laser system using the Q-switch opening-time offset technique. This power is -1.7 times higher than that obtained with the system operated in a conventional single-Q-switch mode.

原文???core.languages.en_GB???
頁(從 - 到)2687-2689
頁數3
期刊Optics Letters
35
發行號16
DOIs
出版狀態已出版 - 15 8月 2010

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