典型文献
High-power wavelength-tunable and power-ratio-controllable dual-wavelength operation at 1319 nm and 1338 nm in a Q-switched Nd∶YAG laser
文献摘要：
We report the first demonstration on three types of 1.3 pm spectral region in a Q-switched Nd∶YAG laser.In order to dissipate the heat deposition effectively to obtain good beam quality,the Nd∶YAG rod crystal with 1° cut-angle on end faces is side-pumped by the quasi-continuous-wave pulsed laser diode.A Suprasil etalon is well designed as the intracavity mode-selector to obtain wavelength-tunable single line or power-ratio-controllable dual line operation at 1319 nm and 1338 nm.With the pump pulse width of 200 ps and pump power of 410 W,the acousto-optic Q-switched laser delivered a pulse width of 117 ns at 400 Hz repetition rate,and the M2 factor was measured to be about 1.87.1319 nm together with 1338 nm single-wavelength laser achieved an average output power of 47.6 W and 39.9 W with a linewidth of 0.48 nm and 0.32 nm,and a tunable range of 111.2 pm and 108.6 pm,respectively.Among dual-wavelength oscillation,both lines can be tuned at almost equal intensity level with 45.7 W total output power,which is input into an LBO crystal to generate red light of 11.4 W for 659 nm,6.7 W for 664 nm,and 7.5 W for 669 nm.The 1.3 pm wavelength-selectable operation realized by using the same laser configuration may enhance the application in the fields of tunable lasers and THz frequency generation.
文献关键词：
中图分类号：
作者姓名：
QI BIAN;YONG BO;JUN-WEI ZUO;LEI YUAN;HONG-WEI GAO;QIN-JUN PENG
作者机构：
Key Laboratory of Solid State Laser,Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,China;Key Laboratory of Functional Crystal and Laser Technology,Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,China;Institute of Optical Physics and Engineering Technology,Qilu Zhongke,Jinan 250000,China
文献出处：
引用格式：
[1]QI BIAN;YONG BO;JUN-WEI ZUO;LEI YUAN;HONG-WEI GAO;QIN-JUN PENG-.High-power wavelength-tunable and power-ratio-controllable dual-wavelength operation at 1319 nm and 1338 nm in a Q-switched Nd∶YAG laser)[J].光子学研究（英文）,2022(10):2287-2292
A类：
Suprasil,etalon
B类：
High,power,wavelength,tunable,controllable,dual,operation,switched,Nd,YAG,We,report,first,demonstration,three,types,pm,spectral,region,In,order,dissipate,heat,deposition,effectively,obtain,good,beam,quality,rod,crystal,cut,angle,end,faces,side,pumped,by,quasi,continuous,pulsed,diode,well,designed,intracavity,mode,selector,single,With,ps,acousto,optic,delivered,repetition,M2,was,measured,about,together,achieved,average,output,linewidth,range,respectively,Among,oscillation,both,lines,can,tuned,almost,equal,intensity,level,total,which,input,into,LBO,generate,light,selectable,realized,using,same,configuration,may,enhance,application,fields,lasers,THz,frequency,generation
AB值：
0.511999
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