[1] WANG Y Y.CO₂ laser processing machine and its development [J].OME Information,2006,23(9):36-41(in Chinese).

[2] WANG Y L,WU H L,XIAO M Q,et al.Overview of phylogeny and outstanding performances for RF-excited CO₂ laser[J].Laser & Infrared,2001,31(1):10-12(in Chinese).

[3] . Imaging Q-switched CO2 laser radar with heterodyne detection:design and evaluation[J]. Appl Opt, 1986, 25(17): 2891-2892.

[4] . Frequency stabilization of RF-excited CO2 lasers[J]. SPIE, 2002, 3729: 308-311.

[5] WANG J Y,ZHOU D F,CHEN J G,et al.RF excited waveguide CO₂ laser with controllable width of cavity-dumping pulse [J].Laser Technology,2007,31(1):25-28(in Chinese).

[6] TIAN Z S,WANG P H,MU J L,et al.Study on RF excited Z-fold partial waveguide CO₂ Laser [J].Laser & Infrared,2003,33(5):348-349(in Chinese).

[7] KENNEDY J T,HART R A,NEWMAN L A,et al.High power waveguide laser:US,6788722 B1 [P].2004-09-07.

[8] CAO F G,WANG X B,WANG L,et al.Practical power controller design for RF excited CO₂ lasers [J].Laser Journal,2004,25(4):20-21(in Chinese).

[9] YE X Y,WANG S L,HE Y G.Power controlling and the controller design for RF excited CO₂ lasers [J].Journal of Optoelectronics·Laser,2001,12(2):151-153(in Chinese).

[10] WANG Y Z,CHEN X.Vacuum technology [M].2nd ed.Beijing:Beijing University of Astronautics & Astronautics Press,2007:503-507(in Chinese).

[11] L X Q,YANG S L,WU Y X,et al.Transitional layers brazing of Al- alloy and stainless steel[J].Transactions of the China Welding Institution,2004,25(1):95-98(in Chinese)