[1] Gao Bolong,Ding Jinxing,Long Xingwu et al..Green (yellow,green) He-Ne laser with internal cavity[J].Acta Optica Sinica,1995,15(12):1617-1621

[2] Long Xingwu,Yang Kaiyong,Huang Yun et al..Green He-Ne laser with internal cavity[J].Acta Optica Sinica,2005,25(12):1639-1643

[3] You Dajiang,Li Hua,Zheng Lemin et al..The development and research of He-Ne laser with multiple wavelengths[J].Acta Scientiarum Naturalium,Universitaties Pekinensis,1983,2:75-88

[4] You Dajiang,Zhao Suitang.Study of model HND-120 visible muti-wavelength He-Ne laser[J].Chinese J.Lasers,1983,11(1):34-38

[5] Zhao Kegong.He-Ne laser with simultaneous emission of six visible wavelengths[J].Acta Metrologica Sinca,1987,8(3):169-174

[6] Zhou Bingkum,Gao Yizhi,Chen Jiiaye et al..Principles of Laser[M].Beijing:National Defense Industry Press,1995.152-154

[7] Liu Mulin,Wu Zhengmao,Xia Guangqiong et al..Transmitting characteristics of a Gaussian beam striking obliquely on a nonparallel fabry-perot interferometer[J].Acta Optica Sinica,2005,25(1):109-114

[8] Liang Jing,Long Xingwu,Zhang Bin.Study on a new kind of multi-wavelength absolute distance interferometer[J].Optical Technique,2008,34(5):681-683

[9] Yin Chunyong.Modern Interferometric Measuring Technique[M].Tianjin:Tianjin university Press,1999.194-230

[10] Jin Guo Fan,Li Jing Zhen.Laser Metrology[M].Beijing:Science Press,1998