[1] 张书练. 正交偏振原理[M]. 北京: 清华大学出版社, 2005.

Zhang Shulian. Principle of Orthogonal Polarization Laser[M]. Beijing: Tsinghua University Press, 2005. (in Chinese)
[2] 李岩, 张书练, 韩艳梅. 新型应力双折射双频激光器[J]. 光电子·激光, 2001, 12(3): 59-61.

Li Yan, Zhang Shulian, Han Yanmei. Novel photoelastic birefringent dual-frequency lasers [J]. Journal of Optoelectronics, 2001, 12(3): 59-61. (in Chinese)
[3] 任利兵, 丁迎春, 周鲁飞, 等. 弹性加力中频差He-Ne塞曼-双折射双频激光器及稳频[J]. 红外与激光工程, 2008, 37(5): 67-70.

Ren Libing, Ding Yingchun, Zhou Lufei, et al. Mid-frequency difference He-Ne Z-B laser with elastic force-exerting and its frequency stabilization [J]. Infrared and Laser Engineering, 2008, 37(5): 67-70. (in Chinese)
[4] 所睿, 范志军, 李岩, 等. 双频激光干涉仪技术现状与发展[J]. 激光与红外, 2004, 34(4): 251-253.

Suo Rui, Fan Zhijun, Li Yan, et al. Dual-frequency laser interferometer present state and development [J]. Laser & Infrared, 2004, 34(4): 251-253. (in Chinese)
[5] Niu Haisha, Zhu liangqiang, Song Jianjun. Large range stress measurement system based on large frequency difference laser self-mixing interference [J]. Optical Engineering, 2018, 57(7): 074109.
[6] 李岩, 张书练, 韩艳梅. 频差3—40 MHz的HeNe双频激光器[J]. 高技术通讯, 2001(3): 41-44. doi:  10.3321/j.issn:1002-0470.2001.03.009

Li Yan, Zhang Shulian, Han Yanmei. Dual-frequency He-Ne lasers of 3~40 MHz frequency difference [J]. High Technology Letters, 2001(3): 41-44. (in Chinese) doi:  10.3321/j.issn:1002-0470.2001.03.009
[7] 李岩, 傅杰, 韩艳梅. 频率分裂He-Ne激光器功率调谐特性[J]. 激光与红外, 2000, 30(1): 30-32. doi:  10.3969/j.issn.1001-5078.2000.01.010

Li Yan, Fu Jie, Han Yanmei. Intensity tuning characteristics of a frequency splitting He-Ne laser [J]. Laser & Infrared, 2000, 30(1): 30-32. (in Chinese) doi:  10.3969/j.issn.1001-5078.2000.01.010
[8] 田振国, 张立, 张书练. He-Ne双折射塞曼双频激光器的等光强稳频研究[J]. 红外与激光工程, 2016, 45(5): 0505001.

Tian Zhenguo, Zhang Li, Zhang Shulian. Isocandela points frequency stabilization in He-Ne Zeeman-birefringence dual-frequency lasers [J]. Infrared and Laser Engineering, 2016, 45(5): 0505001. (in Chinese)
[9] 周鲁飞. 氦氖激光器正交偏振光产生及高分辨率回馈位移测量研究[D]. 北京: 清华大学, 2009: 25-35.

Zhou Lufei. Research on realization of orthogonally polarization and high resolution displacement measurement based on optical feedback in He-Ne lasers[D]. Beijing: Tsinghua University, 2009: 25-35. (in Chinese)