[1] Bob Shine. Tunable diode lasers stand up to research and commercial applications ［J］. Photonics Spectra, 1999, 33(1): 102～105

[2] Ge Jianhong, Xiang Zhen, Liu Chong et al.. Investigation of beam quality of external cavity laser diodes［J］. Chinese J. Lasers, 2006, 33(12): 1061～1064

[3] Bo Baoxue, Gao Xin, Qiao Zhongliang et al.. Characteristics of high power volume-Bragg-grating external cavity semiconductor lasers ［J］. Chinese J. Lasers, 2008, 35(4): 501～504

[4] Guan Hua, Huang Guilong, Xuang Xueren et al.. Construction of the tunable diode laser based on Littrow configuration［J］. Chinese J. Lasers, 2007, 34(1): 33～36

[5] Jiang Pengfei. Study on the Spectral Characteristics of Grating External-Cavity Semiconductor Lasers ［D］. Beijing: Institute of Semiconductors Chinese Academy of Sciences,2006

[6] B. Mroziewicz. External cavity wavelength tunable semiconductor laser-a review ［J］. Opto-Electronics Review, 2008, 16(4): 347～366

[7] Li Liping, Xiong Guisheng, Chen Jingbiao. Commercialized series of external cavity diode laser ［J］. Acta Optica Sinica, 2008, 28(s1): 54～57

[8] Jiang Pengfei, Zhou Yan, Xie Fuzeng. Study of blaze grating feedback external-cavity semiconductor laser with narrow-linewidth ［J］. Optical Technique, 2006, 32(6): 869～878

[9] Su Zhouping, Lou Qihong, Dong Jingxing et al.. Linewidth-narrowed, tunable laser diode array ［ J ］. Chinese J. Lasers, 2007, 34(6): 751～754