[1] [1] I. Freitag,A. Tünnermann,H. welling. Power scaling of diode-pumped monolithic Nd:YAG lasers to output powers ofseveral watts[J]. Opt. Commun.,1995,115:511-515

[2] [2] Thomas J. Kane,W. J. kozlovsky,Robert L. Byer. Coherent laser radar at 1.06 um using Nd:YAG lasers[J]. Opt. Lett.,1987,12(4):239-241

[3] [3] Thomas J. Kane,Robert L. Byer. Monolithic,unidirectional single-mode Nd:YAG ring laser[J]. Opt. Lett.,1985,10(2):65-67

[4] [4] Zang Erjun,Cao Jianping,Zhong Mingchen et al.. Stable second harmonic generation using a monolithic ring laser and an external ring cavity[J]. Acta Optica Sinica,2003,23(3):335-340

[5] [5] Wang Xin,Yang Suhui,Sun Wenfeng et al.. Laser diode pumped high-slope-efficiency monolithic unidirectional single frequency ring laser[J]. Chinese J. Lasers,2005,32(2):149-152

[6] [6] Wang Qing,Gao Chunqing,Wei Guanghui. Analysis of monolithic nonplanar ring oscillators by considering the stress-induced birefringence[J]. Acta Optica Sinica,2004,24(2):279-283

[7] [7] Wu Keying,Yang Suhui,Zhao Changmin et al.. Single-frequency Nd:YAG ring lasers with corner cube prism[C]. SPIE,2000,3929:323-325

[8] [8] Wu Keying,Yang Suhui,Zhao Changmin et al.. The non-planar ring laser with the corner cube prism[C]. SPIE,2000,4223:8-10

[9] [9] Wu Keying,Wei Guanghui,Zhao Changming et al.. Design of diode pumped unidirectional nonplanar single-frequency ring laser[J]. Acta Optica Sinica,2000,20(9):1245-1250

[10] [10] Wu Keying,Yang Suhui,Wei Guanghui et al.. The non-planar single-frequency ring laser with variable output coupling[J]. Opt. Commun.,2002,203:323-326

[11] [11] Gong Ke,Wu Keying,He Shufang et al.. Research on unique non-planar ring cavity at 946 nm[J]. Chinese J. Lasers,2009,36(7):1719-1722

[12] [12] Gong Ke,Wu Keying,Huo Yujing. Eigen state analysis for non-planar single frequency ring cavity[J]. Acta Photonica Sinica,2008,37(12):2387-2391

[13] [13] Clobes A,Brienza M. Single-frequency traveling-wave Nd:YAG laser[J]. Appl. Phys. Lett.,1972,21(6):265-267