[1] [1] V. M. Garmash, G. A. Ermakov, N. I. Pavlova et al.. Efficient second-harmonic generation in Potassium titanate-phosphate crystals with noncritical matching [J]. Sov. Tech. Phys. Lett., 1986, 12(10):505～506

[2] [2] Pan Qing, Zhang Tiancai, Zhang Yun et al.. Intracavity frequency-doubled and frequency-stabilized cw ring Nd:YAP laser [J]. Appl. Opt., 1998, 37(12):2394～2396

[3] [3] Li Xiaoying, Pan Qing, Jing Jietai et al.. LD pumped intracavity frequency-doubled and frequency-stabilized Nd:YAP/KTP laser with 1.1 W output at 540 nm [J]. Opt. Commun., 2002, 201:165～171

[4] [4] Zhang Jing, Xie Changde, Peng Kunchi. Controlled dense coding for continuous variables using three-particle entanglement states [J]. Phys. Rev. A, 2002, 66:032318-1～032318-6

[5] [5] J. Frauchiger, P. Albers, H. P. Weber. Modeling of thermal lensing and higher order ring mode oscillation in end-pumped cw Nd:YAG [J]. IEEE J. Quantum Electron., 1992, 28(4):1046～1056

[8] [8] Peng Kunchi, Wu Ling-an, H. J. Kimble. Frequency-stabilized Nd:YAG laser with high output power [J]. Appl. Opt., 1985, 24(7):938～940