[4] Luo H, Tang D Y, Xie G Q, et al. Diode-pumped passively mode-locked NdCLNGG laser[J]. Optics Communications, 2009, 282(2): 291-293.
[5] Su X, Zhao R, Zhang B, et al. High-power passively mode-locked laser at 1062.4 nm based on NdLaGGG disordered crystal[J]. Applied Optics, 2015, 54(8): 2118-2122.
[6] Zhang B Y, Xu J L, Wang G J, et al. Diode-pumped passively mode-locked NdGYSGG laser[J]. Laser Physics Letters, 2011, 8(11): 787-790.
[7] Agnesi A, Pirzio F, Tartara L, et al. 378 fs pulse generation with Nd3+SrLaGa3O7 (NdSLG) disordered crystal[J]. Laser Physics Letters, 2013, 10(10): 105815.
[8] Liu J, Wang Z, He K, et al. Passively mode-locked femtosecond laser with an Nd-doped La3Ga5SiO14 disordered crystal[J]. Optics Express, 2014, 22(22): 26933-26938.
[9] Kleptsyn V, Guenrikhson V, Lisauskas V, et al. High temperature superconducting thin films on CaGdAlO4 substrates[J]. Journal of Crystal Growth, 1999, 196(1): 122-125.
[10] Lagatskii A A, Kuleshov N V, Shcherbitskii V G, et al. Lasing characteristics of a diode-pumped Nd3+CaGdAlO4 crystal[J]. Quantum Electronics, 1997, 27(1): 15-17.
[11] Kodama N, Crystal characterization and optical spectroscopy of Ti3+-doped CaGdAlO4 crystals[J]. Physical Review B, 1998, 57(2): 811-817.
[12] Vasylechko L, Kodama N, Matkovskii A, et al. Crystal structure and optical spectroscopy of CaGdAlO4Er single crystal[J]. Journal of Alloys and Compounds, 2000, 300-301: 475-478.
[13] Phillips C R, Mayer A S, Klenner A, et al. SESAM modelocked Yb:CaGdAlO4 laser in the soliton mode locking regime with positive intracavity dispersion[J]. Optics Express, 2014, 22(5): 6060-6077.
[14] He K, Liu J, Wei L, et al. Diode-pumped passively mode-locked 1079 nm Nd:CaGdAlO4 laser[J]. Chinese Physics Letters, 2016, 33(1): 014203.
[15] Hnninger C, Paschotta R, Morier-Genoud F, et al. Q-switching stability limits of continuous-wave passive mode locking [J]. Journal of the Optical Society of America B, 1999, 16(1): 46-56.