[1] Xu Yongnian et al. Electronic structure and bonding in garnet crystals Gd3Sc2Ga3O12, Gd3Sc2Al3O12, and Gd3Ga3O12 compared to Y3Al3O12 [J]. Phys. Rev., 2000, B61(3): 1817-1824
[3] Keszei B, Paitz J, Vandlik J et al. Control of Nd and Cr concentrations in Nd, Cr:Gd3Ga5O12 single crystals grown by Czochralski method [J]. J. Crystal Growth, 2001, 226:95-100
[6] Suchocki A, Koziarska B, Brenier A et al. Energy transfer in GGG:Yb3+, Ho3+ crystals [J]. J. Alloys and Compounds, 1995, 225:559-563
[7] Chen Xuesheng, Nguyen Timothy et al. Concentration dependence of visible up-conversion luminescence in the laser crystal GdaGd5O12 doped with erbium [J]. J. Lumin., 2000, 85:295-299
[8] Fukaya Sachiyo, Hasegawa Tetsu et al. Fabrication of Nd3+, Cr4+ codoped Gd3Ga5O12 thin film waveguide by two-target pulsed laser depostion [J]. Applied Surface Science, 2001, 177:147-151
[9] Kaminskii A A, Bagdasarov Kh S et al. Luminescence and stimulated emission of Nd3+ ions in Gd3Sc2Ga3O12crystals [J]. Phys. Status Solidi (a), 1976, 34:K109-K114
[10] Struve B, Huber G et al. Laser action and braod band fluorescence in Cr3+:GaScGa-garnet [J]. Appl. Phys. B,1982, 28:235-236
[11] Beimowski A, Huber G et al. Efficient Cr3+ sensitized Nd3+: GdSCGa-garnet laser at 1.06 pm [J]. Appl. Phys. B,1982, 28:234-235
[12] Pruss D, Huber G et al. Efficient Cr3+ sensitized Nd3+: GdScGa-garnet laser at 1.06μm [J]. Appl. Phys., 1982,B28:355-358
[13] Sumid David S et al. An 8.2 J phase-conjugate solid-state laser coherently combining eight parallel amplifiers [J].IEEE Quantum Electronics, 1994, 30(11): 2617-2627
[14] Stokowski S E et al. Growth and characterization of large Nd, Cr:GSGG crystals for high-average-power slab lasers [J]. IEEE J. Quantum Electronics, 1988, 24(6): 934-948
[16] Pfistner C, Weber R, Webers H P et al. Thermal beam distortions in end-pumped Nd:YAG, Nd:GSGG, and Nd:YLF rods [J]. IEEE J. Quantum Electronics, 1994, 30(7): 1605-1615
[17] Sirdeshmukh D B, Sirdeshmukh L, Subhadra K G et al. Systematic hardness measurements on some rare earth garnet crystals [J]. Bull. Mater. Sci., 2001, 24(5): 469-473
[18] Krupe W F, Shinn M D et al. Spectroscopic, optical, and thermomechanical properties of neodymium-and chromium-doped gadolinium scadium gallium, garnet [J]. J. Opt. Soc. Am., 1986, B3:102-113
[19] Willmott P R, Manoravi P et al. Production and characterization of Nd, Cr:GSGG thin films on Si (001) grown by pulsed laser ablation [J]. Appl. Phys., 2000, A70:425-429
[20] Mateika D. Substrates for epitaxial garnet layers: crystal growth and quality [M]. in Current Topics in Material Science. Kaldis E, Ed. New York: Elsevier, 1984. 11:168-170
