[1] THOMAS G, SHRAIMAN B, GLODIS P, et al. Towards the clarity limit in optical fiber［J］. Nature, 2000, 404(6775): 262-264.
[2] ZHOU Da-cheng, SONG Zhi-guo, CHI Guang-wei, et al. NIR broadband luminescence and energy transfer in Er3+-Tm3+-co-doped telluride glasses［J］. Journal of Alloys and Compounds, 2009, 281(1-2): 881-884.
[3] FUJIMOTO Y, NAKATSUKA M. Infrared luminescence from bismuth-doped silica glass［J］. Japanese Journal of Applied Physics, 2001, 40(Part 2, No. 3B): L279-L281.
[4] DVOYRIN V, MASHINSKY V, BUFETOV L, et al. Bismuth-doped-glass optical fibers – a new active medium for lasers and amplifiers［J］. Optics Letters, 2006, 31(20): 2966-2968.
[5] REN Jin-jun, QIU Jian-rong, WU Bo-tao, et al. Ultrabroad infrared luminescences from Bi-doped alkaline earth metal germanate glasses［J］. Journal of Materials Research, 2007, 22 (6):1574-1578
[6] FUJIMOTO Y. Local structure of the infrared bismuth luminescent center in bismuth-doped silica glass［J］. Journal of the American Ceramic Society, 2010, 93(2): 581-589.
[7] DAI Neng-li, XU Bing, JIANG Zou-wen, et al. Effect of Yb3+ concentration on the broadband emission intensity and peak wavelength shift in Yb/Bi ions co-doped silica-based glasses［J］. Optics Express, 2010, 18 (18): 18642-18648.
[8] MENG Xian-geng, QIU Jian-rong, PENG Ming-ying, et al. Near infrared broadband emission of bismuth-doped aluminophosphate glass［J］. Optics Express, 2005, 13(5): 1628-1634.
[9] MENG Xian-geng, QIU Jian-rong, PENG Ming-ying, et al. Infrared broadband emission of bismuth-doped barium-aluminum-borate glasses［J］. Optics Express, 2005, 13(5): 1635-1642.
[10] REN Jin-jun, CHEN Dan-ping, YANG Guang, et al. Chen. Near infrared broadband emission from bismuth-dysprosium codoped chalcohalide glasses［J］. Chinese Physics Letters, 2007, 24(7):1958-1960.
[11] YANG Guang, CHEN Dan-ping, REN Jin-jun, et al. Effect of melting temperature on the broadband infrared luminescence of Bi-doped and Bi/Dy co-doped chalcohalide glasses［J］. Journal of the American Ceramic Society, 2007, 90(11): 3670-3672.
[12] RUAN Jian. SU Liang-bi, QIU Jian-rong, et al. Bi-doped BaF2 crystal for broadband near-infrared light source［J］. Optics Express, 2009, 17(7): 5163-5169.
[13] CHI Guang-wei, ZHOU Da-cheng, SONG Zhi-guo, et al. Effect of optical basicity on broadband infrared fluorescence in bismuth-doped alkali metal germanate glasses［J］. Optical Materials, 2009, 31(6): 945-948.
[14] SHANG Ji-hua, YANG Zheng-wen, LIU Zhi-liang, et al. Ultra broadband near infrared emission properties of bismuth doped Al2O3-MgO-SiO2 glasses［J］. Journal of the Chinese Ceramic Society, 2010, 38(11): 2129-2132.
[15] PENG Ming-ying, QIU Jian-rong. CHEN Dan-ping, et al. Superbroadband 1310 nm emission from bismuth and tantalum codoped germanium oxide glasses［J］. Optics Letters, 2005, 30(18): 2433-2435.
[16] DENKER B, GALAGAN B, OSIKO V, et al. Absorption and emission properties of Bi-doped Mg–Al–Si oxide glass system［J］. Applied Physics B, 2009, 95(4): 801-805.
[17] SOKOLOV V, PLOTNICHENKO V, DIANOV E. Origin of broadband near-infrared luminescence in bismuth-doped glasses［J］. Optics Letters, 2008, 33(13): 1488-1490.
[18] DUFFY J, INGRAM M. An interpretation of glass chemistry in terms of the optical basicity concept［J］ Journal of Non-Crystalline Solids, 1976, 21: 373-410.
[19] QI Ji, WANG Cheng-yu, NING Gui-ling. Application of optical basicity in glasses and its relationship with element properties［J］. Journal of the Chinese Ceramic Society, 2009, 28:1018-1023.
[20] ROMANOV A, FATTAKHOVA Z, ZHIGUNOV D. et al. On the origin of near-IR luminescence in Bi-doped materials (I). Generation of low-valence bismuth species by Bi3+ and Bi0 synproportionation［J］. Optical Materials, 2011, 33(4): 631-634.
[21] SANZ O. HARO-POINATOWSKI E, GONZALO J, et al. Influence of the melting conditions of heavy metal oxide glasses containing bismuth oxide on their optical absorption［J］. Journal of Non-Crystalline Solids, 2006, 352(8): 761-768.
[22] KHONTHON S, MORIMOTO S, ARAI Y, et al. Redox equilibrium and NIR luminescence of Bi2O3 –containing glasses［J］. Optical Materials, 2009, 31(8): 1262-1268.
[23] MENG Xian-geng, QIU Jian-rong, PENG Ming-ying, et al. Near infrared broadband emission of bismuth-doped aluminophosphate glass［J］. Optics Express, 2005, 13(5): 1628-1634.
[24] PENG Ming-ying, DONG Guo-ping, WONDRACZEK L, et al. Discussion on the origin of NIR emission from Bi-doped materials［J］. Journal of Non-Crystalline Solids, 2011, 357(11-13): 2241-2245.
