Multi-photon UV Upconversion Luminescence of Yb3+ and Tm3+ Co-doped ZBLAN Glass

HE Chun-feng; ZHAO Dan; QIN Guan-shi; CHUAI Xiao-hong; WANG Li-li; ZHENG Ke-zhi; QIN Wei-ping

[1] DOWNING E, HESSELINK L, RALSTON J, et al. A three-color, solid-state, three-dimensional display［J］. Science, 1996, 273(5279): 1185-1187.

[2] BALDA R, GARCIA-ADEVA A J, VODA M, et al. Upconversion processes in Er3+-doped KPb2Cl5［J］. Physical Review B, 2004, 69(20): 205203-205210.

[3] SANDERS S, WAARTS R G, MEHUYS D G, et al. Laser diode pumped 106 mW blue upconversion fiber laser［J］. Applied Physics Letters, 1995, 67(13): 1815-1817.

[4] MARTIN I R, MENDEZ2RAMOS J, RODRIGUEZ V D, et al. Increase of the 800 nm excited Tm3+ blue upconversion emission in fluoroindate glasses by codoping with Yb3+ ions［J］. Optical Materials, 2003, 22(4): 327-333.

[5] NOGINOV M A, CURLEY M, VENKATESWARIU P, et al. Excitation scheme for the upper energy levels in a Tm∶Yb∶BaY2F8 laser crystal［J］. JOSA B, 1997, 14(8): 2126-2136.

[6] ZHANG Xi-yan, LIU Quan-sheng, JI Hong-lei, et al. Preparation and luminescence property of fluorophosphate glass ceramic doped with rare earth ions［J］. Acta Photonica Sinica, 2008, 37(Sup1): 168-170.

[7] ZHANG Hong-wei, YANG Qiu-hong, XU Jun, et al. Spectroscopy characteristics of Yb-doped yttrium lanthanum oxide transparent laser ceramics［J］. Acta Photonica Sinica, 2007, 36(2): 286-289.

[8] WANG Meng, YI Li-xia, ZHANG Li-yan, et al. 2 μm fluorescence performance of Yb-Tm-Ho triply-doped fluorophosphate glass under 980 nm excitation［J］. Acta Photonica Sinica, 2008, 37(Sup1): 5-9.

[9] WANG Guo-feng, QIN Wei-ping, WANG Li-li, et al. Intense ultraviolet upconversion luminescence from hexagonal NaYF4∶Yb3+/Tm3+ microcrystals［J］. Optics Express, 2008, 16(16): 11907-111914.