Nonlinear optical and near-infrared luminescence properties of Nd3+-doped heavy metal silicate glasses

摘要：

The glass samples of SiO2-Al2O3-CdO-Li2O-K2O-Na2O with different Nd3+-doped concentration are prepared by hightemperature solid-state reaction method, and test the absorption spectrums as well as emission spectrum excited at 488 nm, 532 nm and 808 nm. The third-order optical nonlinear properties of glasses samples are investigated by the z-scan technique. With the increment of doping concentration of Nd3+, the third-order nonlinear refractive index and the absorption index increase, so it belongs to the self-focusing and reverse saturated absorption medium. The glass samples open a outlook of application for nonlinear optical medium and excellent luminescence materials.

关键词： Third-order nonlinearity z-scan Nd3+ -doped glass absorption spectra emission spectra

作者: Song Zhao-yuan Hou Lan-tian Chen Yue-e Liu Xiao-dong Zhao Xing-tao Han Ying Dong Shi-rui

作者单位: Institute of Infrared Optical Fibers and Sensors,Yanshan University,Qinhuangdao 066004,China;Key Lab Institute of Infrared Optical Fibers and Sensors,Yanshan University,Qinhuangdao 066004,China; Key La Institute of Infrared Optical Fibers and Sensors,Yanshan University,Qinhuangdao 066004,China, Institute of Infrared Optical Fibers and Sensors,Yanshan University,Qinhuangdao 066004,China; Instit Institute of Infrared Optical Fibers and Sensors,Yanshan University,Qinhuangdao 066004,China;

会议类型: 国际会议

会议名称: 2008亚太光通信会议(Asia-Pacific Optical Communications 2008)

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）