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《Journal of Optoelectronics.Laser》 2009-01
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Wavelength conversion properties of Er~(3+)-doped cadmium silicate glasses

SONG Zhao-yuan1,2,HOU Lan-tian1,2,CHEN Yue-e2,LIU Xiao-dong2,3,ZHAO Xing-tao1,2,HAN Ying2,DONG Shi-rui2,ZHOU Gui-yao2(1.Key Laboratory of Metastable Material Science & Technology,Yanshan University,Qinhuangdao 066004,China;2.Institute of Infrared Optical Fibers and Sensors,Yanshan University,Qinhuangdao Hebei 066004,China;3.College of science,Tianjin Polytechnic University,Tianjin 300160,China)  
The glass samples of SiO2-Al2O3-CdO-Li2O-K2O-Na2O with different Er3+-doped concentration are fabricated by high-temperature solid-state reaction method,and the absorption spectra as well as emission spectra are tested.The results indicate that when the glass samples are excitated at 365 nm laser with emitting green light,the intensities of the emission peaks along with the enhancement of the Er3+-doped concentration increase firstly,then decrease,and finally go up.And when the glass samples are excitated at 488 nm laser with emitting red green of 713 nm besides green light,the intensities of the emission peaks are almost the same when the Er3+-doped concentration is 0.2 mol and 0.4 mol.We can obtain high-intensity fluorescent emission by adjusting the Er3+-doped concentration.
【Fund】: 国家自然科学重点基金资助项目(60637010)
【CateGory Index】: O482.3
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1 CAO Li-ran,CHEN Xin-liang,XUE Jun-ming,ZHANG De-kun,SUN Jian,ZHAO Ying,GENG Xin-hua(Institute of Photo-electronic Thin Film Devices and Technology,Tianjin Key Laboratory of Photo-electronic Thin Film Devices and Technology,Key Laboratory of Opto-electronic Information Science and Technology for Ministry of Education,Nankai University,Tianjin 300071,China);Effect of oxygen partial pressure on properties of ITO films deposited by reactive thermal deposition technique[J];Journal of Optoelectronics.Laser;2009-01
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