Please wait a minute...
Acta Phys. Sin. (Overseas Edition), 1993, Vol. 2(5): 333-344    DOI: 10.1088/1004-423X/2/5/002
ATOMIC AND MOLECULAR PHYSICS Prev   Next  

QUANTUM EFFICIENCY AND MULTIPHONON NONRADIATIVE TRANSITION OF Er3+ IONS IN FLUORIDE GLASS

JIANG XUE-YIN, ZHANG ZHI-LIN, XU SHAO-HONG
Department of Materials Science, Shanghai University of Science and Technology, Shanghai 201800, China
Abstract  Optical absorption, emission and excitation spectra, lifetimes of 4S3/2 state and 4F9/2 state from 10K to 500K, and Raman spectra were measured for Er3+ ions in fluoride glass. The radiative transition probabilities were calculated on the basis of Judd-Ofelt theory. The nonradiative transition probabilities and the quantum efficiencies were determined by calculating the difference between the measured lifetimes and the calculated radiative transition probabilities. The temperature dependence of nonradiative transition provavility was investigated using the Huang-Rhys theory of multiphonon relaxation , in which two kinds of phonons as well as the parameter s were taken into consideration. A fairly good agreement of the theoretical calculation with the experimental results has been obtained. The value of s is estimated and the effect of s is discussed.
Received:  18 May 1992      Published:  20 May 1993
PACS:  78.30.Ly (Disordered solids)  
  63.20.-e (Phonons in crystal lattices)  
  78.40.Pg (Disordered solids)  
Fund: Project supported by the National Natural Science Foundation of China and the Laboratory of Physics of Exited States, Academia Sinica.

Cite this article: 

JIANG XUE-YIN, ZHANG ZHI-LIN, XU SHAO-HONG QUANTUM EFFICIENCY AND MULTIPHONON NONRADIATIVE TRANSITION OF Er3+ IONS IN FLUORIDE GLASS 1993 Acta Phys. Sin. (Overseas Edition) 2 333

[1] Investigation on the thermal radiation properties of antimony doped tin oxide particles
Fu Cheng-Wu, Chen Ming-Qing, Zhang Shuan-Qin. Chin. Phys. B, 2008, 17(3): 1107-1112.
[2] Effect of lithium-potassium mixed alkali on spectroscopic properties of Er3+-doped aluminophosphate glasses
Fang Yong-Zheng, Liao Mei-Song, Hu Li-Li. Chin. Phys. B, 2007, 16(6): 1736-1742.
[3] Light induced microstructure transformation in a-Si:H films
Liu Guo-Han, Ding Yi, Zhang Wen-Li, Chen Guang-Hua, He De-Yan, Deng Jin-Xiang. Chin. Phys. B, 2007, 16(4): 1125-1128.
[4] Upconversion luminescence of Tm3+/Yb3+codoped oxyfluoride glasses
Zhang Jun-Jie, Dai Shi-Xun, Hu Li-Li, Duan Zhong-Chao, He Dong-Bing. Chin. Phys. B, 2006, 15(1): 209-212.
[5] Study on stability of hydrogenated amorphous silicon films
Chen Guang-Hua, Zhang Wen-Li, Ma Zhan-Jie, Hu Yue-Hui, He Bin, Rong Yan-Dong, Zhu Xiu-Hong, Ding Yi. Chin. Phys. B, 2005, 14(11): 2348-2351.
[6] Host dependent thermal stability and frequency upconversion of Er3+-doped heavy metal xyfluoride germanate glasses
Fang Da-Wei, Zhang Zai-Xuan, Zhao Shi-Long, Zhang Li-Yan, Wang Bao-Ling, Xu Shi-Qing, Jiang Zhong-Hong. Chin. Phys. B, 2005, 14(11): 2246-2250.
[7] Raman spectra of ZnSe nanoparticles synthesized by thermal evaporation method
An Hui-Zhi, Zhao Qing, Du Wei-Min. Chin. Phys. B, 2004, 13(10): 1753-1757.
[8] Enhanced Raman scattering from nano-SnO2 grains
Ding Shuo, Liu Jin-Quan, Liu Yu-Long. Chin. Phys. B, 2004, 13(11): 1854-1856.
[9] MICROSTRUCTURE OF SiOx:H FILMS PREPARED BY PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION
Chu Jun-hao, Liao Xian-bo, Kong Guang-lin, Ma Zhi-xun. Chin. Phys. B, 2000, 9(4): 309-312.
[10] Spectroscopic properties and thermal stability of Er3+/Yb3+-codoped fluorophosphate glasses
Li Tao, Zhang Qin-Yuan, Zhao Chun, Feng Zhou-Ming, Shi Dong-Mei, Deng Zai-De, Jiang Zhong-Hong. Chin. Phys. B, 2005, 14(6): 1250-1254.
[11] Structure dependence of ultrafast third-order optical nonlinearity for Ge—Ga—Cd sulfide glasses
Wang Zhen-Wei, Wang Xue-Feng, Liu Chun-Ling, Zhao Xiu-Jian, Xiang Hong, Yu Jia-Guo, Gong Qi-Huang, Gu Shao-Xuan. Chin. Phys. B, 2005, 14(3): 551-555.
[12] PHOTOCHROMISM AND ITS MECHANISM IN POLYDIACETYLENE CRYSTALS
PENG JING-CUI. Chin. Phys. B, 1997, 6(2): 140-150.
[13] STUDY OF PHOTON-TRAPPING PHENOMENON IN POROUS SILICON LAYER
CHEN LIANG-YAO, HOU XIAO-YUAN, HUANG DA-MING, ZHANG FU-LONG, FENG XING-WEI, YANG MIN, SU YI, QIAN YOU-HUA, WANG XUN. Chin. Phys. B, 1994, 3(8): 595-607.
No Suggested Reading articles found!