Journal of Inorganic Materials

• Research Paper •     Next Articles

宽带放大器用碲酸盐玻璃研究进展

ZHOU Yue-Fen1; LIU Yue-Hui1; DAI Shi-Xun1,2; DENG Zai-De1; JIANG Zhong-Hong1,2   

  1. 1. Materials Research Laboratory for Optics and Communication; South China University of Technology; Guangzhou 510640; China; 2. Shanghai Institute of Optics & Fine Mechanics; Chinese Academy of Sciences; Shanghai 201800; China);
  • Received:2002-04-16 Revised:2002-05-28 Published:2003-05-20 Online:2003-05-20

Abstract: As host materials for use in Er-doped fiber amplifier(EDFA) and Tm-doped fiber am-plifier(TDFA), tellurite glasses have played an important role in active optical fiber for broadband amplification. This paper summarizes the process of study on composition, structure, thermal stability and spectroscopic properties of tellurite glasses, and discusses their development prospects.

Key words: tellurite glass, broadband amplifier, glass optical fiber

CLC Number: