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Journal of Inorganic Materials

Journal of Inorganic Materials >

2007 , Vol. 22 >Issue 6: 1095 - 1098

DOI: https://doi.org/10.3724/SP.J.1077.2007.01095

Research Paper

Fabrication and Characterization of Amplified Spontaneous Emission from Er3+-doped Single-Mode Tellurite Fiber

  • CHEN Dong-Dan ,
  • ZHANG Qin-Yuan ,
  • YANG Zhong-Min ,
  • JIANG Zhong-Hong
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  • (Institute of Optical Communication Materials, South China University of Technology, Guangzhou 510641, China)

Received date: 2006-12-11

  Revised date: 2007-01-16

  Online published: 2007-11-20

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Abstract

Fabrication and characterization of a newly erbium-doped single-mode tellurite glass-fiber applicable for 1.5μm amplified spontaneous emission (ASE) source were reported. The glasses exhibit very good thermal stability (Δ T>150℃) and matchable thermal expansion coefficient. A very broad erbium amplified spontaneous emission in a range of 1450-1650nm from erbium-doped single-mode tellurite glass-fiber is obtained upon excitation of a 980nm laser diode. Effects of the length of glass-fiber and the pumping power of laser diode on the amplified spontaneous emission are discussed. The result indicates that the tellurite glass-fiber is a promising candidate for designing fiber-ASE source.

Key words： broadband ASE; erbium-doped tellurite fiber (EDTF); single-mode

Cite this article

CHEN Dong-Dan , ZHANG Qin-Yuan , YANG Zhong-Min , JIANG Zhong-Hong . Fabrication and Characterization of Amplified Spontaneous Emission from Er3+-doped Single-Mode Tellurite Fiber[J]. Journal of Inorganic Materials, 2007 , 22(6) : 1095 -1098 . DOI: 10.3724/SP.J.1077.2007.01095

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