Chinese Optics Letters, 2004, 2 (9): 09543, Published Online: Jun. 6, 2006  

Amplified spontaneous emission properties of a single mode Er3+-doped tellurite fiber Download: 779次

Author Affiliations
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Science, Shanghai 201800
Abstract
Spectral characteristics of the amplified spontaneous emission (ASE) from a novel single mode Er3+ doped tellurite fiber with D-type cladding is reported in this letter. When pumped at 980 nm, an ASE source that has nearly a 100-nm flat FWHM bandwidth is obtained with a fiber length of 30-60 cm. Variation of ASE spectra with pump powers and fiber lengths are measured. Output power up to 2.0 mW is obtained with a launched pump power of 660 mW.
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Junjie Zhang, Shixun Dai, Shiqing Xu, Guonian Wang, Liyan Zhang, Lili Hu. Amplified spontaneous emission properties of a single mode Er3+-doped tellurite fiber[J]. Chinese Optics Letters, 2004, 2(9): 09543.

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