Yb^(3+)/Er^(3+)-Codoped Tungsten-Tellurite Glasses for Broadband Optical Amplifier

Yb^(3+)/Er^(3+)-Codoped Tungsten-Tellurite Glasses for Broadband Optical Amplifier

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摘要 Emission spectra and fluorescence lifetime of Er3+ in Yb3+/Er3+-codoped tungsten-tellurite glasses were measured. Effects of Yb3+concentration on 1.5μm emission intensity and bandwidth of Er3+ were investigated and a FWHM of 81 nm was demonstrated. Emission spectra and fluorescence lifetime of Er3+ in Yb3+/Er3+-codoped tungsten-tellurite glasses were measured. Effects of Yb3+concentration on 1.5μm emission intensity and bandwidth of Er3+ were investigated and a FWHM of 81 nm was demonstrated.

作者 Jiacheng Li Hefang Hu Fuxi Gan Shanghai Institute of Optics and Fine mechanics, CAS, P. R. China

出处《光学学报》 EI CAS CSCD 北大核心 2003年第S1期82-83,共2页 Acta Optica Sinica

关键词 for as ER Codoped Tungsten-Tellurite Glasses for Broadband Optical Amplifier FWHM were YB

分类号 O435 [机械工程—光学工程]

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Yb^(3+)/Er^(3+)-Codoped Tungsten-Tellurite Glasses for Broadband Optical Amplifier

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