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Measurement of the fraction of reabsorbed light in an Er3+-doped glass

A. Stoita, Stéphan Guy, B. Jacquier

Applied Physics BApr 3, 20075 citations

Temporal coherent control in Er3+-doped telluride glass

Yuqiong Li, Yang Zhang, Chao Li +1 more

Optics CommunicationsOct 4, 20121 citation

Temperature dependence of the homogeneous optical linewidth of impurities in glasses

P. Reineker, Klaus Kassner

Journal of LuminescenceFeb 1, 19881 citation

Study of Coherent-Beat Modulation in Er3+-Doped Glass at Ultra-Low Temperature

李玉琼 Li Yuqiong, 张杨 Zhang Yang, Shen Jian

Acta Optica SinicaJan 1, 20110 citations

Homogeneous linewidths in Er 3+ -doped glasses measured by resonance fluorescence line narrowing

Stanley A. Zemon, Gary M. Lambert, William J. Miniscalco +1 more

Resonance-fluorescence-line-narrowing studies have been performed on a representative group of Er3+ -doped glasses for excitation in both the 1530 and 980-nm bands at 4.2, 77, 200, and 300 K. Fluorozirconate, fluorophosphate, phosphate, silicate, Ge/P-doped and A1/P-doped silica preforms, and Al/P-doped and Ge-doped fibers were examined. At 77 K the homogeneous linewidths were found to be relatively insensitive to composition. In particular, they vary from 1.4 to 1.8 cm-1 for the different hosts using excitation at 1531 nm. At 300 K weak resonant features were observed in most samples, consistent with a small inhomogeneous contribution to a predominantly homogeneous fluorescence emission.Resonance-fluorescence-line-narrowing studies have been performed on a representative group of Er3+ -doped glasses for excitation in both the 1530 and 980-nm bands at 4.2, 77, 200, and 300 K. Fluorozirconate, fluorophosphate, phosphate, silicate, Ge/P-doped and A1/P-doped silica preforms, and Al/P-doped and Ge-doped fibers were examined. At 77 K the homogeneous linewidths were found to be relatively insensitive to composition. In particular, they vary from 1.4 to 1.8 cm-1 for the different hosts using excitation at 1531 nm. At 300 K weak resonant features were observed in most samples, consistent with a small inhomogeneous contribution to a predominantly homogeneous fluorescence emission.

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIEFeb 1, 19923 citations

Fluorescence line narrowing in erbium-doped fiber amplifiers

S.C. Guy, Robert A. Minasian, Simon B. Poole +1 more

Germanosilicate glass shows inhomogeneous saturation behavior,1 whereas aluminogermanosilicate glass shows homogeneous behavior.2 Zemon et al.3 have published a study of nonresonant fluorescence line narrowing (FLN), but their spectra show little evidence of significant spectral narrowing by site selection. Spectral hole-burning spectroscopy has been applied by Desurvire et al.4 on Er3+ in aluminosilicate fiber. They extracted an inhomogeneous linewidth Γin of 12.5 nm and a homogeneous linewidth Γh of 115 nm.Germanosilicate glass shows inhomogeneous saturation behavior,1 whereas aluminogermanosilicate glass shows homogeneous behavior.2 Zemon et al.3 have published a study of nonresonant fluorescence line narrowing (FLN), but their spectra show little evidence of significant spectral narrowing by site selection. Spectral hole-burning spectroscopy has been applied by Desurvire et al.4 on Er3+ in aluminosilicate fiber. They extracted an inhomogeneous linewidth Γin of 12.5 nm and a homogeneous linewidth Γh of 115 nm.

Optical Fiber Communication ConferenceJan 1, 19911 citation

Inhomogeneous and homogeneous linewidths in Er3+-doped chalcogenide glasses

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Inhomogeneous and homogeneous linewidths in Er3+-doped chalcogenide glasses

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