Dependance of Spectral Properties of Yb3+on [PO3]--Content in Fluorophosphate Glasses

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 23 >Issue 11 >Page 1043 > Article

Chinese Journal of Lasers
Vol. 23, Issue 11, 1043 (1996)

Dependance of Spectral Properties of Yb³⁺on [PO₃]^--Content in Fluorophosphate Glasses

[in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Dependance of Spectral Properties of Yb³⁺on [PO₃]^--Content in Fluorophosphate Glasses[J]. Chinese Journal of Lasers, 1996, 23(11): 1043 Copy Citation Text

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Abstract

The spectral Properties of Yb3+ are investigated in fluorophosphate gi￣ withdifferent [PO3]- contentS. In fluorophosphate glasses the results indicate that as the [PO;]content increases in glasses; the stimulated emission cross section of Yb3+ increases; and theabsorption and emission Peaks shift to longer wavelengths;showing the Nephelauxeticeffect.Also; with the increase of [PO3]- content in the glass;more OH- exists in theglass;exertS strong influence on the fluorescence lifetime of Yb3+.

Keywords

fluorophosphate glass spectral properties Yb～(3+)Yb3+[PO3]-content

[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Dependance of Spectral Properties of Yb³⁺on [PO₃]^--Content in Fluorophosphate Glasses[J]. Chinese Journal of Lasers, 1996, 23(11): 1043

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