Spectroscopic properties of Cr3+x:La1-xP5O14 glass

Jin Kai Chen; Wenqin Wang; Jinxin Zhang; Meiqin Wu; Xiaobo Chen

doi:10.1117/12.252985

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3 October 1996 Spectroscopic properties of Cr3+x:La1-xP5O14 glass

Jin Kai Chen, Wenqin Wang, Jinxin Zhang, Meiqin Wu, Xiaobo Chen

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Proceedings Volume 2897, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications; (1996) https://doi.org/10.1117/12.252985
Event: Photonics China '96, 1996, Beijing, China

Abstract

The basic spectroscopic properties of Cr³⁺:LaP₅O₁₄ glass have been investigated. Weak crystal field (Dq equals 2.12) and strong electron-phonon coupling lead to a broad ⁴A₂ yield ⁴T₂ luminescence in 720 - 1120 nm range. The measured and calculated results also show it has a rather large absorption and emission cross- sections. This kind of glass can be considered as a material for tunable infrared laser.

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Jin Kai Chen, Wenqin Wang, Jinxin Zhang, Meiqin Wu, and Xiaobo Chen "Spectroscopic properties of Cr3+x:La1-xP5O14 glass", Proc. SPIE 2897, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications, (3 October 1996); https://doi.org/10.1117/12.252985

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