Optical properties of Dy:YCa4O(BO3)3 crystal grown by the Czochralski technique

Optical properties of Dy:YCa4O(BO3)3 crystal grown by the Czochralski technique

Dy ^3+ -doped YCa _4 O(BO _3 ) _3 (Dy:YCOB) crystal was successfully grown by the Czochralski technique. The absorption cross section at 453 nm was 0.28 × 10 ^–21 cm ^2 , that is related to the ^6 H _15/2  →  ^4 I _15/2 transition. The Judd-Ofelt parameters Ω _t (t = 2, 4, 6) were 1.62 × 10 ^–20 , 0...

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Bibliographic Details
Main Authors: Zhangli Shi, Qingsong Song, Jian Liu, Huili Tang, Qingguo Wang, Yanyan Xue, Xiaodong Xu, Jun Xu
Format: Article
Language:English
Published: IOP Publishing 2021-01-01
Series:Materials Research Express
Subjects:
Dy: YCa4O(BO3)3
czochralski technique
spectroscopic property
Online Access:https://doi.org/10.1088/2053-1591/ac07e3

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