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Simultaneous control of the chemical state and local environment of Cr dopant in glass for extended emission
Author(s) -
Chen Jiejie,
Yu Yongze,
Luo Hao,
Lin Liting,
Zhou Shifeng
Publication year - 2018
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/jace.15172
Subject(s) - dopant , materials science , luminescence , wavelength , broadband , ceramic , optoelectronics , chemical state , mineralogy , infrared , optical fiber , doping , optics , chemical engineering , composite material , chemistry , physics , x ray photoelectron spectroscopy , engineering
Control of the chemical state and local environment of Cr dopant in glass through self‐limited nanocrystallization is presented. Interesting wavelength‐tunable and ultra‐broadband near‐infrared luminescence with the full width at half maximum of about 380 nm from obtained Cr‐activated glass‐ceramics are demonstrated. The results indicate that the presented method may be an effective means of fabricating multifunctional optical gain materials and wideband fiber light sources.