Transparent Ni2+-doped ZnO-Al2O3-SiO2 system glass-ceramics with broadband infrared luminescence

Botao Wu; Jianrong Qiu; Mingying Peng; Jinjun Ren; Xiongwei Jiang; Congshan Zhu

doi:10.1016/j.materresbull.2006.07.012

Transparent Ni²⁺-doped ZnO-Al₂O₃-SiO₂ system glass-ceramics with broadband infrared luminescence

Botao Wu^*, Jianrong Qiu, Mingying Peng, Jinjun Ren, Xiongwei Jiang, Congshan Zhu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

40 Scopus citations

Abstract

We report transparent Ni²⁺-doped ZnO-Al₂O₃-SiO₂ system glass-ceramics with broadband infrared luminescence. After heat-treatment, ZnAl₂O₄ crystallite was precipitated in the glasses, and its average size increased with increasing heat-treatment temperature. No infrared emission was detected in the as-prepared glass samples, while broadband infrared luminescence centered at 1310 nm with full width at half maximum (FWHM) of about 300 nm was observed from the glass-ceramics. The peak position of the infrared luminescence showed a blue-shift with increasing heat-treatment temperature, but a red-shift with an increase in NiO concentration. The mechanisms of the observed phenomena were discussed. These glass-ceramics are promising as materials for super broadband optical amplifier and tunable laser.

Original language	English
Pages (from-to)	762-768
Number of pages	7
Journal	Materials Research Bulletin
Volume	42
Issue number	4
DOIs	https://doi.org/10.1016/j.materresbull.2006.07.012
State	Published - 12 Apr 2007
Externally published	Yes

Keywords

A. Optical materials
C. Luminescence
C. X-ray diffraction

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10.1016/j.materresbull.2006.07.012

Cite this

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title = "Transparent Ni2+-doped ZnO-Al2O3-SiO2 system glass-ceramics with broadband infrared luminescence",

abstract = "We report transparent Ni2+-doped ZnO-Al2O3-SiO2 system glass-ceramics with broadband infrared luminescence. After heat-treatment, ZnAl2O4 crystallite was precipitated in the glasses, and its average size increased with increasing heat-treatment temperature. No infrared emission was detected in the as-prepared glass samples, while broadband infrared luminescence centered at 1310 nm with full width at half maximum (FWHM) of about 300 nm was observed from the glass-ceramics. The peak position of the infrared luminescence showed a blue-shift with increasing heat-treatment temperature, but a red-shift with an increase in NiO concentration. The mechanisms of the observed phenomena were discussed. These glass-ceramics are promising as materials for super broadband optical amplifier and tunable laser.",

keywords = "A. Optical materials, C. Luminescence, C. X-ray diffraction",

author = "Botao Wu and Jianrong Qiu and Mingying Peng and Jinjun Ren and Xiongwei Jiang and Congshan Zhu",

year = "2007",

month = apr,

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doi = "10.1016/j.materresbull.2006.07.012",

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volume = "42",

pages = "762--768",

journal = "Materials Research Bulletin",

issn = "0025-5408",

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TY - JOUR

T1 - Transparent Ni2+-doped ZnO-Al2O3-SiO2 system glass-ceramics with broadband infrared luminescence

AU - Wu, Botao

AU - Qiu, Jianrong

AU - Peng, Mingying

AU - Ren, Jinjun

AU - Jiang, Xiongwei

AU - Zhu, Congshan

PY - 2007/4/12

Y1 - 2007/4/12

N2 - We report transparent Ni2+-doped ZnO-Al2O3-SiO2 system glass-ceramics with broadband infrared luminescence. After heat-treatment, ZnAl2O4 crystallite was precipitated in the glasses, and its average size increased with increasing heat-treatment temperature. No infrared emission was detected in the as-prepared glass samples, while broadband infrared luminescence centered at 1310 nm with full width at half maximum (FWHM) of about 300 nm was observed from the glass-ceramics. The peak position of the infrared luminescence showed a blue-shift with increasing heat-treatment temperature, but a red-shift with an increase in NiO concentration. The mechanisms of the observed phenomena were discussed. These glass-ceramics are promising as materials for super broadband optical amplifier and tunable laser.

AB - We report transparent Ni2+-doped ZnO-Al2O3-SiO2 system glass-ceramics with broadband infrared luminescence. After heat-treatment, ZnAl2O4 crystallite was precipitated in the glasses, and its average size increased with increasing heat-treatment temperature. No infrared emission was detected in the as-prepared glass samples, while broadband infrared luminescence centered at 1310 nm with full width at half maximum (FWHM) of about 300 nm was observed from the glass-ceramics. The peak position of the infrared luminescence showed a blue-shift with increasing heat-treatment temperature, but a red-shift with an increase in NiO concentration. The mechanisms of the observed phenomena were discussed. These glass-ceramics are promising as materials for super broadband optical amplifier and tunable laser.

KW - A. Optical materials

KW - C. Luminescence

KW - C. X-ray diffraction

UR - https://www.scopus.com/pages/publications/33847218567

U2 - 10.1016/j.materresbull.2006.07.012

DO - 10.1016/j.materresbull.2006.07.012

M3 - 文章

AN - SCOPUS:33847218567

SN - 0025-5408

VL - 42

SP - 762

EP - 768

JO - Materials Research Bulletin

JF - Materials Research Bulletin

IS - 4

ER -

Transparent Ni²⁺-doped ZnO-Al₂O₃-SiO₂ system glass-ceramics with broadband infrared luminescence

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Keywords

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