Optical properties of Nd(TTA)3(TPPO)2 doped polymer and its potential laser application

Jiabao Lu; Kehan Yu; Hongyu Wang; Junfang He; Guanghua Cheng; Chunyang Qin; Jianming Lin; Wei Wei; Bo Peng

doi:10.1016/j.optmat.2007.09.009

Optical properties of Nd(TTA)₃(TPPO)₂ doped polymer and its potential laser application

Jiabao Lu, Kehan Yu, Hongyu Wang, Junfang He, Guanghua Cheng, Chunyang Qin, Jianming Lin, Wei Wei, Bo Peng

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

23 Scopus citations

Abstract

In this work, the Nd(III) complex doped PMMA with high stimulated emission cross-section, which is one of the most important parameters for laser design, was presented. The molecular structure of the complex, Nd(TTA)₃(TPPO)₂ (HTTA: 2-thenoyltrifluoroacetone, TPPO: triphenylphosphine oxide), was characterized by single-crystal X-ray diffraction. From the absorption and luminescence spectra, the Judd-Ofelt parameters (Ω₂, Ω₄ and Ω₆) of the Nd³⁺ ion in PMMA were obtained and the radiative properties were discussed using Judd-Ofelt theory. The stimulated emission cross-section of the emission band at 1.060 μm is 2.75 × 10^-20 cm², which is higher than that of other Nd(III) complex doped organic systems and even comparable with some laser glasses. On the basis of the experimental data and Judd-Ofelt analysis, the ⁴F_3/2 →⁴I_11/2 transition of the Nd³⁺ ion in PMMA can be considered as a possible laser transition.

Original language	English
Pages (from-to)	1531-1537
Number of pages	7
Journal	Optical Materials
Volume	30
Issue number	10
DOIs	https://doi.org/10.1016/j.optmat.2007.09.009
State	Published - Jun 2008
Externally published	Yes

Keywords

Crystal structure
Emission cross-section
Judd-Ofelt theory
Optical properties

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10.1016/j.optmat.2007.09.009

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title = "Optical properties of Nd(TTA)3(TPPO)2 doped polymer and its potential laser application",

abstract = "In this work, the Nd(III) complex doped PMMA with high stimulated emission cross-section, which is one of the most important parameters for laser design, was presented. The molecular structure of the complex, Nd(TTA)3(TPPO)2 (HTTA: 2-thenoyltrifluoroacetone, TPPO: triphenylphosphine oxide), was characterized by single-crystal X-ray diffraction. From the absorption and luminescence spectra, the Judd-Ofelt parameters (Ω2, Ω4 and Ω6) of the Nd3+ ion in PMMA were obtained and the radiative properties were discussed using Judd-Ofelt theory. The stimulated emission cross-section of the emission band at 1.060 μm is 2.75 × 10-20 cm2, which is higher than that of other Nd(III) complex doped organic systems and even comparable with some laser glasses. On the basis of the experimental data and Judd-Ofelt analysis, the 4F3/2 → 4I11/2 transition of the Nd3+ ion in PMMA can be considered as a possible laser transition.",

keywords = "Crystal structure, Emission cross-section, Judd-Ofelt theory, Optical properties",

author = "Jiabao Lu and Kehan Yu and Hongyu Wang and Junfang He and Guanghua Cheng and Chunyang Qin and Jianming Lin and Wei Wei and Bo Peng",

year = "2008",

month = jun,

doi = "10.1016/j.optmat.2007.09.009",

language = "英语",

volume = "30",

pages = "1531--1537",

journal = "Optical Materials",

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T1 - Optical properties of Nd(TTA)3(TPPO)2 doped polymer and its potential laser application

AU - Lu, Jiabao

AU - Yu, Kehan

AU - Wang, Hongyu

AU - He, Junfang

AU - Cheng, Guanghua

AU - Qin, Chunyang

AU - Lin, Jianming

AU - Wei, Wei

AU - Peng, Bo

PY - 2008/6

Y1 - 2008/6

N2 - In this work, the Nd(III) complex doped PMMA with high stimulated emission cross-section, which is one of the most important parameters for laser design, was presented. The molecular structure of the complex, Nd(TTA)3(TPPO)2 (HTTA: 2-thenoyltrifluoroacetone, TPPO: triphenylphosphine oxide), was characterized by single-crystal X-ray diffraction. From the absorption and luminescence spectra, the Judd-Ofelt parameters (Ω2, Ω4 and Ω6) of the Nd3+ ion in PMMA were obtained and the radiative properties were discussed using Judd-Ofelt theory. The stimulated emission cross-section of the emission band at 1.060 μm is 2.75 × 10-20 cm2, which is higher than that of other Nd(III) complex doped organic systems and even comparable with some laser glasses. On the basis of the experimental data and Judd-Ofelt analysis, the 4F3/2 → 4I11/2 transition of the Nd3+ ion in PMMA can be considered as a possible laser transition.

AB - In this work, the Nd(III) complex doped PMMA with high stimulated emission cross-section, which is one of the most important parameters for laser design, was presented. The molecular structure of the complex, Nd(TTA)3(TPPO)2 (HTTA: 2-thenoyltrifluoroacetone, TPPO: triphenylphosphine oxide), was characterized by single-crystal X-ray diffraction. From the absorption and luminescence spectra, the Judd-Ofelt parameters (Ω2, Ω4 and Ω6) of the Nd3+ ion in PMMA were obtained and the radiative properties were discussed using Judd-Ofelt theory. The stimulated emission cross-section of the emission band at 1.060 μm is 2.75 × 10-20 cm2, which is higher than that of other Nd(III) complex doped organic systems and even comparable with some laser glasses. On the basis of the experimental data and Judd-Ofelt analysis, the 4F3/2 → 4I11/2 transition of the Nd3+ ion in PMMA can be considered as a possible laser transition.

KW - Crystal structure

KW - Emission cross-section

KW - Judd-Ofelt theory

KW - Optical properties

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DO - 10.1016/j.optmat.2007.09.009

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SN - 0925-3467

VL - 30

SP - 1531

EP - 1537

JO - Optical Materials

JF - Optical Materials

IS - 10

ER -

Optical properties of Nd(TTA)₃(TPPO)₂ doped polymer and its potential laser application

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