Primary experimental studies on mid-infrared FEL irradiation on dental substances at BFEL
文献类型：期刊论文
| 作者 | Zhu JB(朱俊彪); Li YG(李永贵); Liu NQ(刘年庆); Zhang GQ(张国庆) ; Wang MK(王鸣凯); Wu G(吴钢); Yan, XP; Huang YY(黄宇营); He W(何伟); Zhu, JB
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
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| 出版日期 | 2001 |
| 卷号 | 475期号:1-3页码:630-634 |
| 关键词 | free electron laser medical application infrared absorption spectra wavelength selectivity short pulse effects |
| 通讯作者 | Acad Sinica, Inst High Energy Phys, Beijing 100080, Peoples R China ; Peking Univ, Stomatol Coll, Beijing 100080, Peoples R China |
| 英文摘要 | A free electron laser (FEL) with its characteristics of wide wavelength tunability, ultrashort pulse time structure, and high peak power density is predominantly superior to all other conventional lasers in applications. Several experimental studies on mid-infrared FEL irradiation on dental enamel and dentine were performed at the Beijing FEL. Experimental aims were to investigate changes in the hardness, ratios of P to Ca and Cs before and after irradiation on samples with a characteristic absorption wavelength of 9.66 mum, in the colors of these sample surfaces after irradiation with different wavelengths around the peak wavelength. The time dependence of temperature of the dentine sample was measured with its ps pulse effects compared to that with a continuous CO2 laser. FTIR absorption spectra in the range of 2.5-15.4 mum for samples of these hard dental substances and pure hydroxyapatite were first examined to decide their chemical components and absorption maximums. Primary experimental results will be presented. (C) 2001 Elsevier Science B.V. All rights reserved. |
| 学科主题 | Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy |
| 类目[WOS] | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy |
| 研究领域[WOS] | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000173011900114 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/238151]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_实验物理中心 高能物理研究所_加速器中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhu JB,Li YG,Liu NQ,et al. Primary experimental studies on mid-infrared FEL irradiation on dental substances at BFEL[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2001,475(1-3):630-634. |
| APA | 朱俊彪.,李永贵.,刘年庆.,张国庆.,王鸣凯.,...&Gao, XJ.(2001).Primary experimental studies on mid-infrared FEL irradiation on dental substances at BFEL.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,475(1-3),630-634. |
| MLA | 朱俊彪,et al."Primary experimental studies on mid-infrared FEL irradiation on dental substances at BFEL".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 475.1-3(2001):630-634. |
入库方式： OAI收割
来源：高能物理研究所
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