|
|||||
|
|
| 基于超小微晶片激光的便携式LIBS系统的实现 | |
| 引用本文： | 沙平生,禹素萍,聂朝江,刘立.基于超小微晶片激光的便携式LIBS系统的实现[J].仪表技术,2011(1):13-15,18. |
| 作者姓名： | 沙平生 禹素萍 聂朝江 刘立 |
| 作者单位： | 1. 东华大学,信息科学与技术学院,上海,201620 2. 东华大学,信息科学与技术学院,上海,201620;东华大学,数字化纺织服装技术教育部工程研究中心,上海,201620 3. 三星电子(中国)投资有限公司,上海分公司,上海,200030 |
| 基金项目： | 中央高校基本科研业务费专项资金资助项目 |
| 摘 要： | 文章采用高功率、小体积的微晶片激光器,设计并实现了便携式激光诱导击穿光谱（LIBS）检测系统。该系统由激光器驱动模块、微晶片激光模块、样品和光谱分析模块及显示处理模块四部分组成。文章对铁、铜以及锌铁合金进行了样品分析测试实验,实现了物质的识别。该系统在样品制备难度、元素检测能力和分析时间上都有明显的优异表现。 |
| 关 键 词： | 激光诱导击穿光谱 金属检测 检测系统 便携式 |
Portable Laser-induced Breakdown Spectroscopy System Based on Ultra-small Microchip Laser |
|
| SHA Ping-sheng,YU Su-ping,NIE Chao-jiang,LIU Li.Portable Laser-induced Breakdown Spectroscopy System Based on Ultra-small Microchip Laser[J].Instrumentation Technology,2011(1):13-15,18. | |
| Authors: | SHA Ping-sheng YU Su-ping NIE Chao-jiang LIU Li |
| Affiliation: | SHA Ping-sheng1,YU Su-ping1,2,NIE Chao-jiang1,LIU Li3(1.School of Information Science and Technology,Donghua University,Shanghai 201620,China,2.Engineering Research Center of Digitized Textile & Fashion Technology,Ministry of Education,3.Samsung Electronics Shanghai CO.,Shanghai 200030,China) |
| Abstract: | A portable detection system based on LIBS is designed and realized by using the high-power and small-volume microchip laser.The system consists of the laser driver module,the microchip laser module,the sample and spectral analysis module and the display module.Through the experiments about iron,copper and zinc alloy,the usability of the system is tested.Compared with the traditional detection methods,the system shows greater performance in sample preparation complexity,element detection ability and analysis... |
| Keywords: | laser-induced breakdown spectroscopy(LIBS) metal detection detection system portable |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |