| LED阵列型紫外光固化光源系统 |
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| 引用本文： | 赵欢,许文海,芦永军.LED阵列型紫外光固化光源系统[J].光电子．激光,2007,18(11):1314-1316. |
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| 作者姓名： | 赵欢 许文海 芦永军 |
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| 作者单位： | 1. 大连海事大学,辽宁,大连,116026
2. 大连民族学院,辽宁,大连,116600 |
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| 摘 要： | 提出了一种适用于紫外光固化的新型光源系统.该系统以大功率紫外光LED和光学系统组成阵列结构来实现固化光源的高辐照度,大功率LED阵列由多路可控恒流源系统控制,根据固化材料的特点外部设定驱动电流,控制光源发光强度.与常用的高压汞灯相比,该系统无需高压驱动和冷却设备,具有操作简单、固化效率高和绿色无污染等优点.实验结果表明,该系统能够发出均匀稳定的高强度紫外光.
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| 关 键 词： | 紫外光固化 大功率LED 多路可控恒流源 |
| 文章编号： | 1005-0086（2007）11-1314-03 |
| 修稿时间： | 2006-12-15 |
An UV Curing Source System with LED Arrays |
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| ZHAO Huan,XU Wen-hai,LU Yong-jun.An UV Curing Source System with LED Arrays[J].Journal of Optoelectronics·laser,2007,18(11):1314-1316. |
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| Authors: | ZHAO Huan XU Wen-hai LU Yong-jun |
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| Affiliation: | 1. Dalian Maritime Universit y, Dalian 116026, China; 2. Dalian Nationalities Universit y, Dalian 116600, China |
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| Abstract: | A novel light source system for UV curing is presented.High power LEDs and optical systems are arranged as arrays in order to realize high radiation intensity of this UV curing source.High power LED arrays are controlled by multipath controllable constnat current source,and the light source's output is set up based on the driving current under the characteristics of the UV-cured material.Compared with high-pressure mercury lamp used in industry,this UV curing source dispenses with high-pressure driving and ... |
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| Keywords: | UV curing high power LED muhipath controllable constant current source |
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