Laser conditioning of ZrO2 : Y2O3/SiO2 mirror coatings prepared by E-beam evaporation
文献类型：期刊论文
| 作者 | Zhao YN ; Wang T ; Zhang DP ; Fan SH ; Shao JD(邵建达) ; Fan ZX(范正修) |
| 刊名 | appl. surf. sci.
 |
| 出版日期 | 2005 |
| 卷号 | 239期号:2页码:171 |
| ISSN号 | 0169-4332 |
| 关键词 | laser conditioning laser-induced damage threshold stability of defects absorbance defect damage morphology |
| 中文摘要 | laser conditioning effects of the dielectric mirror coatings with different designs were investigated. simple quarter-wave zro2:y2o3/sio2 mirrors and half-wave sio2 over-coated zro2:y2o3/sio2 mirror coatings were fabricated by e-beam evaporation (ebe). the absorbance of the samples before and after laser conditioning was measured by surface thermal lensing (stl) technology and the defects density was detected under nomarski microscope. the enhancement of the laser damage resistance was found after laser conditioning. the dependence of the laser conditioning on the coating design was also observed and the over-coated sample obtained greatest enhancement, whereas the absorbance of the samples did not change obviously. during the sub-threshold fluence raster scanning, the minor damage about defects size was found and the assumption of pre-damage mechanism, based on the functional damage concept, was put forward. the improvement of the laser induced damage threshold (lidt) was attributed to the benign damage of the defects and the dependence on the coating design owed to the damage growth behavior of different coating designs. (c) 2004 elsevier b.v. all rights reserved. |
| 学科主题 | 光学薄膜 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000226219100006 |
| 公开日期 | 2009-09-22 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/4224]  |
| 专题 | 上海光学精密机械研究所_光学薄膜技术研究与发展中心 |
| 推荐引用方式 GB/T 7714 | Zhao YN,Wang T,Zhang DP,et al. Laser conditioning of ZrO2 : Y2O3/SiO2 mirror coatings prepared by E-beam evaporation[J]. appl. surf. sci.,2005,239(2):171, 175. |
| APA | Zhao YN,Wang T,Zhang DP,Fan SH,邵建达,&范正修.(2005).Laser conditioning of ZrO2 : Y2O3/SiO2 mirror coatings prepared by E-beam evaporation.appl. surf. sci.,239(2),171. |
| MLA | Zhao YN,et al."Laser conditioning of ZrO2 : Y2O3/SiO2 mirror coatings prepared by E-beam evaporation".appl. surf. sci. 239.2(2005):171. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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