Linearly, radially and azimuthally polarized femtosecond laser induced periodic surface structures on amorphous alloy
文献类型：期刊论文
| 作者 | Li, Chen1,2; Cheng, Guang-Hua1 |
| 刊名 | guangzi xuebao/acta photonica sinica
 |
| 出版日期 | 2016-08-01 |
| 卷号 | 45期号:8 |
| 关键词 | Amorphous alloys Electromagnetic waves Finite difference time domain method Light modulators Polarization Surface structure Ultrafast lasers Ultrashort pulses |
| ISSN号 | 10044213 |
| 其他题名 | 线性、径向和环向偏振飞秒激光诱导非晶合金周期性表面结构 |
| 产权排序 | 1 |
| 通讯作者 | cheng, guang-hua (gcheng@opt.ac.cn) |
| 英文摘要 | the formation mechanism of laser induced periodic surface structures (lipss) on the amorphous alloy zr44ti11cu10ni10be25(at%) was investigated. in experiment, lipss on the amorphous alloy were produced by ultrashort laser pulses of 120 fs duration at 800 nm wavelength in three types of laser polarizations (linear, radial and azimuthal polarization). these lipss are comprised of low;spatial;frequency lipss (lsfl) with the periodicity of 652~723 nm and macro;ripples with the periodicity of 1 304~1 765 nm. by finite;difference time;domain (fdtd) simulations, formation mechanism of macro;ripples can be explained by the interference between laser and modulated scattered electromagnetic wave induced by rough surface. in the condition of three types of laser polarizations (linear, radial and azimuthal polarization), fdtd simulation results agree with experimental results, proving the effectiveness of the macro;ripple formation mechanism. © 2016, science press. all right reserved. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/28284]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | 1.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics of CAS, Xi'an; 710119, China 2.University of Chinese Academy of Science, Beijing; 10049, China |
| 推荐引用方式 GB/T 7714 | Li, Chen,Cheng, Guang-Hua. Linearly, radially and azimuthally polarized femtosecond laser induced periodic surface structures on amorphous alloy[J]. guangzi xuebao/acta photonica sinica,2016,45(8). |
| APA | Li, Chen,&Cheng, Guang-Hua.(2016).Linearly, radially and azimuthally polarized femtosecond laser induced periodic surface structures on amorphous alloy.guangzi xuebao/acta photonica sinica,45(8). |
| MLA | Li, Chen,et al."Linearly, radially and azimuthally polarized femtosecond laser induced periodic surface structures on amorphous alloy".guangzi xuebao/acta photonica sinica 45.8(2016). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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