The conversion from a Gaussian-like beam to a flat-top beam in the laser hardening processing using a fiber coupled diode laser source
文献类型：期刊论文
| 作者 | H. B. Zhu,X. H. Fu,S. L. Fan,L. Liang,X. C. Lin and Y. Q. Ning |
| 刊名 | Optics and Laser Technology
 |
| 出版日期 | 2020 |
| 卷号 | 125页码:5 |
| ISSN号 | 0030-3992 |
| DOI | 10.1016/j.optlastec.2019.106028 |
| 英文摘要 | In this paper, a laser beam from a fiber coupled diode laser source is converted from a Gaussian-like distribution to a flat-top distribution using a set of homogenization optical system, which makes this diode laser source more favorable for laser hardening. Employing this diode laser source, hardening experiments are performed on 35CrMo metal steel. By optimizing parameters of the hardening processing, at the scanning speed of 1100 mm/min and laser power of 1940 W, a Rockwell hardness of 57 HRC and a hardened depth of 1.6 mm are achieved. Experimental results demonstrate the processing ability of this diode laser source in the industrial laser hardening. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/64386]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | H. B. Zhu,X. H. Fu,S. L. Fan,L. Liang,X. C. Lin and Y. Q. Ning. The conversion from a Gaussian-like beam to a flat-top beam in the laser hardening processing using a fiber coupled diode laser source[J]. Optics and Laser Technology,2020,125:5. |
| APA | H. B. Zhu,X. H. Fu,S. L. Fan,L. Liang,X. C. Lin and Y. Q. Ning.(2020).The conversion from a Gaussian-like beam to a flat-top beam in the laser hardening processing using a fiber coupled diode laser source.Optics and Laser Technology,125,5. |
| MLA | H. B. Zhu,X. H. Fu,S. L. Fan,L. Liang,X. C. Lin and Y. Q. Ning."The conversion from a Gaussian-like beam to a flat-top beam in the laser hardening processing using a fiber coupled diode laser source".Optics and Laser Technology 125(2020):5. |
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