Laser & Optoelectronics Progress, Volume. 57, Issue 11, 111406(2020)
Controllable Micro/Nano Structure Surface Fabricated by Femtosecond Laser and Its Applications
Compared to traditional processing methods and other advanced micro/nano processing methods, femtosecond laser direct writing technology has certain advantages in controllable micro/nano processing, such as no mask, suitable for any material, and small thermal effect. Therefore, it is always used to prepare bionic micro/nano structure surfaces for applications in various fields such as self-cleaning, oil-water separation, and water mist collection. The formation mechanism and design ideas of preparing various micro/nano structures on different materials by femtosecond lasers are analyzed, and the latest research progress on the preparation of the bionic micro/nano structure surfaces by femtosecond laser is summarized. Then, the related concepts and theoretical models of surface wettability, controllable preparation of various micro/nano structures by femtosecond laser, and related industrial applications are explored. Finally, the difficulties and challenges of femtosecond laser processing technology in the field of micro/nano manufacturing are analyzed, and its future development in related fields is prospected.
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Yucheng Bian, Yulong Wang, Yi Xiao, Yinghui Zhang, Yunlong Jiao, Dong Wu, Chenggang Zhou, Chengli Yao. Controllable Micro/Nano Structure Surface Fabricated by Femtosecond Laser and Its Applications[J]. Laser & Optoelectronics Progress, 2020, 57(11): 111406
Category: Lasers and Laser Optics
Received: Mar. 18, 2020
Accepted: Mar. 23, 2020
Published Online: Jun. 2, 2020
The Author Email: Bian Yucheng (bianyc@mail.ustc.edu.cn), Xiao Yi (SY052@mail.ustc.edu.cn), Jiao Yunlong (jyljjw@ustc.edu.cn)