Title :
1-μm Periodical grating structure on stainless steel designed by high-power nanosecond pulsed fiber lasers
Author :
Shaoxiang Chen;Seongwoo Yoo;Perry Ping Shum;Xiaohui Li;Meng Liu;Yukun Ma;Qi Jie Wang
Author_Institution :
OPTIMUS, Centre of Excellence for Photonics, School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Ave., 639798, Singapore
Abstract :
Nanosecond-pulsed, Yb-doped fibre laser has been used to create laser induced periodic surface structure on the surface of stainless steel. Grating periodic structure for visible light with distance of 1 μm is demonstrated and explained.
Keywords :
"Steel","Surface emitting lasers","Color","Gratings","Fiber gratings","Laser beams"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7376162
