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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/41401

Title: Nano-quasi-grating of optical diffraction on special stainless steel by a femtosecond-pulsed laser.
Authors: Chen-Kuan Kuo
Shao-Wei Luo
Hung-Yin Tsai
Shing-Hoa Wang
Rudder T. Wu
Min-Chieh Chou
Tsong-Ru Tsai
Ming-Chan Shieh
Ya-Ching Yang
Kent Huang
Contributors: 國立臺灣海洋大學:光電科學研究所
Keywords: Optical properties
Laser processing
Metals and alloys
Date: 2015
Issue Date: 2017-02-15T05:41:55Z
Publisher: Materials Letter
Abstract: Abstract: The optical grating on the special stainless steels can be faithfully processed by a femtosecond pulsed laser. At the heat inputs of 0.05 mJ/mm and 0.2 mJ/mm, the optical diffraction illustrated that symmetric double peaks occurred at the diffracted angles of approximately ±13.4° and ±6° for the single phase of 254 SMO. As for the duplex phase of SAF 2205, the optical diffraction only appeared at the diffracted angle of ±13.8° under the heat input of 0.05 mJ/mm, whether a clear periodic structure or a new compound formation is the main factor that influences their optical diffraction.
Relation: 138
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/41401
Appears in Collections:[光電科學研究所] 期刊論文

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