Fabrication of tunable micro scale pillars on the CuMn alloy by using ultra-short pulse laser

Changsheng Dong; Minlin Zhong; Jingjia liang; Wei Guo; Lin Li; Ting Huang; Mingxing Ma

Fabrication of tunable micro scale pillars on the CuMn alloy by using ultra-short pulse laser

Changsheng Dong, Minlin Zhong, Jingjia liang, Wei Guo, Lin Li, Ting Huang, Mingxing Ma

Research output: Contribution to journal › Conference article › peer-review

Abstract

The ablation of CuMn alloy using nanosecond laser (7ns pulse duration at the wave length of 532nm) and femtosecond laser (90fs pulse duration at 400nm) is reported. It is found that the roughness increases with the increase of the laser power and the reduction of frequency, scanning speed, the spacing and the melting point of the alloy. The various morphologies caused by the nanosecond and femtosecond laser are attributed to different removal mechanisms. By adopting optimized parameters, the micro scale pillars and pits were fabricated from the polished Cu-Mn alloy, with the sectional diameter of about 50 m, the spacing of about 60 m and the height of about 120 m.

Original language	English
Journal	Optics InfoBase Conference Papers
Publication status	Published - 2011
Externally published	Yes
Event	CIOMP-OSA Summer Session: Lasers and Their Applications, SumSession 2011 - Changchun, China Duration: 2011 Jul 31 → 2011 Aug 5

ASJC Scopus subject areas

Instrumentation
Atomic and Molecular Physics, and Optics

Cite this

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title = "Fabrication of tunable micro scale pillars on the CuMn alloy by using ultra-short pulse laser",

abstract = "The ablation of CuMn alloy using nanosecond laser (7ns pulse duration at the wave length of 532nm) and femtosecond laser (90fs pulse duration at 400nm) is reported. It is found that the roughness increases with the increase of the laser power and the reduction of frequency, scanning speed, the spacing and the melting point of the alloy. The various morphologies caused by the nanosecond and femtosecond laser are attributed to different removal mechanisms. By adopting optimized parameters, the micro scale pillars and pits were fabricated from the polished Cu-Mn alloy, with the sectional diameter of about 50 m, the spacing of about 60 m and the height of about 120 m.",

author = "Changsheng Dong and Minlin Zhong and Jingjia liang and Wei Guo and Lin Li and Ting Huang and Mingxing Ma",

year = "2011",

language = "English",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

note = "CIOMP-OSA Summer Session: Lasers and Their Applications, SumSession 2011 ; Conference date: 31-07-2011 Through 05-08-2011",

}

TY - JOUR

T1 - Fabrication of tunable micro scale pillars on the CuMn alloy by using ultra-short pulse laser

AU - Dong, Changsheng

AU - Zhong, Minlin

AU - liang, Jingjia

AU - Guo, Wei

AU - Li, Lin

AU - Huang, Ting

AU - Ma, Mingxing

PY - 2011

Y1 - 2011

N2 - The ablation of CuMn alloy using nanosecond laser (7ns pulse duration at the wave length of 532nm) and femtosecond laser (90fs pulse duration at 400nm) is reported. It is found that the roughness increases with the increase of the laser power and the reduction of frequency, scanning speed, the spacing and the melting point of the alloy. The various morphologies caused by the nanosecond and femtosecond laser are attributed to different removal mechanisms. By adopting optimized parameters, the micro scale pillars and pits were fabricated from the polished Cu-Mn alloy, with the sectional diameter of about 50 m, the spacing of about 60 m and the height of about 120 m.

AB - The ablation of CuMn alloy using nanosecond laser (7ns pulse duration at the wave length of 532nm) and femtosecond laser (90fs pulse duration at 400nm) is reported. It is found that the roughness increases with the increase of the laser power and the reduction of frequency, scanning speed, the spacing and the melting point of the alloy. The various morphologies caused by the nanosecond and femtosecond laser are attributed to different removal mechanisms. By adopting optimized parameters, the micro scale pillars and pits were fabricated from the polished Cu-Mn alloy, with the sectional diameter of about 50 m, the spacing of about 60 m and the height of about 120 m.

UR - http://www.scopus.com/inward/record.url?scp=84894332005&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84894332005&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:84894332005

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

T2 - CIOMP-OSA Summer Session: Lasers and Their Applications, SumSession 2011

Y2 - 31 July 2011 through 5 August 2011

ER -

Fabrication of tunable micro scale pillars on the CuMn alloy by using ultra-short pulse laser

Abstract

ASJC Scopus subject areas

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