Fast Fourier analysis of optical and acoustic signals at poor penetration in laser welding

Zhongguo Jiguang/Chinese Journal of Lasers

Volumn 25, Issue 6, 1998, Pages 570-572

  Luo, Hong ^a   Hu, Lunji ^a   Hu, Xiyuan ^a   Liu, Jianhua ^a   Huang, Xiaopin ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

FAST FOURIER TRANSFORMS; LASER PRODUCED PLASMAS; NONDESTRUCTIVE EXAMINATION; SIGNAL PROCESSING; SPECTRUM ANALYSIS;

LASER WELDING; PLASMA SIGNAL ANALYSIS;

LASER BEAM WELDING;

EID: 0031632049     PISSN: 02587025     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (3)