High-power laser beam shaping by inseparable two-dimensional binary-phase gratings for surface modification of stamping dies

Optics and Lasers in Engineering

Volumn 46, Issue 7, 2008, Pages 508-513

  Li, Shao Xia ^a   Yu, Gang ^a   Zheng, Cai Yun ^a   Liu, Xiu Bo ^a  

^a INSTITUTE OF MECHANICS   (China)

Author keywords

Beam shaping; Binary phase gratings; Diffraction; Laser surface modification

Indexed keywords

DIFFRACTION GRATINGS; GAUSSIAN BEAMS; LASER BEAMS; NODULAR IRON; SURFACE TREATMENT; WAVEFRONTS;

BEAM SHAPING; BINARY PHASE GRATINGS; LASER SURFACE MODIFICATION;

DIES;

EID: 43249094660     PISSN: 01438166     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optlaseng.2008.03.008     Document Type: Article

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