Research on high power laser beam and focus power intensity distribution directly measuring instrument

Zhongguo Jiguang/Chinese Journal of Lasers

Volumn 29, Issue 3, 2002, Pages 257-262

  Li, Qiang ^a   Lei, Hong ^a   Huang, Min Shuang ^a   Yu, Zhen Sheng ^a   Wang, Zhi Yong ^a   Zuo, Tie Chuan ^a  

^a BEIJING UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Directly measurement; High power laser; Transverse intensity distribution

Indexed keywords

CARBON DIOXIDE LASERS; LASER BEAMS; MATHEMATICAL MODELS; MEASUREMENTS;

DIRECTLY MEASURING INSTRUMENT; FOCUS POWER INTENSITY DISTRIBUTION; NEEDLE PINHOLE;

HIGH POWER LASERS;

EID: 0036519653     PISSN: 02587025     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (4)

1. High power laser beam/focus diagnostic instrument and its measuring principle
2. Electromagnetic theory of diffraction by a circular aperture in a thick, perfectly conducting screen
3. High-power laser beams propagation and focus and its influence upon laser processing quality