High-power CO2 blending mode laser beam propagation and focus on account of phase shifts

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3268, Issue , 1998, Pages 18-27

  Wang, Zhiyong ^a   Chen, Tao ^a   Ding, Yue ^a   Wang, Xibin ^a   Zuo, Tiechuan ^a  

^a BEIJING UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Blending mode laser beam; High power CO2 laser; Laser materials processing; Phase shift

Indexed keywords

BLENDING; CARBON DIOXIDE LASERS; PHASE SHIFT; TELESCOPES; WAVE PROPAGATION;

LASER MATERIALS PROCESSING;

LASER BEAMS;

EID: 0032223970     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.308068     Document Type: Conference Paper

References (12)

1. Some historica and technical aspecte of beam quality
2. Laser beam width, divergence and beam propagation factor - An international standardization approach
3. Focusing of multimode laser beams with variable beam parameters
4. Observation of mode pulling in a CO2 laser
5. Beat frequencies between modes of a concave-mirror optical resonator
6. The infulence of misadjustment of resonator upon mode couple
7. Focusing and imaging of laser beams
8. Laser beams and resonators
9. Focusing of multimode laser beams with variable beam parameters
10. Phase retrieval algorithms: A comparison
11. Measurements of the waist and the power distribution across the transverse modes of a laser beam