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Phase plates for laser beam compensation

✍ Scribed by Lee W. Casperson; Nancy K. Kincheloe; Oscar M. Stafsudd


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
347 KB
Volume
21
Category
Article
ISSN
0030-4018

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Automatic compensation of laser beam foc
✍ Da-ping Wan; Xi-chang Liang; Fan-ming Meng; De-jin Hu; Yu-ming Wang; Bing-kui Ch πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 415 KB

Flying optics technologies are used for a range of applications such as a large workpiece processing and laser texturing. It is essential to compensate the variations of laser beam focus parameters while the focus head is moving. A flying optics automatic compensation approach is proposed to achieve