Back to results
US 2023/0168204 A1Published application
Supercontinuum laser based web gauging system
AssigneeThermo Electron Scientific Instruments LLC
InventorsDamian ASHMEAD, John Magie COFFIN, Francis DECK
Life of this patent
Estimating the term…
Abstract
A web gauging system and methods of using the web gauging system are described. The web gauging system includes a supercontinuum Laser providing a light beam. A beam expander is configured to expand the light beam and provide an expanded beam to a sample illumination area. A detector unit configured to detect a sample light from the illumination area. A moving web can be placed in the illumination area, where the web gauging system measures parameters of the web.
Claims20
A web gauging system comprising:
- a supercontinuum Laser providing a light beam;
- a beam expander configured to expand the light beam and provide an expanded beam to a sample illumination area;
- and
- a detector unit configured to detect a sample light from the illumination area.
1 more element
Dependencies are inferred from the claim text.