Carbon-Dioxide Laser Beam Polishing of Fused Silica Surfaces - Process Development and Optimization

2014 ◽  
Vol 17 (3) ◽  
pp. 240-246 ◽  
Author(s):  
Kerstin Hecht ◽  
Jens Bliedtner ◽  
Matthias Rost ◽  
Hartmut Müller ◽  
Thomas Schmidt
Keyword(s):  
Carbon Dioxide ◽  
Laser Beam ◽  
Carbon Dioxide Laser ◽  
Process Development ◽  
Fused Silica ◽  
Silica Surfaces

Carbon Dioxide Laser Beam Control for Corneal Surgery

1981 ◽  
Vol 12 (2) ◽  
pp. 117-122
Author(s):  
Richard H Keates ◽  
Leno S Pedrotti ◽  
Hugo Weichel ◽  
William H Possel
Keyword(s):  
Carbon Dioxide ◽  
Laser Beam ◽  
Carbon Dioxide Laser ◽  
Corneal Surgery ◽  
Beam Control

Producing Three-Dimensional Shapes by Laser Milling

1990 ◽  
Vol 112 (4) ◽  
pp. 375-379 ◽  
Author(s):  
R. K. C. Hsu ◽  
S. M. Copley
Keyword(s):  
Carbon Dioxide ◽  
Laser Beam ◽  
Carbon Dioxide Laser ◽  
Three Dimensional ◽  
Milling Process ◽  
Model Material ◽  
Layer Plane ◽  
Uniform Thickness ◽  
Laser Milling ◽  
Focused Beam

A laser milling process employing a pulsed, carbon dioxide laser has been investigated using graphite as a model material. Material is removed by scanning the focused beam across the surface of the workpiece leaving behind a series of narrow, parallel, overlapping grooves. These grooves, together, constitute the removal of a thin layer of uniform thickness lying parallel to a layer plane. In order to remove layers bounded at the edge by upright walls perpendicular to the layer plane, the laser beam must be tilted with respect to the layer plane. Using this approach, it is possible to produce perpendicular steps and cylindrical surfaces.

Comparative experimental study on the use of the carbon dioxide laser beam in partial nephrectomy

1982 ◽  
Vol 2 (1) ◽  
pp. 73-80 ◽  
Author(s):  
Benjamin Barzilay ◽  
Graciela Lijovetzky ◽  
Saul Perlberg ◽  
Marco Caine
Keyword(s):  
Carbon Dioxide ◽  
Experimental Study ◽  
Laser Beam ◽  
Partial Nephrectomy ◽  
Carbon Dioxide Laser

Treatment of cervical intraepithelial neoplasia with the carbon dioxide laser beam

1978 ◽  
Vol 131 (8) ◽  
pp. 831-836 ◽  
Author(s):  
Robert Carter ◽  
Kermit E. Krantz ◽  
Glenn S. Hara ◽  
Fritz Lin ◽  
Byron J. Masterson ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Laser Beam ◽  
Cervical Intraepithelial Neoplasia ◽  
Carbon Dioxide Laser ◽  
Intraepithelial Neoplasia

Mitigation of laser damage on fused silica surfaces with a variable profile CO 2 laser beam

2006 ◽  
Author(s):  
Annelise During ◽  
Philippe Bouchut ◽  
Jean-Guillaume Coutard ◽  
Christophe Leymarie ◽  
Hervé Bercegol
Keyword(s):  
Laser Beam ◽  
Fused Silica ◽  
Laser Damage ◽  
Silica Surfaces
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