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A source for scientific papers, and tools about CO2 lasers, ZnSe lenses, and laser mirrors
Laser Beam Newsletter	Description	File Type	File Size
Sept 2009	Reworking mirrors Cu and Mo mirrors, and infra red reflectors	.PDF	800KB
Dec 2009	Lightweight mirrors, surface roughness	.PDF	193KB
June 2010	Spherical mirrors, Exchange rates, Beam expanders	.PDF	250KB
Mar 2010	TBA	.PDF
May 2010	TBA	.PDF

Tools
1Explanatory notes	How to use the tools below	.PDF	99 Kb
2Sphere	Calculate accuracy of Curvatures	.exe	16Kb
3Parallel Plate	Calculate beam offset thru window	.exe	17Kb
4Lens Pressure	Calculate for gas pressure	.exe	16Kb
5Deflection	Calculate distortion of pressure window	.exe	18Kb
6Focus Shift	Calculate focus shift with window	.exe	17Kb

Brochures
Rework and repair of mirrors	Case studies from customers	PDF	180Kb






Other Downloads
Thermal Behaviour	Thermal lensing and distortion of mirrors and ZnSe optics	.PDF	21 Kb
Why do optics fail?	Contamination of CO2 laser optics	.PDF	250 Kb
Cleaning CO2 optics	How to safely clean an optic	.PDF	150 Kb
Typical Interferogram	Print out from phase shifting interferometer	.JPG	150Kb

Laser Beam Newsletter