Optical: systems and elements – Diffraction – From grating
Patent
1993-12-29
1996-12-31
Lerner, Martin
Optical: systems and elements
Diffraction
From grating
359565, G02B 2608
Patent
active
055899838
ABSTRACT:
A method of manufacturing a diffractive surface comprising: rotating a surface to be cut at a rate W>1,500 RPM; translating a cutting tip at low speed V where V<1.2 mm/minute; and cutting the surface with the cutting tip.
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Meyers Mark M.
Schickler Mark E.
Eastman Kodak Company
Lerner Martin
Short Svetlana Z.
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