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Telecentric and Broadband Achromatic Objective Lens Systems and Method of Use in Optical Coherence Tomography for the Metrology of Freeform Optical Components
ProblemThe application of optical coherence tomography for the metrology of freeform optical components requires objective lens systems that are highly telecentric and broadband achromatic.SolutionTo meet these requirements, two new objective lens designs are invented: a large field-of-view objective, and a large numerical aperture objective. Specifications...
Published: 9/30/2020   |   Inventor(s): Jannick Rolland-Thompson, Di Xu, Romita Chaudhuri
Keywords(s):  
Category(s): Imaging, Optics, Devices