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Dive into the research topics where Charles Andrew Paulson is active.

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Featured researches published by Charles Andrew Paulson.


Advanced Optics for Defense Applications: UV through LWIR III | 2018

Silicon oxynitride based scratch resistant anti-reflective coatings

Jue Wang; Jonathan P. Bouchard; Gary Allen Hart; Jean Francois Oudard; Charles Andrew Paulson; Paul Arthur Sachenik; James Joseph Price

Scratch resistant anti-reflective (SRAR) coatings were developed on Gorilla Glass substrates. A reactive magnetron sputtering process was employed to enable desired layer hardness and refractive index. Optical modeling was performed to determine the effective hardness of the SRAR coatings, in an effort to reduce reflectance in the visible while maintaining high scratch resistance. Scratch resistance was evaluated by using a nano-indentation test. Broadband AR coatings were realized. Potential applications of the SRAR coatings for AD optics were discussed.


Archive | 2013

SURFACE-MODIFIED GLASS SUBSTRATE

Charles Andrew Paulson


Archive | 2013

Laminate articles with moderate adhesion and retained strength

Robert Alan Bellman; Shandon Dee Hart; Robert George Manley; Prantik Mazumder; Charles Andrew Paulson; Chandan Kumar Saha


Archive | 2014

ARTICLES WITH ANTI-REFLECTIVE HIGH-HARDNESS COATINGS AND RELATED METHODS

Charles Andrew Paulson


Archive | 2014

Low-color scratch-resistant articles with a multilayer optical film

Robert Alan Bellman; Shandon Dee Hart; Karl W. Koch; Charles Andrew Paulson; James Joseph Price


Archive | 2014

Scratch-resistant articles with retained optical properties

Karl W. Koch; Charles Andrew Paulson


Archive | 2013

PHYSICAL VAPOR DEPOSITED LAYERS FOR PROTECTION OF GLASS SURFACES

Charles Andrew Paulson


Archive | 2015

DURABLE ANTI-REFLECTIVE ARTICLES

Jaymin Amin; Shandon Dee Hart; Karl W. Koch; Eric Louis Null; Xu Ouyang; Charles Andrew Paulson; James Joseph Price


Archive | 2014

Fracture-Resistant Layered-Substrates and Articles Including the Same

Jaymin Amin; Alexandre Michel Mayolet; Charles Andrew Paulson; James Joseph Price; Kevin Barry Reiman


Archive | 2017

LOW CONTRAST ANTI-REFLECTION ARTICLES WITH REDUCED SCRATCH AND FINGERPRINT VISIBILITY

Shandon Dee Hart; Karl W. Koch; Charles Andrew Paulson

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