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Title: Effects of Edge Roughness on Optical Scattering from Periodic Microstructures
Author: Bergner, Brent
Date Created: 2009
Subjects--Topical: Optics, Nanotechnology
Description: Planar photonic crystals and other microstructured surfaces have important applications in a number of emerging technologies. However, these structures can be difficult to fabricate in a consistent manner. Rapid, precise measurements of critical p...

$Numerical and Optical Performance Characterization of Random Antireflective Surface Structures on Diffractive Optical Elements$

Title: Numerical and Optical Performance Characterization of Random Antireflective Surface Structures on Diffractive Optical Elements
Author: Gadamsetti, Praneeth
Date Created: 2023
Subjects--Topical: Optics
Description: Antireflective structured surfaces (ARSS) are periodic, or random, distributions of three-dimensional nano-features fabricated directly on optical quality substrates, for the suppression of surface reflectivity from the dielectric boundary. Within...

Title: Variable Shearing Holography
Author: Shanmugam, Prithiviraj
Date Created: 2023
Subjects--Topical: Mechanical engineering, Optics
Description: From the perspective of manufacturing, it is not always ideal to use conventional methods of surface and optical metrology. Many optical metrology systems like interferometry use a stable temperature-controlled environment in a laboratory setting ...