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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...

Title: FOURIER-BASED IMAGE SHARPNESS SENSOR FOR ADAPTIVE OPTICS CORRECTION
Author: Walker, Kristin
Date Created: 2009
Subjects--Topical: Optics
Description: Adaptive optics reduces undesirable turbulence effects present during propagation and imaging through the atmosphere or another random medium. Within an adaptive optics system, wavefront sensing determines the incoming wavefront errors. Image shar...

Title: Infrared Photocurrent Spectroscopy Of Deep Levels In Mg-Doped GaN And AlxGa1-xN
Author: Batoni, Paolo
Date Created: 2009
Subjects--Topical: Electrical engineering
Description: Recently, there is an increasing demand for III-nitride semiconductor based optoelectronic devices, and especially for ultraviolet (UV) and Deep UV sources and sensors; however, the development and the performance of such devices is fundamentally ...

Title: SURFACE PLASMON EFFECTS IN NANO-OPTICS: SUPER-RESOLVED OPTICAL READOUT AND COHERENCE CONVERSION
Author: Gan, Choon How
Date Created: 2009
Subjects--Topical: Optics
Description: Surface plasmon effects in nano-optical systems are investigated through rigorous numerical simulations and analytical modeling. Several strategies to achieve superresolution in plasmon-assisted optical readout systems are proposed, and simulation...