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COMPRESSIVE IMAGING AND DUAL MOIRÉ LASER INTERFEROMETER AS METROLOGY TOOLS
Title
COMPRESSIVE IMAGING AND DUAL MOIRÉ LASER INTERFEROMETER AS METROLOGY TOOLS
Author
Abolbashari, Mehrdad
Date Created
2013
Subjects--Topical
Optics, Engineering
Description
Metrology is the science of measurement and deals with measuring different physical aspects of objects. In this research the focus has been on two basic problems that metrologists encounter. The first problem is the trade-off between the range of ...
DESIGN AND FABRICATION OF LOW LOSS AND LOW INDEX OPTICAL METAMATERIALS
Title
DESIGN AND FABRICATION OF LOW LOSS AND LOW INDEX OPTICAL METAMATERIALS
Author
Cox, Princess
Date Created
2013
Subjects--Topical
Optics, Nanoscience
Description
The study of optics has changed over the past 3000 years. We have developed beyond the early lens technologies of quartz and other types of glass materials and new materials are being engineered to enhance the properties of naturally occurring mat...
INGAN/GAN MULTIPLE QUANTUM WELL STRUCTURES: SUBMICRON STRUCTURAL, OPTICAL, ELECTRICAL AND CHEMICAL PROPERTIES
Title
INGAN/GAN MULTIPLE QUANTUM WELL STRUCTURES: SUBMICRON STRUCTURAL, OPTICAL, ELECTRICAL AND CHEMICAL PROPERTIES
Author
Li, Ying
Date Created
2013
Subjects--Topical
Materials science, Electrical engineering, Optics
Description
In this work, a novel approach has been implemented to investigate the submicron (30nm spatial resolution) structural and optical properties of bulk GaN, InGaN/GaN Multiple Quantum Well (MQW), p-typle AlGaN capped MQW, and full Light Emitting Diod...
Novel Fiber Optic Tip Designs and Devices For Laser Surgery
Title
Novel Fiber Optic Tip Designs and Devices For Laser Surgery
Author
Hutchens, Thomas
Date Created
2013
Subjects--Topical
Optics
Description
Fiber optic delivery of laser energy has been used for years in various types of surgical procedures in the human body. Optical energy provides several benefits over electrical or mechanical surgery, including the ability to selectively target spe...
Optical super-resolution and periodical focusing effects by dielectric microspheres
Title
Optical super-resolution and periodical focusing effects by dielectric microspheres
Author
Darafsheh, Arash
Date Created
2013
Subjects--Topical
Optics, Physics, Biomedical engineering
Description
Optical microscopy is one of the oldest and most important imaging techniques; however, its far-field resolution is diffraction-limited. In this dissertation, we proposed and developed a novel method of optical microscopy with super-resolution by ...
Optical surface characterization with the structure function
Title
Optical surface characterization with the structure function
Author
He, Liangyu
Date Created
2013
Subjects--Topical
Mechanical engineering, Optics
Description
It is important to characterize surface and transmitted wavefront errors in terms of the spatial content. The errors are typically analyzed in three spatial domains: figure, ripple (or mid-spatial frequency) and roughness. These errors can affect ...
Thulium Fiber Laser Lithotripsy
Title
Thulium Fiber Laser Lithotripsy
Author
Blackmon, Richard
Date Created
2013
Subjects--Topical
Optics, Biomedical engineering
Description
The Thulium Fiber Laser (TFL) has been studied as a potential alternative to the conventional Holmium:YAG laser (Ho:YAG) for the treatment of kidney stones. The TFL is more ideally suited for laser lithotripsy because of the higher absorption coef...