Search results

  • CSV Spreadsheet
  • RSS Feed
(1 - 9 of 9)
Rectangular Hermite non-uniformly correlated beams and its propagation properties
Title
Rectangular Hermite non-uniformly correlated beams and its propagation properties
Author
Gbur, Greg, Yu, Jiayi, Cai, Yangjian
Date Created
2018
Subjects--Topical
Physics, Optics
Description
We introduce a new class of non-uniformly correlated beams that are called rectangular Hermite non-uniformly correlated (RHNUC) beams, which possess rectangular symmetry in their degree of coherence. It is shown that, in free space and in turbulen...
Propagation properties of Hermite non-uniformly correlated beams in turbulence
Title
Propagation properties of Hermite non-uniformly correlated beams in turbulence
Author
Gbur, Greg, Yu, Jiayi
Date Created
2018
Subjects--Topical
Physics, Optics
Description
We study the propagation properties (intensity, degree of coherence and scintillation) of a new class of beams in a turbulent atmosphere, which are called Hermite non-uniformly correlated (HNUC) beams. The results show that the beams not only have...
ACCURATE AND EFFICIENT CALCULATION OF SINGULAR ELECTROSTATIC POTENTIALS IN CHARGE-DIELECTRIC SPHERICAL AND JANUS PARTICLE SYSTEMS
Title
ACCURATE AND EFFICIENT CALCULATION OF SINGULAR ELECTROSTATIC POTENTIALS IN CHARGE-DIELECTRIC SPHERICAL AND JANUS PARTICLE SYSTEMS
Author
Retz, Caylah
Date Created
2018
Subjects--Topical
Molecular biology, Mathematics, Physics
Description
We introduce an efficient and accurate boundary element method for computing the electrostatic potential in closely-packed dielectric spheres and Janus particles. Close physical proximity occurs in modeling molecular ion interactions or colloidal ...
Metasurfaces for Field Control and Detection
Title
Metasurfaces for Field Control and Detection
Author
Rosenbury, Christopher
Date Created
2018
Subjects--Topical
Optics, Nanoscience, Physics
Description
Metasurfaces have been of increasing interest in the scientific community due to their consistent ability to efficiently reproduce traditional optical elements via quasi-monolithic patterning. In this dissertation I will examine various metasurfac...
A SINGLE-PIXEL HYPERSPECTRAL IMAGING SYSTEM FOR CANCER MARGIN DETECTION
Title
A SINGLE-PIXEL HYPERSPECTRAL IMAGING SYSTEM FOR CANCER MARGIN DETECTION
Author
Peller, Joseph
Date Created
2018
Subjects--Topical
Optics, Physics
Description
We have developed a hyperspectral imaging (HSI) system based on a single pixel camera design to detect differences in tissue properties based on the optical reflectance and autofluorescence spectra of the tissue. The long-term goal of this project...
CHARACTERIZATION OF LIGHT-META STRUCTURE INTERACTIONS
Title
CHARACTERIZATION OF LIGHT-META STRUCTURE INTERACTIONS
Author
Chandra, Nitish
Date Created
2018
Subjects--Topical
Optics, Physics
Description
The advent of metamaterials has increased the complexity of possible light-matter interactions, creating gaps in knowledge and violating various commonly used approximations and rendering some common mathematical frameworks incomplete. Our forward...
Molecular clustering characteristics in ternary trehalose and choline dihydrogen phosphate solutions
Title
Molecular clustering characteristics in ternary trehalose and choline dihydrogen phosphate solutions
Author
Nikulsin, Nikita
Date Created
2018
Subjects--Topical
Physics
Description
Spatial and temporal characteristics of molecular structure in ternary solutions of trehalose and choline dihydrogen phosphate (CDHP) are studied using molecular dynamics simulations at 300 K for a range of solute concentrations with a 2:1 stoichi...
New Algorithms for Protein Structure Analysis: From Nonparametric Density Estimation to Characterization of Molecular Volume Spatial Distributions
Title
New Algorithms for Protein Structure Analysis: From Nonparametric Density Estimation to Characterization of Molecular Volume Spatial Distributions
Author
Farmer, Jenny
Date Created
2018
Subjects--Topical
Bioinformatics, Biophysics, Physics
Description
The Flexibility and Stability Test (FAST) is a C++ class library designed in the early 2000’s to execute free energy decomposition and reconstitution operations applied to protein structures. The library has been substantially expanded to include ...
IN-SITU MEASUREMENT OF DIMENSIONS AND SURFACE PROFILE OF AXISYMMETRIC OBJECTS USING FRINGE PROJECTION TECHNIQUE
Title
IN-SITU MEASUREMENT OF DIMENSIONS AND SURFACE PROFILE OF AXISYMMETRIC OBJECTS USING FRINGE PROJECTION TECHNIQUE
Author
Farahi, Navid
Date Created
2018
Subjects--Topical
Optics, Physics
Description
Fringe projection technique has been a powerful tool for 3D metrology and surface profilometry with high repeatability. However, for in-situ measurement of objects with highly specular surfaces, large dimensions, and large varying slopes, acquirin...