Browsing by Author "Fry, Edward S."
Now showing items 1-20 of 41
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Gong, Xue-Mei (Texas A&M University. Libraries, 1992)In optical fiber communications, long-distance, low -interference communication links have been realized through the development of both low-loss, single-mode fibers and high output power single-mode diode lasers. Three ...
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Lu, Xiaolin (Texas A&M University. Libraries, 1993)The source laser's relative intensity noise (RIN) and intermodulation distortion (IMD) are two very important system design considerations in fiber optic communication systems, especially in subcarrier multiplexed (SCM) ...
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Fry, Edward S.; Kattawar, George S.; Gray, Deric J.; Zhao, Xianzhen; Lu, Zheng (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2010-09-14)An apparatus for measuring an absorption coefficient includes a first diffusive material, a second diffusive material inside the first diffusive material separated from the first diffusive material by a cavity, and a ...
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Fry, Edward S.; Kattawar, George W.; Gray, Deric J.; Zhao, Xianzhen; Lu, Zheng (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2006-06-06)An apparatus for measuring an absorption coefficient includes a first diffusive material, a second diffusive material inside the first diffusive material separated from the first diffusive material by a cavity, and a ...
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You, Yu (2010-01-16)The first part of this study is focused on numerical studies of light scattering from a single microscopic particle using the Discrete Dipole Approximation (DDA) method. The conventional DDA formalism is generalized to ...
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Kuznetsova, Yelena Anatolyevna (Texas A&M University, 2005-08-29)In this work, interference and coherence phenomena, appearing in atomic and molecular ensembles interacting with coherent light sources, as electromagnetically induced transparency (EIT), coherent population trapping (CPT), ...
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Gomez, Juana (2010-07-14)When studying the expansion of the universe, a significant problem is measuring the red shifts of stellar absorption lines with sufficiently high accuracy; this requires extremely accurate reference frequencies for ...
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Sariyanni, Zoe-Elizabeth (Texas A&M University, 2006-10-30)In the present quantum optics and laser physics study, the non-linear interaction of electromagnetic fields with atomic, molecular and biomolecular media is analyzed. Particular emphasis is given to coherent phenomena, ...
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Anderson, Thomas Nathan (Texas A&M University, 2004-09-30)This thesis describes the development of a new type of sensor for nitric oxide (NO) that can be used in a variety of combustion diagnostics and control applications. The sensor utilizes the absorption of ultraviolet (UV) ...
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Wang, Yi (2020-11-20)This dissertation develops optimal cloud ice particle optical property models used for remotely sensed data from multi-angular satellite sensors. The optimal degree of surface roughness is inferred from Multi-angle Imaging ...
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Thompson, Randall Clyde (Texas A&M University. Libraries, 1978)The angular dependence of the radiance and polarization of light scattered by a suspension of small particles depends on the polarization of the incident light. This dependence, which in general cannot be computed, can be ...
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Alexander, Rufus Norman (Texas A&M University. Libraries, 1979)Electron-hydrogen atom scattering is one of the most fundamental electron-atom scattering problems, providing excellent grounds for testing various theoretical approximation methods. Since the target atom wave functions ...
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Hastings, Ronnie Jack (Texas A&M University. Libraries, 1972)The concept of a multi-photomultiplier tube radiation detection system that electronically displays the image of the spatial distribution of radiation interactions within a thin scintillator has been developed. Small ...
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Fu, Jun (Texas A&M University, 2004-11-15)A Finite Hilbert Basis Set (FHBS) method to calculate the angular and energy distribution of ejected electrons in an ion-atom collision is presented. This method has been applied to the p + H collision at 20 keV impact ...
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Yakovlev, Vladislav Victorovich; Fry, Edward S.; Mason, John David; Bixler, Joel Nathan; Cone, Michael Thomas; Hokr, Brett Harrison (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2018-03-27)Disclosed is a high reflectivity integrating cavity and device to amplify and detect luminescent emissions produced by small concentrations of materials to be analyzed. Femto or nano molar concentrations of a material can ...
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Fry, Edward S.; Musser, Joseph A.; Katz, Jeffrey; Merka, William C.; Kattawar, George W.; Lu, Zheng (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2011-01-11)The invention relates an apparatus and method for forming a diffuse reflector. In one embodiment of the invention, a diffuse reflector is formed by exposing transmissive particles of a pre-determined purity to pressure and ...
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Seshadri, Satyanarayanan (2009-05-15)A circumferential slot In-line Virtual Impactor (IVI) has been designed using Computational Fluid Dynamics (CFD) simulation tools and experimentally characterized using monodispersed liquid aerosols to validate simulation ...
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Hardt, Todd Lewis (Texas A&M University. Libraries, 1975)A review of the theoretical approaches to inner-shell ionization in fast ion-atom collisions has been presented. K x-ray yields have been measured for ten elements ranging from Fe (Z = 26) to Au (Z = 79) using 30-100 MeV ...
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Haubrich, David (2011-10-21)The backscattering coefficient bb is one of the inherent optical properties of natural waters which means that it is independent of the ambient light field in the water. As such, it plays a central role in many problems ...
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Bottiger, Jerold Roy (Texas A&M University. Libraries, 1980)The full sixteen element Mueller scattering matrix has been measured for several single NaCl cubic crystals. Each crystal, in the size range .7μ to 1.8μ, was electrostatically suspended in the beam of a 442 mm laser and ...