Browsing by Author "Taylor, Henry F."
Now showing items 1-20 of 56
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Yum, HoNam (Texas A&M University, 2005-11-01)In this thesis, a 6-beam combiner using multiplexed holograms in dye-doped polymer is investigated. It is realized by recording six superimposed holographic gratings, which show uniform diffraction efficiency. The coupled ...
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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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Gibler, William N.; Atkins, Robert A.; Lee, Chung-Eun; Taylor, Henry F. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1994-02-01)Optical fibers are embedded in metal structures and components by using a pair of stress-relieving tubes at the air-metal interface of the optical fiber.
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Taylor, Henry F.; Lee, Chung E. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1993-03-16)Apparatus for sensing intrusion into a predefined perimeter comprises means for producing a coherent pulsed light, which is injected into an optical sensing fiber having a first predetermined length and positioned along ...
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Maier, Eric William (Texas A&M University, 2004-09-30)A distributed fiber optic intrusion sensor capable of detecting intruders from the pressure of their weight on the earth's surface was investigated in the laboratory and in field tests. The presence of an intruder above ...
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Taylor, Henry F. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1992-10-20)The present invention is directed to a sensor which utilizes an optical fiber interferometer to detect the absorption of a modulated laser beam by a particular chemical species. In particular, one embodiment of the present ...
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Huang, Yingqing (Texas A&M University, 2005-08-29)Interparticle interactions determine the microstructure, stability, rheology, and optical properties of concentrated colloidal suspensions involved in paint, paper, cosmetic, and pharmaceutical industries, etc. Frequency ...
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Chang, Kai; Taylor, Henry F. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1991-06-04)An electromagnetic signal processor is disclosed comprising an input waveguide, an intermediate waveguide, and an output waveguide. The intermediate waveguide comprises two portions having substantially equal electromagnetic ...
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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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Okorafor, Ekpe Apia (Texas A&M University, 2007-04-25)In this dissertation, the design and analyses of an extremely scalable distributed multicomputer architecture, using optical interconnects, that has the potential to deliver in the order of petaFLOP performance is presented ...
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Kim, Ryoung-Han (Texas A&M University, 2006-04-12)Bragg grating reflectors etched in amorphous silicon overlay films have been integrated with Ti:LiNbO3 optical waveguides. With a 12.5 mm long grating segment and an etch depth of ~ 93 nm in a 105 nm-thick silicon film, a ...
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Park, Sanghoon (Texas A&M University, 2005-11-01)A compact frequency synthesizer based on a phase locked loop (PLL) is designed for the self-calibration in RF circuits. The main advantage of the presented frequency synthesizer is that it can be built in a small silicon ...
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Juarez, Juan C. (2009-06-02)A distributed sensor using an optical fiber for detecting and locating intruders over long perimeters (>10 km) is described. Phase changes resulting from either the pressure of the intruder on the ground immediately above ...
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Song, Xuefeng (Texas A&M University, 2005-02-17)Power system dynamics are commonly modeled by parameter dependent nonlinear differential-algebraic equations (DAE) x p y x f ) and 0 = p y x g ) . Due to (,, (,, the algebraic constraints, we cannot ...
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Yue, Wing Kong (Texas A&M University. Libraries, 1991)Anodization of a heavily doped silicon wafer followed by oxidation can build a structure of an insulated layer with vertical voids on the substrate. When a positive potential is applied on the top of the insulating layer, ...
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Bhatranand, Apichai (Texas A&M University, 2005-11-01)The use of optical feedback for improving response linearity of electrooptic light modulators has been investigated. The modulator is configured as a straight channel waveguide flanked by electrodes in a lithium niobate ...
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Kim, Changdong (Texas A&M University, 2006-04-12)Analysis and experimental results on a polarization independent electrooptic matched filter (EMF) with a center wavelength of 1.53 μm are reported. The EMF utilizes electrooptic phase-matched TE↔TM conversion ...
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Malik, Bilal Hameed (2009-06-02)A tunable erbium-doped fiber ring laser using an intra-cavity Fabry-Perot filter as the tuning element is investigated. Tuning is achieved by varying the applied voltage which controls the FP cavity length. The laser's ...
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Kuppuswamy, Harini (Texas A&M University, 2006-04-12)A distributed fiber optic sensor with the ability of detecting and locating intruders on foot and vehicles over long perimeters (>10 km) was studied. The response of the sensor to people walking over or near it and to ...