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Polymer electro-optic and thermo-optic devices for optical interconnects /Taboada, John Martin, January 2000 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2000. / Vita. Includes bibliographical references (leaves 93-97). Available also in a digital version from Dissertation Abstracts.
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Polymeric waveguide optical switches based on electrooptic and thermooptic beam deflectors integrated with etched TIR mirrorsKim, Jin-ha. January 2003 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2003. / Vita. Includes bibliographical references. Available also from UMI Company.
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Polymeric waveguide optical switches based on electrooptic and thermooptic beam deflectors integrated with etched TIR mirrorsKim, Jin Ha 11 July 2011 (has links)
Not available / text
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Optical switching induced by a BGO crystalBoussert, Bertrand 12 1900 (has links)
No description available.
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Silicon-based optical microresonator devices : polygonal microdisk channel filters and electro-optic modulators/switches /Li, Chao. January 2007 (has links)
Thesis (Ph.D.)--Hong Kong University of Science and Technology, 2007. / Includes bibliographical references (leaves 140-148). Also available in electronic version.
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Fabrication, experimental investigation and computer modeling of gallium-arsenide nonlinear optical devices.Warren, Mial Evans. January 1988 (has links)
Nonlinear-optical switching and logic devices based on GaAs nonlinear Fabry-Perot etalons have been investigated theoretically and experimentally. The theoretical modeling has been performed with the first realistic and easily computed theory of GaAs nonlinear optical properties near the band edge. Both steady-state and dynamic calculations have been performed for optical bistability with GaAs etalons. High-transmission operation is predicted for certain etalon detunings from the excitation wavelength. Various logic-gate functions have simulated with the model. An investigation of differential energy gain in transient, one-wavelength operation was performed. The conclusion is that useful differential gain is not achievable in transient, one-wavelength operation if the pulse width is less than about ten times the carrier lifetime in the material. Waveguide structures with single-mode transverse confinement were designed and optical bistability was predicted for long GaAs etalons similar to cleaved waveguides. GaAs nonlinear optical devices were fabricated in forms of interest for application to optical parallel processing and guided wave signal processing. The fabrication work included etalon arrays and waveguide devices fabricated by reactive ion etching. The photolithography and reactive ion etching processes used and developed are described. Preliminary work on ultra-small quantum-confinement structures is described. Optical experiments were performed on the devices fabricated. The etalon arrays demonstrated extremely fast relaxation times for GaAs etalon devices, and demonstrated the ability to control material parameters through the fabrication process, by increasing the surface recombination rate of charge carriers. Fast optical bistability at low powers was also demonstrated in the array devices. Strip-loaded waveguides with cleaved ends were operated as optical bistable devices with conclusive evidence that the mechanism was electronic in origin. Nonlinear phase shifts of greater than $2\pi$ were observed in some waveguides. Such large nonlinear phase shifts are of great interest for the development of other nonlinear-optical waveguide devices.
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RECOGNITION OF MILITARY VEHICLES USING AN AIRCRAFT ELECTRO-OPTICAL DISPLAY AND A VIDICON CAMERA.Harder, James Antone. January 1983 (has links)
No description available.
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High performance thermo-optic switch and electro-optic modulator based on polymeric multi-mode waveguides with high device packing density for optical network applicationsLu, Xuejun. January 2001 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2001. / Vita. Includes bibliographical references. Available also from UMI/Dissertation Abstracts International.
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Polymeric beam-steering 1xN fiber-optic switchJang, Chiou-hung. January 2002 (has links) (PDF)
Thesis (Ph. D.)--University of Texas at Austin, 2002. / Vita. Includes bibliographical references. Available also from UMI Company.
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Single cell gap transflective liquid crystal displays and the use of photoalignment technology /Du, Tao. January 2009 (has links)
Includes bibliographical references.
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