Abstract:There is much need for lasers with emission wavelengths in the mid-infrared (2 to 5 microns) for applications that include molecular spectroscopy, environmental and atmospheric trace gas analysis, long haul fiber communications, laser surgery, and atmospheric free-space laser transmission. The… more
Abstract:AstroPower proposes to develop a new high voltage solar cell for photovoltaic linear concentrator arrays based on our thin GaAs solar cell and epitaxial lateral overgrowth technologies and applying lateral segment interconnection techniques. This solar cell design has several advantages which make… more
Abstract:Many lung disorder patients (cystic fibrosis, COPD) require supplemental oxygen. Studies showboth quality and length of life improves if these patients maintain active mobile lives. Their mobility islimited, since many need to stay near their supplemental oxygen source. Portable oxygen enriching… more
Abstract:Automobile three-way catalyst (TWC) are quite efficient at steady state operatingtemperature typically destroying 98% of incoming hydrocarbons (HCs) and carbonmonoxide (CO). However, up to 80% of emissions occur during the first fewminutes of Federal Test Procedure when the engine is running rich,… more
Abstract:Lanxide Corporation proposes to demonstrate innovative approaches for fabrication of thin wall ceramic sheet. The goal of this project is to make a low weight ceramic recuperator suitable for aero-engine applications. Lanxide will extend current processing techniques using commercial paper mill… more
Abstract:Ultra-high-purity silica microspheres recently were introduced primarily for analytical high-performance liquid chromatography (HPLC). However, these materials are expensive and are available only in limited configurations. The aim is to explore new methods for preparing strong, ultra-high-purity… more
Abstract:The use of biotin labeled ligands in receptor binding assays will be used as a substitute for radioHigh affinity biotinylated ligands are used in immunochemistry studies but are not generally employebinding experiments. Biotinylated ligands also have high affinities for the proteins avidin and… more
Abstract:EPITAXIAL GALLIUM PHOSPHIDE (GAP) WILL BE STUDIED AS A PROMISING NEW MATERIAL FOR THE MANUFACTURE OF PARTICLE DETECTORS. DUE TO A HIGH INDIRECT BANDGAP AND EXCEPTIONAL CRYSTALLINE QUALITY, EPITAXIAL GALLIUM PHOSPHIDE DETECTORS WILL PROVIDE SUPERIOR PERFORMANCE IN HIGH-TEMPERATURE, HIGH-RADIATION… more
Abstract:AstroPower proposes to develop a lightweight, high performance, ultra-thin electrostatically bonded GaAs solar cell with an all back contact, zero-grid obscuration structure. The unique design incorporates light trapping, adhesiveless cover slide bonding, and eliminates grid shading. This innovation… more
Abstract:The Phase I Project will develop a comprehensive model to evaluate and optimize state-of-the-art light-emitting diodes for optical memories, optical computing, and fiber or free-space photonic interconnects. The innovation is the development of resonant optical cavity LEDs and a proprietary low-cost… more
Abstract:AstroPower proposes to develop gallium phosphide (GaP) ultraviolet (UV) sensors for engine combustion control. The UV spectra from the free radial combustion components correlates with combustion effectivity in terms of predetonation, and provides a real time basis for central control of excess air… more
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