Abstract:Microlenses integrated with the focal plane arrays are found to improve its performance very significantly, through improvement of the fill factor, signal to noise ratio and increase of the operating temperature. Princeton Electronic Systems has developed a very sophisticated technique for… more
Abstract:We propose to build a portable sensor for "non-invasive" and "real time" analysis of vital human fluids. This sensor will be based on a CCD-OMA enhance Raman spectromenter employing two novel modulation techniques. Unlike any other techniques, Raman spectroscopy offers the advantage of detecting a… more
Abstract:Princeton Electronic Systems (PES) proposes to develop a photonics simulation software package to support the design and evaluation of optoelectronic circuits comprising diode lasers, photodetectors, optical modulators and multiplexers, passive couplers, optical waveguides, and optical amplifiers. … more
Abstract:41418 November 20, 1996
Princeton Electronic Systems, Inc.
There is a growing need to develop image data link capabilities for real time still frame imagery and video transmission. This project will develop a high speed transmission and reception system… 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
Abstract:Computer and engine studies demonstrated a 100% increase in diesel engine power with the use of 31% oxygen enriched air (OEA) versus standard 21% oxygen air. Additional benefits from OEA include: (1) improved fuel efficiency, (2) compatible with lower grade (volatility) fuels, (3) reduced CO and… more
Abstract:The investigators will develop a new class of perfluoropolymers with exceptionally high oxygen fluxmembranes for enhanced bioreactor performance. Propagation of animal cells for biopharmaceuticals iswidespread along with optimization of environmental constraints and procedures to increase… more
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