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Year:1993
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Displaying 426 – 450 of 4010 Awards
Company: ASTRALUX, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: WE PROPOSE TO DEVELOP AND STUDY A NEW MANUFACTURING TECHNOLOGY FOR THE EPITAXIAL GROWTH OF MULTILAYERS OF III-NITRIDES SEMICONDUCTORS (GaN AND AlGaN) AT TEMPERATURES SUBSTANTIALLY LOWER THAN PRESENTLY ACHIEVED. THE TECHNIQUE IS BASED ON THE ION BEAM DEPOSITION SYSTEM WHERE THE IONS ARE GENERATED BY… more
Company: ASTRALUX, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: THE PROPOSED RESEARCH AND DEVELOPMENT EFFORT WILL EXPLORE THE ELECTROLUMINESCENCE PROPERTIES OF RARE EARTH ELEMENTS IN A III-V SEMICONDUCTOR. THE TECHNIQUE OF IMPACT EXCITATION, CURRENTLY USED IN COMMERCIALLY AVAILABLE ELECTROLUMINESCENCE DISPLAY DEVICES, WILL BE STUDIED FOR EXCITING THE RARE EARTHS… more
Company: ASTRALUX, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: N/A
Company: ASTROPOWER, INC. Agency/Program/Year/Phase: NSF / SBIR / 1993 / 2
Abstract: THIS PROGRAM WILL DEMONSTRATE HIGH SPECIFIC POWER, LIGHTWEIGHT, FLEXIBLE, THIN SILICON SOLAR CELLS. THESE SOLAR CELLS CAN BE DIRECTLY SUBSTITUTED FOR EXISTING STATE OF THE ART SILICON SOLAR CELLS WITH THE EFFECT OF SIGNIFICANTLY IMPROVING SPECIFIC POWER, POWER/AREA, AND POWER SUPPLY LIFE. THE… more
Company: ASTROPOWER, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 2
Abstract: AstroPower is developing a two-junction monolithic tandem solar cell composed of (AlxGa1-x)0.51In.49P lattice matched to GaAs for use as the top cell in a three-junction, two-terminal tandem stack. This tunable bandgap material system is capable of current matching, at 2.03eV, in a two-junction… more
Company: ASTROPOWER, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 2
Abstract: ASTROPOWER IS PROPOSING THE DEVELOPMENT OF AN ULTRA-LIGHTWEIGHT, HIGH PERFORMANCE, THIN LIGHT TRAPPING GAAS SOLAR CELL FOR ADVANCED SPACE POWER SYSTEMS. A THIN DEVICE LEADS TO HIGHER PERFORMANCE IN TERMS OF OPEN CIRCUIT VOLTAGE, RADIATION RESISTANCE, AND SPECIFIC POWER. IN A THIN DEVICE, THE… more
Company: ASTROPOWER, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: ASTROPOWER PROPOSES TO DEVELOP A LIGHTWEIGHT, HIGH PERFORMANCE, ULTRA-THIN ELECTROSTATICALLY BONDED GaAs SOLAR CELL WITH COPLANAR BACK CONTACTS. THE INNOVATIVE DESIGN INCORPORATES LIGHT TRAPPING, ADHESIVELESS COVER SLIDE BONDING, AND ELIMINATES GRID SHADING. THIS NOVEL DEVICE WILL EXHIBIT INCREASED… more
Company: ASTROPOWER, INC. Agency/Program/Year/Phase: NSF / SBIR / 1993 / 1
Abstract: THE GROWTH AND DEVELOPMENT OF A (GAP)1-X(ZNS)X-BASED MATERIAL IS BEING ENGINEERED TO PREPARE AN UTEROPOLAR, DIRECT BANDGAP MATERIAL. THIS TYPE OF MATERIAL WITH BANDGAP IN EXCESS OF 2.6 EV CAN BE EMPLOYED IN BLUE LIGHT-EMITTING DIODES, AND IN UV DETECTORS CAPABLE OF SUPERIOR PERFORMANCE COMPARED TO… more
Company: ASTROPOWER, INC. Agency/Program/Year/Phase: NSF / SBIR / 1993 / 1
Abstract: ASTROPOWER IS DEVELOPING GALLIUM PHOSPHIDE ENERGY CONVERTERS OPTIMIZED FOR RADIO LUMINESCENT LIGHT-BASED POWER SUPPLIES. A "TWO-STEP" OR "INDIRECT" PROCESS IS USED WHERE A PHOSPHOR IS EXCITED BY RADIOACTIVE DECAY PRODUCTS TO PRODUCE LIGHT THAT IS THEN CONVERTED TO ELECTRICITY BY A GAP ENERGY… more
Company: ASTROPOWER, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: N/A
Company: ASTRON WIRELESS TECHNOLIGIES, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 2
Abstract: A NOVEL APPROACH TO LOW COST SHAPED BEAM SCANNING FOR MONOLITHIC STRUCTURES IS PROPOSED. THE TECHNIQUE MAKE USE OF RADOME MATERIAL COSTING OF THE CONVENTIONAL MONOLITHIC STRUCTURE; THE RADOME ITSELF IS COMPOSED OF A COMPOSITE OF HIGH DIELECTRIC CONSTANT/MAGNETICALLY SENSITIVE MATERIAL-REFERED TO AS… more
Company: ASTRON WIRELESS TECHNOLIGIES, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 2
Abstract: Due to the limited space and the need for flush mounting charactistics, a new and novel series of antenna systems for communications and ECM is proposed. It is proposed to use dielectromagnetic (DM) materials to miniaturize antennas and for RF DM lens to focus the RF signals into the below the… more
Company: ASTRON WIRELESS TECHNOLIGIES, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 2
Abstract: Monopole and dipole antennas have been determined to radiate most efficiently when the size of the antenna is proportional to the frequency being transmitted or received, i.e. one-quarter, one-half or one wavelength. As the operating frequency is varied from that ideal frequency nulls begin to… more
Company: ASTRON WIRELESS TECHNOLIGIES, INC. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: N/A
Company: ASTROTERRA CORP. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: THE OBJECTIVE OF THIS RESEARCH IS TO SEE IF AN EXTREMELY NARROWBAND SODIUM FARADAY ATOMIC LINE FILTER CAN BE USED TO ALLOW ADAPTIVE SYSTEMS USING A SODIUM LASER GUIDE STAR TO WORK UNDER DAYTIME LIGHT CONDITIONS FOR APPLICATIONS SUCH AS IMAGING SATELLITES. THE POTENTIAL APPLICATIONS OF THE FILTER… more
Company: ASTROTERRA CORP. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: THIS PROPOSAL IS FOR THE DESIGN OPTIMIZATION AND TESTING OF A HIGH CURRENT SHEET-LIKE ELECTRON BEAM GENERATOR. SPECIFICALLY IT IS FOR A HIGH CURRENT DENSITY (>20A/CM2) SHEET ELECTRON BEAM SOURCE USING A RUGGED LaB(6) CATHODE. SHEET ELECTRON BEAMS ARE VERY DESIRABLE FOR COUPLING TO THE EVANESCENT… more
Company: ASTROTERRA CORP. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: DIAMOND HAS A NEGATIVE EELCTRON AFFINITY ON ITS (111) FACE AND P-TYPE DIAMOND IS CONDUCTIVE. UNFORTUNATELY, DOPING OF DIAMOND TO MAKE IT CONDUCTIVE DECREASES THE CARRIER MOBILITIES WHILE INCREASING THE TRAP DENSITIES. EXPERIMENTS WITH P-TYPE DIAMOND HAVE NOT YET PRODUCED SIGNIFICANT CURRENTS. IN THE… more
Company: ASTROTERRA CORP. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: THIS PROPOSAL IS FOR THE STUDY AND DEVELOPMENT OF A COMPACT, HIGH POWER TUNABLE MILLIMETER WAVE GENERATOR. SPECIFICALLY IT IS FOR A COMPACT OROTRON TUBE OPERATING IN THE 94 GHz (W-BAND) RANGE WITH POWER OUTPUTS ON THE ORDER ON 10 WATTS. SUCCESSFUL DEVELOPMENT OF THE OROTRON DEVICES DEPENDS… more
Company: ASTROX CORP. Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: N/A
Company: ATC - NY Agency/Program/Year/Phase: DOD / SBIR / 1993 / 1
Abstract: N/A
Company: Atg Agency/Program/Year/Phase: ED / SBIR / 1993 / 1
Abstract: THE PROLIFERATION OF GRAPHICAL USER INTERFACES (GUIS) IN PERSONAL COMPUTERS, SUCH AS MICROSOFT WINDOWS AND MACINTOSH, IS A THREAT TO VISUALLY IMPAIRED PERSONS' ABILITY TO USE COMPUTERS BECAUSE GUIS REPRESENT INFORMATION ICONICLY AND SPATIALLY, AS WELL AS TEXTUALLY. THE GUIS VISUAL ORIENTATION MAKES… more
Company: The Athena Group, Inc. Agency/Program/Year/Phase: HHS / SBIR / 1993 / 1
Abstract: Mammography's role in the detection of breast cancer is well known. Although more accurate than other existing techniques, mammography's general inability to detect small tumors and other features motivates our study of the Mammograph Display System [MDS]. The MDS is based on the application of… more
Company: Atkinson-noland Assoc. Inc. Agency/Program/Year/Phase: NRC / SBIR / 1993 / 1
Abstract: N/A
Displaying 426 – 450 of 4010 Awards
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