1–50 von 1,442 Ergebnissen
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    Optical SAR processor for space applications

    Bourqui, P. / Harnisch, B. / Marchese, L. et al. | Tema Archiv | 2008
    performed for the analysis of SAR image generation using an optical processor and describes the set-up of an optical SAR processor prototype ...

    Design strength of optical glass

    Doyle, K.B. / Kahan, M.A. | Tema Archiv | 2003
    extremely conservative design approaches are typically used for optical elements made of glass. Determining a design allowable for glass elements is ...

    Optical interconnects for military systems

    Honey, D.A. | Tema Archiv | 1999
    of fiberoptics as a replacement for coaxial cables. Optical interconnects is continuing to find new application at shorter and shorter ...

    Semiconductor ultraviolet optical sources for biological agent detection

    Carrano, J.C. / Maltenfort, A.J. | Tema Archiv | 2002
    -to-warn' bio-sensors. Currently, DoD is developing a sub-system known as the Biological Aerosol Warning System (BAWS) for the Joint ...

    Polymer waveguides for 100 cm (40") optical backplanes

    Moisel, J. / Guttmann, J. / Huber, H.P. et al. | Tema Archiv | 2002
    Optical backplanes are attractive components for systems with high data rates between subsystems and a large number of interconnects. An ...

    Technology validation of optical fiber cables for space flight environments

    Ott, M.N. / Friedberg, P.R. | Tema Archiv | 2001
    using the dose rate requirements of International Space Station. One optical fiber cable in particular was tested for outgassing to verify ...

    Plastic optical fibers for automotive applications

    Heiroku Suganuma / Tadayo Matsunaga | Tema Archiv | 1991
    The high heat resistant optical fibers (POFs) have been developed for various automotive applications. For the clearance monitor lamp 100 ...

    Radiation qualification and testing of a large number of optical glasses used in the ESA fluid science laboratory onboard the columbus orbital Facility of the international space station

    Doyle, D.B. / Dewandre, T.M. / Claessens, D. et al. | Tema Archiv | 2002
    International Space Station (ISS) is a multi-user facility for the performance of microgravity research. It comprises a very complex optical bench ...

    An optical locator for horizon sensing

    Fallon, J.J. / Selby, V.H. | Tema Archiv | 1991
    An optical computer has been constructed employing an (patent pending) artificial intelligence, early vision, processing technique to ...

    Concepts using optical MEMS array for ladar scene projection

    Smith, J.L. | Tema Archiv | 2003
    fiber optic cables. The concept calls for an optical MEMS (micro-electromechanical system) steerable micro-mirror array. IFOV's are a cluster of ...

    Emerging applications of optical fibers and optical technologies in automobiles

    Saifi, M.A. / Tsuji, Y. / Idei, G. et al. | Tema Archiv | 1992
    A quiet but deliberate revolution is taking place in the automobile field. Electronics and optical technologies familiar to the ...

    Optical fiber cable assembly characterization for the mercury laser altimeter

    Ott, M.N. / Proctor, M. / Dodson, M. et al. | Tema Archiv | 2003
    For the space flight mission MESSENGER, the Mercury Laser Altimeter (MLA) instrument required highly reliable optical fiber assemblies for ...

    Revolutionary optical sensor for physiological monitoring in the battlefield

    Kingsley, S.A. / Sriram, S. / Pollick, A. et al. | Tema Archiv | 2004
    SRICO has developed a revolutionary approach to physiological status monitoring using state-of-the-art optical chip technology. The ...

    VCSEL optical subassembly for avionics fiber-optic modules

    Hager, H.E. / Chan, E.Y. / Beranek, M.W. et al. | Tema Archiv | 1996
    , the question of VCSEL suitability for use in avionics-qualifiable fiber-optic systems naturally follows. This paper addresses avionics ...
    Schlagwörter: OSA (optical subassembly)

    Optical character recognition (OCR) in uncontrolled environments using optical correlators

    Morin, A. / Bergeron, A. / Prevost, D. et al. | Tema Archiv | 1999
    first applications envisaged for optical correlation technologies as a result of their high-speed direct detection and identification ...

    Optical fiber sensors for vehicle detection

    Meller, S. / Vries, M.J. de / Arya, V. et al. | Tema Archiv | 1995
    applications in industry for process control, and more recently for monitoring the health of advanced civil structures. Optical fiber sensors are ...

    Common optical interconnect for systems and sensors

    Stevens, R.C. | Tema Archiv | 2001
    This paper discusses the implementation of a single optical backbone interconnect that can accommodate the wide variety of information that ...

    Development of electrostatic levitation furnace for the International Space Station

    Ishikawa, T. / Murakami, K. / Yoda, S. | Tema Archiv | 1996
    An electrostatic levitation furnace (ELF) is under development for the Japanese experiment module (JEM) in the international space station ...

    New tracking and measuring control system for optical and electronic theodolite

    Yang, Wenshu / Ma, Jiaguang | Tema Archiv | 2002
    This paper describes a new tracking and measuring control system for optical and electronic theodolite. This control system can provide ...

    Optical replication technique for wideband transient waveform digitization

    Johnstone, A. / Lewis, M.F. / Hares, J. | Tema Archiv | 1998
    In many modern military systems it is necessary to digitize wideband data of bandwidth up to 10 GHz or more at say 8-bit accuracy for ...

    High-performance optical disk systems for tactical applications

    Haritatos, F. | Tema Archiv | 1991
    The Rome Laboratory (RL) has been actively pursuing the development and transition of optical disk storage technology from the laboratory ...

    Wideband signal processing applications for coherent optical channelizers

    Davis, R. / Lembo, L. / Wang, Wenshen et al. | Tema Archiv | 2000
    conventional electronics, conventional receiver electronics becomes a bandwidth bottleneck, thus development is timely for optical processing of ...

    Human engineering of multisensor and multisource tracking systems

    Svenmarck, P. | Tema Archiv | 2000
    with pilots' decision-making. This paper focuses on the factors involved in the pilots' control of multisensor and multisource systems for ...

    International Earth remote sensing: overview 1980-2010

    Glackin, D.L. | Tema Archiv | 2000
    next decade. The scope of this paper is international. The work that forms the basis of this paper covers systems from Argentina to Ukraine ...

    HELINET: an integrated network of unmanned aerial vehicles for optical Earth surveillance

    Magli, E. / Olmo, G. / Moscheni, F. et al. | Tema Archiv | 2000
    communications, as well as optical surveillance and traffic monitoring. Particularly for the surveillance application, an optical payload will be mounted ...

    Direct detection optical relay satellite for deep-space communication

    Mecherle, G.S. / Akle, W. / Starkus, C.J. et al. | Tema Archiv | 1994
    This paper describes an earth orbiting Deep Space Relay Satellite System (DSRSS) based on optical direct detection communication for the ...

    Fiber optic gyroscope for automobiles utilizing integrated optical gyrochip and elliptical core polarization maintaining optical fiber

    Yuhara, T. / Kumagai, T. / Iizuka, H. et al. | Tema Archiv | 1993
    optical fiber for use in vehicles. These gyroscopes operate with phase-modulation signal-processing electronics. Fiber-to-fiber insertion loss ...

    IR FPA optical interface technology

    Hyde, K. / Naiman, C. / Reich, S. et al. | Tema Archiv | 1994
    The operation of an optical communication link employing a Mach-Zehnder interferometer fabricated from has been demonstrated in a cryogenic ...

    Remote diagnosis of the International Space Station utilizing telemetry data

    Deb, S. / Domagala, C. / Ghoshal, S. et al. | Tema Archiv | 2001
    Modern systems such as nuclear power plants, the Space Shuttle or the International Space Station are examples of mission critical systems ...

    Optical networks for earth-space communications and their performance

    Shaik, K. / Wonica, D. / Wilhelm, M. | Tema Archiv | 1994
    This article describes optical subnets of ground based receiving stations for earth-space optical communications. The optical subnet ...

    Progress and status of guided wave optical interconnection technology

    Bristow, J. / Sullivan, C. / Mukherjee, S. et al. | Tema Archiv | 1993
    Optical interconnects at the cabinet-to-cabinet, board-to board, and multichip module -to- multichip module will enable future avionics ...

    Silicon carbide as a basis for spaceflight optical systems

    Curcio, M.E. | Tema Archiv | 1994
    material basis for reflective, flight telescopes and optical benches SiC offers: the lightweight and stiffness characteristics of beryllium; glass ...

    Progress and plans for the optical communications programm at JPL

    Lesh, J.R. | Tema Archiv | 1994
    applications for the technologies are first described. The systems and technologies for both the spacecraft optical communications terminals and the ...

    A plan for the development and demonstration of optical commincations for deep space

    Lesh, J.R. / Deutsch, L.J. / Weber, W.J. | Tema Archiv | 1991
    In this article, an overall plan for the development and demonstration of optical communications for deep-space applications was presented ...

    Monolithic semiconductor active waveguide optical switch

    Balestra, C.L. / Blackwell, R.J. / Johnson, B.C. et al. | Tema Archiv | 1993
    The authors have utilized a semiconductor optical amplifier (SOA) as an optical gain/absorption switch and have demonstrated an array of ...

    Design considerations for pattern recognition demonstration for transition of optical processing to systems (TOPS)

    Temmon, M. / Hester, C. | Tema Archiv | 1992
    correlator design does provide the user with the flexibility to change filters for a specific target and application. In the planned TOPS ...

    Fixation method with high orientation accuracy for optical terminals in space

    Bauer, D. / Lober, K. / Seeliger, R. | Tema Archiv | 1991
    to establish an optical inter orbit communication link. An alignment accuracy of 0.01 deg is required at the interface to the host satellite ...

    Optical measurement for satellite profilemeter surface using spread spectrum technique

    Al-Raweshidy, H.S. | Tema Archiv | 1994
    This paper evaluates the experimental performance of satellite profile measurements using digital correlation techniques in optical spread ...

    Global optimization of MCMs with ASICs using concurrent engineering

    Cazenave, J.P. / Dupenloup, G. | Tema Archiv | 1994
    This paper describes a large MCM developed for space applications. Design constraints were extremely severe: low volume, low weight, high ...

    Optical-fiber-based adhesive bondline monitoring system for composite patch systems

    Elster, J. / Trego, A. / Dante, J. et al. | Tema Archiv | 2001
    levels in the technology. The presented sensing system is comprised of optical fiber long period gratings (LPGs) for chemical measurement and ...

    Ground demonstration of an optical control system for a space-based sparse aperture telescope

    DeYoung, D. / Dillow, J. / Corcoran, S. et al. | Tema Archiv | 1998
    project, a sparse aperture telescope design concept was developed. This design includes an optical control system capable of correcting the ...

    Hubble Space Telescope: cost reduction by re-engineering telemetry processing and archiving

    Miebach, M.P. | Tema Archiv | 1998
    for all HST subsystems. This data store will become the engineering data archive and will include a database for the user to analyze HST ...

    Recent advances in the quality of CVD diamond optical components

    Wort, C.J.H. / Pickles, C.S.J. / Beale, A.C. et al. | Tema Archiv | 1999
    Reports on the properties and applications of polished polycrystalline diamond optical components produced by chemical vapor deposition and ...

    The infrared space observatory. Optical subsystem

    Singer, C. / Massoni, J.A. / Moßbacher, B. et al. | Tema Archiv | 1991
    optical for image quality and straylight) and on the other hand by dedicated elementary tests linked to operation in cryogenic environment ...

    Fabrication of stable lightweight beryllium optical support structures

    Grant, L.A. / Hardesty, R.E. | Tema Archiv | 1990
    This paper will describe many recent aerospace applications where beryllium was successful used in different types of optical support ...

    Multitrack rewritable optical disk system for high performance applications. 14-inch TODS

    Cinelli, J. / Kozak, T. | Tema Archiv | 1991
    specifications for the 14-inch TODS optical disk storage system. Of primary concern is high, continuous data transfer rates and large data storage ...

    The European SILEX project and other advanced concepts for optical space communications

    Oppenhäuser, G. / Wittig, M. / Popescu, A. | Tema Archiv | 1991
    scheduled for 1994. Other concepts for optical space communication links using Nd:YAG lasers and heterodyne receive systems are outlined. ...

    A compact optical associative memory

    Burns, T.J. / Rogers, S.K. / Kabrisky, M. et al. | Tema Archiv | 1991
    A unique associative memory architecture is presented that combines the compact optical processing environment of a Fabry-Perot Confocal ...