1–50 von 881 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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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)

    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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 ...

    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 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 ...

    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 ...

    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 ...

    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 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. ...

    Combined radiation damage, annealing, and ageing studies of InGaAsP/InP 1310 nm lasers for the CMS tracker optical links

    Gill, K.A. / Grabit, R. / Troska, J. et al. | Tema Archiv | 2002
    multi-quantum-well lasers, the type chosen for use in the CMS Tracker optical links. The radiation damage effects are compared for a variety of ...

    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 ...

    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 ...

    Electric field sensor of LiNbO3:Ti optical waveguide for monitoring automobile ignition system

    Yu, Tao / Li, Yushan / Ma, Shaojie et al. | Tema Archiv | 1994
    An electric field Ti:LiNbO3 optical waveguide sensor with high sensitivity (220 mV/(V/cm)), high resolution (0.05 V/cm), 1 % linearity and ...

    Electro-optical trade study for the U.S. Army Air Warrior program

    Thacker, C. / Perconti, P. / Gillespie, J.B. et al. | Tema Archiv | 1997
    Vision Directorate has conducted a trade study of helmet mounted intensifier and display components having potential utility for Air Warrior ...

    Optical path tracking in high scintillation scenarios

    Rago, C. / Huff, M. / Ravichandran, B. et al. | Tema Archiv | 2001
    The problem described in this paper deals with tracking the optical path perturbations introduced by the atmosphere when illuminating a ...

    Ground Standoff Mine Detection System (GSTAMIDS) engineering, manufacturing and development (EMD) block 0

    Pressley, J.R.R. / Pabst, D. / Sower, G. et al. | Tema Archiv | 2001
    for Block 0 is the South African Meerkat that has overpass capability for anti-tank mines, as well as armor anti-mine blast protection and ...

    Recent developments in plastic optical fiber components for automotive applications

    Cirillo, J.R. / Jennings, K.L. / Lynn, M.A. et al. | Tema Archiv | 1993
    The majority of production applications using plastic optical fiber (POF) have been for illumination applications. These applications ...

    Optical characterization of volume-scattering backgrounds

    Popescu, G. / Dogariu, A.C. | Tema Archiv | 2000
    Scattering media act in many situations as backgrounds in target recognition and remote sensing and an accurate method for their ...

    Free-space optical communication systems (FOCUS): a US Army overview

    Vallestero, N.J. / Khusid, M. / Prasad, N.S. et al. | Tema Archiv | 2002
    systems will be based on a survivable, adaptable network capable of integrating commercial services and securely utilizing bandwidth for voice ...

    Bistatic radar imaging of landmines by optical electric field sensor

    Sato, M. / Tanaka, R. / Yoshida, K. | Tema Archiv | 2004
    We are developing a novel GPR system for stand off landmine detection. This is a bistatic GPR system, which uses a TEM horn antenna for a ...

    Semiconductor active waveguide reconfigurable optical interconnect devices and networks

    Balestra, C.L. / Alkinson, T.L. / Johnson, B.C. et al. | Tema Archiv | 1993
    and multi-device level to configure a high transmission bandwidth space division switch. For space and aircraft systems, where weight and ...

    Status of free-space optical communications and its future applications

    Freidell, J.E. | Tema Archiv | 1994
    Free-Space optical communications has been a subject of research interest nearly since the advent of the laser. Space applications have ...

    Comparison of radio frequency and optical architectures for deep-space communications via a relay satellite

    Mecherle, G.S. / Horstein, M. | Tema Archiv | 1994
    performance and attractivness for the deep-space communication mission. Two candidate system architectures based on optical technologies were ...

    Present and future of optical intersatellite communication research at NASDA

    Araki, T. / Nakamori, S. / Hisada, Y. et al. | Tema Archiv | 1994
    research. Second, results of the Optical Inter-orbit Communications Engineering test Satellite (OICETS) feasibility study are reported. Last, they ...

    Improvement of LIDAR system by modulation of an optical pulse laser for underwater detection

    Lagaye, J.P. / Vinay, L. / Richou, J. | Tema Archiv | 1997
    clutter by modulating an optical pulse laser. We propose a theoretical study of the behaviour of a modulated pulse in the underwater medium. We ...

    Hybrid optical/electronic signal processor for laser radars signals in fire control systems

    Findley, G.B. jun. / Anderson, C.S. / Townley, S.K. et al. | Tema Archiv | 1992
    This paper reports on the development of a hybrid optical/electronic signal processor for laser radar signals in fire control applications ...