101–120 von 22,774 Ergebnissen
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    Micro-optics II : proceedings

    European Physical Society / West European Optical Societies / Society of Photo-optical Instrumentation Engineers | TIBKAT | 1991
    Verlag: SPIE--International Society for Optical Engineering , Bellingham, Wash
    Schlagwörter: Optical detectors

    Inorganic crystals for optics, electro-optics, and frequency conversion : conference, part of a five-conference program on Active Materials

    Society of Photo-optical Instrumentation Engineers | TIBKAT | 1991
    Schlagwörter: Optical materials

    Specialty fiber optic systems for mobile platforms : fifth in a series [of conferences] ; 5 September 1991, Boston, Massachusetts

    Society of Photo-optical Instrumentation Engineers / Conference on Specialty Fiber Optic Systems for Mobile Platforms / OE/Fibers | TIBKAT | 1991

    Miniature signal processor for surveillance sensor applications

    Jacobi, W.J. / Jensen, P. / Teneketges, N.J. et al. | Tema Archiv | 1991
    A miniaturized low-power high-performance parallel processor optimized for space-based sensor systems has been developed. In particular ...

    Specifications for image stabilization systems

    Hilkert, J.M. / Bowen, M. / Wang, J. | Tema Archiv | 1991
    Motion of the image presented to an electro-optical imaging system blurs the incoming energy and degrades the systems ability to detect or ...

    Passive and active sensors for autonomous space applications

    Tchoryk, P. jun. / Gleichman, K. / Carmer, D. et al. | Tema Archiv | 1991
    , including RF-based, laser-based, and passive optical techniques. For each concept, a brief description of the sensor operating principles is ...

    A signal processor for space-based visible sensing

    Anderson, J.C. / Downs, G.S. / Trepagnier, P.C. | Tema Archiv | 1991
    An overview of the Signal Processor for the Spaced-Based Visible sensor system is presented. This signal processor, based on a 20 MHz ...

    Design of an imaging spectrometer for observing ocean color

    Weng Zhicheng / Chen Zhiyong / Cong Xiaojie | Tema Archiv | 1991
    The main parts of the imaging spectrometer for observing ocean color (so-called OCM system) are discussed; the scan subsystem, the pre ...

    Solacos: a diode-pumped Nd:YAG laser breadboard for coherent space communication system verification

    Pribil, K. / Johann, U. / Sontag, H. | Tema Archiv | 1991
    and advanced Nd:YAG transmitter technology. The aim is to build two engineering-level demonstration terminals for detailed evaluation of an ...

    Calibration procedures for the space vision system experiment

    MacLean, S.G. / Pinkney, H.F. | Tema Archiv | 1991

    Integrated optics and optoelectronics II : 17-19 September 1990, San Jose, California

    Wong, Ka-Kha | TIBKAT | 1991
    Schlagwörter: Optical wave guides

    3-D laser radar simulation for autonomous spacecraft landing

    Reiley, M.F. / Carmer, D.C. / Pont, W.F. | Tema Archiv | 1991
    in that there is evidence from Viking II data that the Martian terrain contains areas that are hazardous for landing. Depending on the ...

    Holiddo: an interferometer for space experiments

    Mary, J. / Bernard, y. / Lefaucheux, F. et al. | Tema Archiv | 1991
    adapted to the investigator's requirements. Optical characterization is made either by direct viewing or by interferometric holography imaging in ...

    Particle image velocimetry experiments for the IML-I spaceflight

    Trolinger, J.D. / Lal, R.B. / Batra, A.K. et al. | Tema Archiv | 1991
    The first International Microgravity Laboratory (IML-1), scheduled for spaceflight in early 1992 includes a crystal-growth-from-solution ...

    Theoretical limits of dimensional stability for space structures

    Dolgin, B.P. / Moacanin, J. / O'Donnell, T. | Tema Archiv | 1991

    Analysis and testing of a soft actuation system for segmented refletor articulation and isolation

    Jandura, L. / Agronin, M.L. | Tema Archiv | 1991
    Segmented reflectors have been proposed for space-based applications such as optical communication and large-diameter telescopes. An ...

    Miniaturized, low-power parallel processor for space applications

    Jacobi, W.J. / Jensen, P. / Teneketges, N.J. et al. | Tema Archiv | 1991
    A miniaturized, low-power parallel processor for space applications is under development by Space Computer Corporation for DARPA's Advanced ...

    Discrete piezoelectric sensors and actuators for active control of two-dimensional spacecraft components

    Bayer, J.I. / Varadan, V.V. / Varadan, V.K. | Tema Archiv | 1991
    This paper describes research into the use of discrete piezoelectric sensors and actuators for active modal control of flexible two ...