Search Results - "Fisher, N.E."

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    Tuning a bulk-glass optical current sensor by controlling conditions external to its reflecting surfaces by Woolsey, G.A., Fisher, N.E., Jackson, D.A.

    Published in Sensors and actuators. A. Physical. (01-09-1997)
    “…In a bulk-glass triangular Faraday current sensor, the stringent conditions required to provide critical-angle reflection at each reflecting surface are…”
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    Journal Article
  3. 3

    Microwave scattering from dielectric wedges with planar surfaces: a diffraction coefficient based on a physical optics version of GTD by Burge, R.E., Yuan, X.-C., Carroll, B.D., Fisher, N.E., Hall, T.J., Lester, G.A., Taket, N.D., Oliver, C.J.

    “…The development is presented here, derived from a physical optics version of the geometrical theory of diffraction (POGTD) of a simple edge coefficient for…”
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    Journal Article
  4. 4

    Faraday current sensors and the significance of subtended angles by Fisher, N.E., Jackson, D.A., Woolsey, G.A.

    Published in Sensors and actuators. A. Physical. (01-10-1997)
    “…A series of experiments, involving measurements of Faraday rotation for light beams in linear and closed-loop optical current sensors, confirms that the degree…”
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    Journal Article
  5. 5

    Combined ultrasound and temperature sensor using a fibre Bragg grating by Hathaway, M.W, Fisher, N.E, Webb, D.J, Pannell, C.N, Jackson, D.A, Gavrilov, L.R, Hand, J.W, Zhang, L, Bennion, I

    Published in Optics communications (01-12-1999)
    “…We demonstrate the feasibility of using in-fibre Bragg gratings to measure MHz acoustic fields and temperature simultaneously. We achieved a noise-limited…”
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    Journal Article
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    Common-mode optical noise rejection scheme for an extrinsic Faraday current sensor by Fisher, N.E., Jackson, D.A.

    “…Summary form only given. The fiber-links used to interrogate optical current sensors utilizing the Faraday effect are prone to vibrational effects, which can…”
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    Conference Proceeding
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    Double security level in a telecommunication system based on phase coding and false data transmission by Wacogne, B., Jackson, M.D., Fisher, N.E., Podoleanu, A., Jackson, D.A.

    Published in Journal of lightwave technology (01-05-1996)
    “…A new communication system exhibiting a double security level is demonstrated. Information coding is based on relative phase changes between consecutive time…”
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    Journal Article
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    Phase modulation and false data transmission for secure communication by Wacogne, B., Jackson, M.D., Fisher, N.E., Podoleanu, A., Jackson, D.A.

    “…Summary form only given. We have presented a secure telecommunication system. The first security level is based on relative phase coding (requiring a specific…”
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    Conference Proceeding
  9. 9

    A novel miniature optical fibre probe for MHz frequency ultrasound by Surowiec, J., Fisher, N.E., Webb, D.J., Jackson, D.A., Gavrilov, L., Hand, J.W., Zhang, L., Bennion, I.

    “…The authors investigate the feasibilty of using in-fibre Bragg gratings to measure ultrasonic fields for medical applications. Two signal processing schemes…”
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    Conference Proceeding