NASA-Lewis has developed wavelength-multiplexed digital position fiber-optics transducers for use in aircraft control systems. A prototype LED-powered rotary encoder for a commercial aircraft turbofan engine is under construction which will have 8-bit resolution and an operational temperature in the 90 C range. A compact electrooptics module is also under development which will be able to withstand gas turbine environments. A second-generation device will incorporate integrated photonics technologies to increase optical power margin.


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    Titel :

    Wavelength-multiplexed fiber-optic position encoder for aircraft control systems


    Beteiligte:

    Kongress:

    Fiber Optic Systems for Mobile Platforms IV


    Erscheinungsdatum :

    1991-01-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Wavelength-multiplexed fiber optic position encoder for aircraft control systems

    Beheim, Glenn / Krasowski, Michael J. / Sotomayor, Jorge L. et al. | SPIE | 1991





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