Browsing by Subject "Fiber optic sensors"

Now showing items 1-4 of 4

    • Conference Object  

      Characteristics of fiber grating sensors and their relation to manufacturing techniques 

      Alavie, A. Tino; Maaskant, Robert; Stubbe, Raoul; Othonos, Andreas S.; Ohn, Myo M.; Sahlgren, Bengt; Measures, Raymond M. (Society of Photo-Optical Instrumentation Engineers, 1995)
      This work examines the effects of different manufacturing techniques of fiber optic intracore Bragg gratings on their sensing and system parameters. Specifically, we have looked at tolerance with respect to center wavelength, ...
    • Conference Object  

      Femtosecond laser inscription of Bragg and complex gratings in coated and encapsulated silica and low-loss polymer optical fibers 

      Kalli, Kyriacos; Lacraz, A.; Polis, M.; Othonos, Andreas S. (SPIE, 2015)
      The development of wavelength filters, such as Bragg and superstructure gratings in glass and polymer optical fibers, using a femtosecond laser is reported. By using a femtosecond laser operating in the green, which offers ...
    • Conference Object  

      Fiber Bragg-grating-based laser sensor 

      Wallace, Colin G.; Othonos, Andreas S.; Uttamchandani, Deepak G. (1995)
      Fiber Bragg gratings are attracting increasing attention as sensors for the measurement of strain, temperature, and pressure. They are equally important as wavelength selective reflectors for fiber, and to a lesser extent, ...
    • Conference Object  

      Hierarchical decentralized fusion from correlated sensor measurements 

      Takos, G.; Hadjicostis, Christoforos N. (2005)
      In this paper we consider hierarchical decentralized fusion of possibly correlated noisy measurements of a random variable. Our goal is to obtain initial estimates in a decentralized fashion (based on disjoint groupings ...