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  • R. Helan
  • 2006 29th International Spring Seminar on…
  • 2006
This paper discusses methods for calculation of arbitrary fiber Bragg gratings (FBGs). Aim of the work is compare known methods and choose proper method for implementation grating simulation into the education. There were compared especially two suitable methods. The first method is based on coupled mode theory, the second on layered dielectric media. Both(More)
This work discusses the measurement principle of fiber Bragg gratings (FBGs). Aim of the work is found a cheap method for measuring grating reflectivity and implement it into education. This principle takes advantage of laser diode wavelength dependence on temperature. Then FBG reflectivity can be measured by common laser diode and optical power meter(More)
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