Browsing by Author "Bar-Cohen, A."

Browsing by Author "Bar-Cohen, A."

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  • Modified coupled-mode model for thermally chirped polymer Bragg gratings 
    Sher, Ilai; Han, B.; Bar-Cohen, A. (Osa Optical Society of America, 2010-04-05)
    A modified coupled-mode (CM) model is proposed for the optical behavior of thermally chirped Bragg gratings. The model accounts for the axial gradient in the modulation wavenumber, which has been ignored in the classical ...