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Publications by authors named "Ali Asghar Amidiyan"

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All-optical flip-flop based on nonlinear effects in fiber Bragg gratings.
Mohammad Karimi Majid Lafouti Ali Asghar Amidiyan Jamshid Sabbaghzadeh

Appl Opt

January 2012

We demonstrate a novel design for a passive all-optical R-S flip-flop with separate set-rest ports based on nonlinearity in the fiber Bragg gratings (FBGs). The spectrum of FBGs in the presence of the Kerr effect is investigated, and cw and transient characteristics of nonlinear-induced bistability of the passive distributed feedback structures are studied by numerical solving of coupled-mode equations. It is shown that a pulse with a pulsewidth of 0.

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Synopsis of recent research by authors named "Ali Asghar Amidiyan"

  • - Ali Asghar Amidiyan's research predominantly focuses on the application of fiber optics, particularly through the exploration of nonlinear effects in fiber Bragg gratings for optical devices.
  • - In his 2012 article, he proposes a novel design for a passive all-optical R-S flip-flop, emphasizing the significance of separable set-reset ports driven by nonlinear properties.
  • - The study includes a comprehensive investigation of the Kerr effect on the spectrum of fiber Bragg gratings, revealing insights into nonlinear-induced bistability through numerical analysis of coupled-mode equations.

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