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    Item type:Publication,
    External disturbance of potential energy photon in fiber Bragg grating
    (2010-12-01)
    Hairi, Haryana Mohd
    ;
    Saktioto
    ;
    Fadhali, M.
    ;
    Yupapin, P. P.
    ;
    Ali, Jalil
    The effect of nonlinear parametric known as alpha (α), beta (β) and gamma (γ) has been successfully calculated and a new effect of theta (θ) is introduced to describe the motion of photon in a fiber Bragg grating as a factor of external disturbance. This study is developed under Bragg resonance condition where the initial frequency of the light, ω<inf>0</inf> is the same value as the Bragg frequency, ω<inf>B</inf>. We found that the potential well is not symmetric and conserved. © 2010 SPIE.