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Author: search.filters.author.Bahadoran, MahdiSubject: search.filters.subject.Optical soliton

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    Temperature effect on refractometric double ring resonator
    (2015-01-01)
    Mohamad, Azam
    ;
    Aziz, M. S.
    ;
    Bahadoran, Mahdi
    ;
    Chaudary, Kashif
    ;
    Arif Jalil, M.
    The effect of temperature on double ring resonator (DRR) glucose sensing is investigate theoretically and proposed. Different from other optical resonator, the pulse laser is used as an input source and the vertical DRR configuration is used. The concept for pulse propagation is based on the split-step Fourier method. Result shows that the detection of glucose is measured by optical losses and the losses at 26°C are 1.86 dB at through and 0.93 dB at drop port, respectively. The performance of glucose sensing on DRR is degraded by temperature. Effect of temperature creates more losses which results total loss of 2.01 dB at through and 1 dB at drop port when temperature increase by 1°C.
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    Effect temperature in chemical sensing using triple stage microring resonator
    (2015-01-01)
    Mohamad, Azam
    ;
    Bahadoran, Mahdi
    ;
    Aziz, Safwan
    ;
    Chaudary, Kashif
    ;
    Jalil, Muhammad Arif
    The split-step Fourier technique is used to study the effect of temperature in triple stage microring resonating sensor (TSMRRS). The optical bright soliton beam is used as the probe pulse into the TSMRRS and the effect of temperature variations on various concentrations of glucose in deionize water is investigated. The detection of glucose is measured by intensity variations of output signals from through and drop ports of TSMRRS. The temperature variations cause an exact intensity reduction of glucose concentration in deionize water when the temperature increased by 1 °C. The performance of TSMRRS glucose sensor is improved for temperature range similar with standard room temperature which shows that TSMRRS is suitable candidate for chemical sensing application.