Steady-state performance analysis of fiber-optic ring resonator

Seraji, Faramarz E.

doi:10.1016/j.pquantelec.2008.10.001

Cited by 20 publications

(9 citation statements)

References 33 publications

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“…In fact, the filter response under this parametric condition does not depend on the birefringence, since the filter acts as a stopband one at the resonance point under steady-state condition of the FORR [14]. Now, if the polarisation angle θ attains a non-zero value after the rotator, the response would render to a dependence of birefringence in the loop fibre.…”

Section: Simulation Of the Response And Discussionmentioning

confidence: 98%

“…In this paper we present a novel method for obtaining tunability of the optical filters based on the FORR by exploiting polarisation and birefringence effects in the resonance loop fibre of the FORR under steady-state condition [14]. In our method, we consider the well-known configuration of the FORR assumed to be made of a directional optical coupler insensitive to the light polarisation.…”

Section: Introductionmentioning

confidence: 99%

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Tunability of optical filter based on fibre-optic ring resonator using polarisation and birefringence effects in the resonator loop

Seraji

Asghari²,

Yekrangi³

2010

Ukr. J. Phys. Opt.

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We report on tuning characteristics of an optical filter based on fibre-optic ring resonator (FORR), which exploits polarisation and birefringence effects in the resonance loop of the FORR. It is demonstrated that at some operational conditions imposed upon the FORR, the effects of polarisation and birefringence in the resonance loop can become an easy tool for tuning the filter response. In particular, we show that the filtering wavelength can be tuned in to a desired value by simultaneously varying the polarisation and birefringence in the loop fibre. In the case of no polarisation change and the birefringence variations by π rad, the filtering wavelength will not alter. The results of our analysis may be useful for designing optical filters used in various optical systems.

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Section: Simulation Of the Response And Discussionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

Tunability of optical filter based on fibre-optic ring resonator using polarisation and birefringence effects in the resonator loop

Seraji

Asghari²,

Yekrangi³

2010

Ukr. J. Phys. Opt.

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“…The parameters of the FORR and laser source can also influence on the sensor response at some particular conditions [8,9]. In our analysis, we focus on effects of the FORR parameters such as , κ , α γ , and for the sake of analytical simp licity, we ignore that of laser source.…”

Section: Effects Of Forr Parameters On Sensor Responsesmentioning

confidence: 99%

“…Recently, performance analyses of FORR under steady and dynamic states are reported, where the resonator responses in terms of characteristic parameters, are investigated [8,9]. More recently, the use of FORR for tunable optical filters is analysed, where the resonance loop of the FORR was made of photonic crystal fibers [10].…”

Section: Introductionmentioning

confidence: 99%

“…Unlike the other methods [11][12][13], in the present paper, by considering the steady state response of the FORR [9], an analysis of possible use of an FORR as a nano-scale sensor for measurement of physical quantities such as pressure and temperature is presented. In the present analysis, it is shown that if the resonance loop is exposed to a physical quantity of mechanical nature, the output characteristics of the FORR will change linearly in a specified range of wavelengths in response to nano-scale variations of sensing length.…”

Section: Introductionmentioning

confidence: 99%

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A Possible Use of Fiber-Optic Ring Resonator as a Nano-Scale Optical Sensor for Detection of Physical Quantities

Seraji¹,

Seraji²,

Golnabi³

2012

OPTICS

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This paper presents a proposed fiber-optic ring resonator with a resonance loop made of a conventional single-mode optical fiber as a nano-scale sensor for measurement of physical quantities, such as pressure and temperature. The operational theory of the resonator as an optical sensor is presented, where the effects of characteristic parameters of the resonator on the sensor response is investigated. It is shown that the behavior of sensor response with respect to some particular physical quantities is linear and is capable of detecting measurand variations of the order of 100 nanometers. The proposed sensor is suitable for design of hydrophones used in submarine co mmunicat ions.

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Dynamic characteristics of fiber optic ring resonator with different phase modulation techniques

Wang

Yang

2013

Optics and Lasers in Engineering

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Steady-state performance analysis of fiber-optic ring resonator

Cited by 20 publications

References 33 publications

Tunability of optical filter based on fibre-optic ring resonator using polarisation and birefringence effects in the resonator loop

Tunability of optical filter based on fibre-optic ring resonator using polarisation and birefringence effects in the resonator loop

A Possible Use of Fiber-Optic Ring Resonator as a Nano-Scale Optical Sensor for Detection of Physical Quantities

Dynamic characteristics of fiber optic ring resonator with different phase modulation techniques

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