Kerr Effect in an Optical Passive Ring-Resonator Gyro Using a Hollow-Core Photonic Band-Gap Fiber

Xiujuan, 于秀娟 Yu; Yanbiao, 廖延彪 Liao; Min, 张敏 Zhang; Youlong, 余有龙 Yu; Dejie, 李德杰 Li

doi:10.3788/cjl20083503.0430

Cited by 14 publications

(7 citation statements)

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“…A novel system of measuring temperature and strain simultaneously is put forward based on the experiment results above. The relation between temperature and strain can be expressed in terms of a matrix , (9) where core and cladding are the wavelength shifts of the core mode and the cladding mode respectively. K core,T , K cladding,T , K core, and K cladding, are the sensitivity coefficients.…”

Section: Fig6 Schematic Diagram Of Tfbg Strain Sensingmentioning

confidence: 99%

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Temperature and strain sensing characteristics of the tilted fiber Bragg grating

Zhang

Yang

Tong

et al. 2010

Optoelectron. Lett.

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Theoretical and experimental studies on the tilted fiber Bragg grating (TFBG) temperature and strain sensing characteristics are conducted. The TFBG is stuck to the surface of the beam along the axis direction. When the free end of the beam is forced, both the strain and temperature will induce wavelength shifts. The temperature characteristic of TFBG cladding modes is similar to that of the core mode while the strain characteristics of TFBG core mode and cladding modes are different. A novel method to discriminate the temperature and strain simultaneously is put forward based on TFBG sensing characteristics.

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Section: Fig6 Schematic Diagram Of Tfbg Strain Sensingmentioning

confidence: 99%

“…So the discrimination of temperature and strain responses of FBG becomes very important. The simultaneous measurements of temperature and strain have been studied over the past 10 years [7][8][9] . Most reported approaches have relied on two sensors with different sensitivities to temperature and strain [10,11] .…”

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confidence: 99%

Temperature and strain sensing characteristics of the tilted fiber Bragg grating

Zhang

Yang

Tong

et al. 2010

Optoelectron. Lett.

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“…Yu et al analyzes the performance of air-core photonic bandgap fiber (PBG) in designing of RFOG and simulates the Kerr effect. Results show that Kerr of RFOG made by PBG exhibits better performance than that of conventional fiber, and also the velocity offset induced by Kerr effect is at least one magnitude lower [8]. Lin impairs the performance of gyroscope.…”

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confidence: 99%

Analysis of Shupe Effect of Fiber Optic Ring Resonator Based on Photonic Crystal Fiber

Yang¹,

Li²,

Sun³

2017

JAMP

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Resonator fiber optic gyroscope (RFOG) is a new kind of high precision inertial sensor based on Sagnac effect by using a shorter fiber. This paper analyzes the noise induced by Shupe effect, and the characteristics of fiber optic ring resonator (FORR) based on photonic crystal fiber are analyzed. The influence of temperature on polarization and noise induced by Shupe effect are mainly investigated, and simulation results show that FORR based on photonic crystal fiber exhibits better performance than that of conventional fiber, and simulation shows that the noise induced by Shupe effect in FORR based on photonic crystal fiber is 7 times lower than conventional fiber.

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“…FBG is widely used in the measurement of axial strain [1][2][3] . However, in the measurement of engineering structural strain, planar strain and deformation detections are needed.…”

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confidence: 99%

Analysis of a FBG sensing system with transverse uniform press by using genetic algorithm

Teng

Wang

et al. 2008

Optoelectron. Lett.

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An analytical method in a quasi-static fiber grating sensing system under transverse uniform press is proposed based on genetic algorithm The effect of population size, generations, crossover ratio and mutation ratio to genetic algorithm, and the optimization parameters of genetic algorithm were given. The relevant experimental system is constructed. The simulation and experiments show that the analytical method proposed can be applied to analyze the reflective spectra of the quasistatic FBG sensing system at transverse uniform press, the strain measurement with high-precision of 0.91% can be realized CLC numbers: TN253 Document code: A

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Kerr Effect in an Optical Passive Ring-Resonator Gyro Using a Hollow-Core Photonic Band-Gap Fiber

Cited by 14 publications

References 0 publications

Temperature and strain sensing characteristics of the tilted fiber Bragg grating

Temperature and strain sensing characteristics of the tilted fiber Bragg grating

Analysis of Shupe Effect of Fiber Optic Ring Resonator Based on Photonic Crystal Fiber

Analysis of a FBG sensing system with transverse uniform press by using genetic algorithm

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