Numerical analysis of residual stresses in preform of stress applying part for PANDA-type polarization maintaining optical fibers

Труфанов, Александр Николаевич; Smetannikov, O.Y.; Trufanov, N. A.

doi:10.1016/j.yofte.2010.02.001

Cited by 15 publications

(2 citation statements)

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“…Fiels et al [7] were the first to use fiber optics to measure the hydrostatic pressure, but the first studies on polarimetric (PM) pressure sensitivity were undertaken by Xi et al [8]. This was followed by more extensive research in the field using a variety of PM fibers with different cores and cladding shapes and sizes [9], [10]. This paper has been focused on the discussions of the phase-based pressure sensor technique.…”

Section: Introductionmentioning

confidence: 99%

Directional Force Measurement Using Specialized Single-Mode Polarization-Maintaining Fibers

Karimi

Surre

Sun

et al. 2011

J. Lightwave Technol.

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This is the accepted version of the paper.This version of the publication may differ from the final published version. Abstract-Two different types of specialist single-mode polarization-maintaining side-hole(s) fibers have been specifically chosen in this paper for the direct measurement of transverse force, and their performance characteristics have been recorded and cross compared. To achieve this, side-hole fibers have been used which were investigated both theoretically and experimentally for their respective pressure sensitivities as a function of rotation angles and magnitudes of the applied external force. The experimental results obtained have shown good agreement with theoretical predictions for situations where an external force applied was within a certain range. It was thus concluded that the pressure measurement sensitivities of these specialist fibers are strongly dependent upon the direction of the force applied (with reference to the fast or slow axis of the fibers). Therefore, devices based on these fibers can be used effectively as sensors for the measurement of pressure, force, and mass of an object through an appropriate device configuration, enabling measurements over a wide range and in real time. Permanent repository linkIndex Terms-Fiber-optic sensor, polarization-maintaining fiber, pressure measurement sensitivity, side-hole fiber, transverse force.

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Section: Introductionmentioning

confidence: 99%

Directional Force Measurement Using Specialized Single-Mode Polarization-Maintaining Fibers

Karimi

Surre

Sun

et al. 2011

J. Lightwave Technol.

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“…High-birefringence optical fibres, such as fibres with an elliptical core or elliptical inner cladding, Bow-Tie, Panda and Hi-Bi Photonic Crystal Fibres (PCFs), have been extensively investigated both experimentally and theoretically, using numerical [5] or analytical [6]- [8] techniques and some devices based on these concepts have been developed commercially [3], [4].…”

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confidence: 99%

Design Evaluation of a High Birefringence Single Mode Optical Fiber-Based Sensor for Lateral Pressure Monitoring Applications

2013

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This paper reports an analysis of the design and potential of a fiber optic-based sensor designed to monitor lateral pressure, and with the birefringence characteristics of a polarization-maintaining fiber, enabling the measurement of a transverse force applied to the fiber. This evaluation involves the consideration of several key parameters of the system, including the effect of the fiber structure, the magnitude and the direction of the applied external force that can be sensed, and the fiber length used, a combination of which determines the pressure sensitivity of the fiber when it is used as a pressure sensor. In the system design, to interrogate the birefringence variation of the sensor when it is subjected to the force causing the transverse pressure variation, the fiber loop mirror technique is employed following the results of an analysis using mode-coupling theory. The design created in this paper is based on sound theoretical principles and is generic and thus suitable for use with any fiber structure with high birefringence, for sensor applications. The data obtained from this design study are in good agreement with those from an experimental verification carried out, demonstrating its suitability for measurements of pressure and applied forces through an appropriate and tailored sensor based around exploiting the properties of high birefringence fibers.Index Terms-Fibre loop mirror, fibre optic sensor, high birefringence fibre, lateral pressure, mode coupling theory.

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Annealing model and mechanism analysis of “Panda”-type polarization-maintaining optical fiber after electron irradiation

Zhang

Bateer

et al. 2019

Optik

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Numerical analysis of residual stresses in preform of stress applying part for PANDA-type polarization maintaining optical fibers

Cited by 15 publications

References 2 publications

Directional Force Measurement Using Specialized Single-Mode Polarization-Maintaining Fibers

Directional Force Measurement Using Specialized Single-Mode Polarization-Maintaining Fibers

Design Evaluation of a High Birefringence Single Mode Optical Fiber-Based Sensor for Lateral Pressure Monitoring Applications

Annealing model and mechanism analysis of “Panda”-type polarization-maintaining optical fiber after electron irradiation

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