A Lateral Pressure Sensor Using a Fiber Bragg Grating

Sheng, Hao-Jan; Fu, Ming‐Yue; Chen, Tzu-Chiang; Liu, Wen‐Fung; Bor, Sheau-Shong

doi:10.1109/lpt.2004.824998

Cited by 114 publications

(69 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Sensing fields such as strain [16], pressure [17][18][19], ultrasonic waves [20][21][22], force [23][24][25], acceleration [26,27], magnetic field [28,29], and temperature [30][31][32] were covered by FBGs over the years.…”

Section: Waveguide and Fiber Bragg Gratingsmentioning

confidence: 99%

Optical temperature sensing on flexible polymer foils

et al. 2016

View full text Add to dashboard Cite

Section: Waveguide and Fiber Bragg Gratingsmentioning

confidence: 99%

Optical temperature sensing on flexible polymer foils

et al. 2016

View full text Add to dashboard Cite

“…1 [8]. The positive pressure sensitivity of this sensor is obtained from the attracted force and created by the interaction of the forces between the magnetic field in the solenoid and the magnetic rod on the end of sensor, to be transferred to the axial attraction on the FBG.…”

Section: Principlementioning

confidence: 99%

Measurement of AC current using an optical fibre sensor

Cheng

Chen

Liu

2007

Phys. Status Solidi (c)

View full text Add to dashboard Cite

In the power industry, current is measured for metering and protection purposes. For said measurement, we demonstrated an optical fibre sensor using a single Fibre Bragg Grating (FBG) for measuring AC current for this paper. The sensor head is based on an FBG encased in a polymer-half-field metal cylinder, embedded in a magnetic material at the measuring point with the characteristics of an all-optical high pressure sensitivity. The operating mechanism is that the sensor can be attracted by the induced magnetic force created by the solenoid along one radial direction only, and responds to an axial force on the magnetic rod attached to the round plate, creating an axial attraction on the FBG.

show abstract

“…Among the various optical fiber sensor configurations, fiber Bragg gratings (FBGs) are particularly interesting, especially thanks to their wavelength-encoded response and their inherent multiplexing capability. They can be used to measure static and dynamic perturbations such as temperature (Crunelle et al, 2009;Fernandez-Valdivielso et al, 2002), mechanical strain (Han, 2009;Ho, 2002) and pressure (Sheng et al, 2004). Their association with a sensitive layer converting the measurand into a local stress or a temperature elevation around the FBGs drastically increases the panel of applications.…”

Section: Introductionmentioning

confidence: 99%