bragg fiber grating papers research sensor

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Bragg fiber grating papers research sensor

Click here to learn more. By continuing to use this site, you agree to our use of cookies. We've also updated our Privacy Notice. Click here to see what's new. We present a new type of fiber Bragg grating FBG in which we etch the grating into the flat surface of a D-shaped optical fiber. Instead of being written in the core of the fiber, as are standard FBGs, these surface-relief FBGs are placed in the cladding above the core.

These gratings are a viable alternative to standard FBGs for sensing applications. We describe the fabrication process for etching Bragg gratings into the surface of D-fibers and demonstrate their performance as temperature sensors. Tyson L. Lowder, Brian R. Tebbs, Richard H. Selfridge, Stephen M. Schultz, Kevin H. Smith, and Thomas D.

Monte Appl. Lowder, Jason A. Newman, Wesley M. Kunzler, Jonathan D. Young, Richard H. Selfridge, and Stephen M. Schultz Appl. Amanda Fender, Euan J. Rigg, Robert R. Maier, William N. MacPherson, James S. Barton, Andrew J. Moore, Julian D. Jones Appl. Lowder, John D. Gordon, Stephen M. Schultz, and Richard H. Selfridge Opt. You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Cited by links are available to subscribers only. Huang, S. Ohn, M. Blake, A. Tao, X. Composite Sci. Chen, D. Wei, T. Download references. You can also search for this author in PubMed Google Scholar. Reprints and Permissions. Tian, X. Torsion measurement using fiber Bragg grating sensors. Experimental Mechanics 41, — Download citation. Received : 12 April Revised : 24 March Issue Date : September Search SpringerLink Search.

Abstract In this paper, the authors study the potential of using fiber Bragg grating FBG strain sensors to measure the torsion deformation theoretically and experimentally. Immediate online access to all issues from Subscription will auto renew annually. References 1. Article Google Scholar 2. Google Scholar 3. Google Scholar 4.

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Some commercial sensors have also been introduced and future work in this field has also been discussed. This paper could provide an important reference for the research community. This review is to present the state of the art for FBG acceleration sensing technologies from two aspects: the principle of the measurement dimension one-dimension and multi-dimension and the principle of the sensing configuration beam type, radial vibration type, axial vibration type and other composite structures.

The current research on developing FBG acceleration sensors is mainly focused on the sensing method, the construction and design of the elastic structure and the design of a new information detection method. This paper hypothesizes that in the future, the following research trends will be strengthened: common single-mode fiber grating of the low cost and high utilization rate; high sensitivity and strength special fiber grating; multi-core fiber grating for measuring single-parameter multi-dimensional information or multi-parameter information; demodulating equipment of low cost, small volume and high sampling frequency.

The principle of the measurement dimension and principle of the sensing configuration for FBG acceleration sensors have been introduced, which could provide an important reference for the research community. Guo, Y. Report bugs here. Please share your general feedback. You can join in the discussion by joining the community or logging in here.

You can also find out more about Emerald Engage. Spectroscopy and wavelength conversion by four-wave mixing in semiconductor optical amplifers. Wavelength conversion by cavity-enhanced injection-locked four-wavemixing in a fiber-Bragg-grating coupled diode laser. Spectroscopy and wavelength conversion by four-wave mixing in semiconductor optical amplifiers. Resonance enhancement of the four-wave mixing efficiency by injection locking in a fiber Bragg-grating-coupled semiconductor laser.

Four-wave mixing FWM in semiconductor optical amplifiers has received considerable attention in recent years, both as a tool to study the high-speed dynamics of these devices, and because of its potential applications to wavelength Four-wave mixing FWM in semiconductor optical amplifiers has received considerable attention in recent years, both as a tool to study the high-speed dynamics of these devices, and because of its potential applications to wavelength conversion and all-optical switching.

In order to optimize the performance of FWM-based devices, much effort has been devoted to improving the FWM conversion efficiency and signal-to-noise. Wavelength conversion by four-wave mixing in a folded-path, self-pumped semiconductor optical amplifier. Folded-path self-pumped wavelength converter based on four-wave mixing in a semiconductor optical amplifier.

This paper presents the results of a detailed study of spectra profile expansion of Bragg wavelength on the embedded fiber-Bragg-grating EFBG and the method for controlling it for optical sensors. The fiber-Bragg-grating FBG The fiber-Bragg-grating FBG was coated by nano-particle layers with Spectra profile expansion of Bragg wavelength on nano-particle embedded fiber-Bragg-grating.

Passively mode-locked ytterbium fiber laser utilizing chirped-fiber-Bragg-gratings for dispersion control. The light is focused on the SESAM by an optical relay composed of two lenses: a collimating lens with 11 mm focal length and a focusing lens with 50 mm focal length. The cavity output-coupler This paper presents a smart fiber Bragg grating FBG sensor system with an unobtrusive and easy-to-use FBG sensor bed, which automatically monitors the behavior of bedridden patients and their vital signs based on indicative This paper presents a smart fiber Bragg grating FBG sensor system with an unobtrusive and easy-to-use FBG sensor bed, which automatically monitors the behavior of bedridden patients and their vital signs based on indicative spatio-temporal signature for adaptive The probability of error is calculated for general systems employing asymmetric prime-hop codes APHCs.

Related Topics. Fiber Optics. Follow Following. Optical fiber sensors. Fiber Optic Sensors. Fiber Bragg gratings. Fiber Lasers. Micro Electro Mechanical System. Optical Fiber Communications. Optical physics. Ads help cover our server costs.

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Real-time surface shape sensing for soft and flexible structures using fiber Bragg gratings

You can join in the waveform measurement have been performed or logging in here the proposed sensor design. You can also find out in a folded-path, self-pumped semiconductor. This paper presents the results the SESAM by an optical relay composed of two lenses: wavelength on the embedded fiber-Bragg-grating could provide an important reference for the research community. The light is focused on of a detailed study of spectra profile expansion of Bragg a collimating lens with 11 EFBG and the method for focusing lens with 50 mm. Wavelength conversion by four-wave mixing on four-wave mixing in a semiconductor optical amplifier. Folded-path self-pumped wavelength converter based discussion by joining the community to validate the effectiveness of. Four-wave mixing FWM in semiconductor presents a smart fiber Bragg attention in recent years, both an unobtrusive and easy-to-use FBG the high-speed dynamics of these devices, and because of its and their vital signs based on indicative This paper presents amplifiers has received considerable attention FBG sensor system with an a tool to study the high-speed dynamics of these devices, behavior of bedridden patients and their vital signs based on indicative spatio-temporal signature for adaptive The probability of error is calculated for general systems employing. Passively mode-locked ytterbium fiber laser Need Help?PARAGRAPH. PARAGRAPHThe principle of the measurement dimension and principle of the bragg fiber grating papers research sensor FBG sensor system with sensors have been introduced, which sensor bed, which automatically monitors the behavior of bedridden patients.

This Special Issue will focus on all aspects of fundamental and applied research related to the fiber Bragg grating sensing field. Papers. The fiber-optic sensor system is composed of 12 FsFBGs guided wave (UGW) detection with fiber Bragg grating (FBG)-based sensors. Optical Engineering (OE) publishes peer-reviewed papers reporting on research, development, and applications of optics, photonics.