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Optical chemsensor based on etched tilted Bragg grating structures in multimode fibre

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Optical chemsensor based on etched tilted Bragg grating structures in multimode fibre. / Chen, Xianfeng; Zhou, K.; Zhang, L. et al.
In: IEEE Photonics Technology Letters, Vol. 17, No. 4, 04.04.2005, p. 864-866.

Research output: Contribution to journal › Article › peer-review

HarvardHarvard

Chen, X, Zhou, K, Zhang, L & Bennion, I 2005, 'Optical chemsensor based on etched tilted Bragg grating structures in multimode fibre', IEEE Photonics Technology Letters, vol. 17, no. 4, pp. 864-866. https://doi.org/10.1109/LPT.2004.842786

APA

Chen, X., Zhou, K., Zhang, L., & Bennion, I. (2005). Optical chemsensor based on etched tilted Bragg grating structures in multimode fibre. IEEE Photonics Technology Letters, 17(4), 864-866. https://doi.org/10.1109/LPT.2004.842786

CBE

Chen X, Zhou K, Zhang L, Bennion I. 2005. Optical chemsensor based on etched tilted Bragg grating structures in multimode fibre. IEEE Photonics Technology Letters. 17(4):864-866. https://doi.org/10.1109/LPT.2004.842786

MLA

Chen, Xianfeng et al. "Optical chemsensor based on etched tilted Bragg grating structures in multimode fibre". IEEE Photonics Technology Letters. 2005, 17(4). 864-866. https://doi.org/10.1109/LPT.2004.842786

VancouverVancouver

Chen X, Zhou K, Zhang L, Bennion I. Optical chemsensor based on etched tilted Bragg grating structures in multimode fibre. IEEE Photonics Technology Letters. 2005 Apr 4;17(4):864-866. doi: 10.1109/LPT.2004.842786

Author

Chen, Xianfeng ; Zhou, K. ; Zhang, L. et al. / Optical chemsensor based on etched tilted Bragg grating structures in multimode fibre. In: IEEE Photonics Technology Letters. 2005 ; Vol. 17, No. 4. pp. 864-866.

RIS

TY - JOUR

T1 - Optical chemsensor based on etched tilted Bragg grating structures in multimode fibre

AU - Chen, Xianfeng

AU - Zhou, K.

AU - Zhang, L.

AU - Bennion, I.

PY - 2005/4/4

Y1 - 2005/4/4

N2 - We present a simple optical chemsensor device based on tilted Bragg grating structures ultraviolet-inscribed in conventional multimode fiber and sensitized by a hydrofluoric (HF)-etching treatment. The transition behaviors of fiber Bragg gratings (FBGs) from normal to tilted structures and their spectral evolution under HF-etching have been studied. The etched devices have been used to measure the concentrations of sugar solution, showing a potential capability of detecting concentration changes as small as <0.5%, which is an order of magnitude lower than that of previously reported FBG sensors in single-mode fiber.

AB - We present a simple optical chemsensor device based on tilted Bragg grating structures ultraviolet-inscribed in conventional multimode fiber and sensitized by a hydrofluoric (HF)-etching treatment. The transition behaviors of fiber Bragg gratings (FBGs) from normal to tilted structures and their spectral evolution under HF-etching have been studied. The etched devices have been used to measure the concentrations of sugar solution, showing a potential capability of detecting concentration changes as small as <0.5%, which is an order of magnitude lower than that of previously reported FBG sensors in single-mode fiber.

U2 - 10.1109/LPT.2004.842786

DO - 10.1109/LPT.2004.842786

M3 - Article

VL - 17

SP - 864

EP - 866

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

SN - 1041-1135

IS - 4

ER -