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A Case Study on Reinforcing Asphalt Pavement Using Sensing Geogrid Based on Fiber Bragg Grating. [PDF]

Materials (Basel)
Liu J, Bi Y, Li Q, Yang G, Xu P.
europepmc   +1 more source

Topological Jackiw-Rebbi states in photonic Van der Waals heterostructures. [PDF]

Light Sci Appl
Randerson SA, Bouteyre P, Hu X, Palma Chaundler OJ, Knight AJ, Cheung CK, Gorbachev R, Watanabe K, Taniguchi T, Wang Y, Sigurðsson H, Tartakovskii AI.   +11 more
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Optical fiber long-period grating sensors

Optics Letters, 1996
We present a novel class of highly sensitive sensors based on long-period fiber gratings that can be implemented with simple and inexpensive demodulation schemes. Temperature, strain, and refractive-index resolutions of 0.65 degrees C, 65.75 micro, and 7.69 x 10(-5), respectively, are demonstrated for gratings fabricated in standard telecommunication ...
V Bhatia, Vikram Bhatia, Ashish M Vengsarkar   +2 more
exaly   +3 more sources

Long-period gratings in chalcogenide fibers

Optics Express, 2006
We report the first demonstration of long period gratings in single mode As 2 Se 3 chalcogenide glass fiber. The grating is implemented by pressing a threaded rod against a short piece of fiber.
Ben Eggleton, Eric C Magi
exaly   +3 more sources

Long-period fiber gratings based on periodic microbends

Optics Letters, 1999
We demonstrate a new type of high-performance long-period fiber grating based on arc-induced periodic microbends. The fabrication method is simple and does not require special fibers. Flexibility in controlling the filter parameters makes it possible to produce arbitrary filter profiles by use of a simple apodization technique, which is difficult to do
Byoung-Yoon Kim, I K Hwang, In Kag Hwang
exaly   +3 more sources

Long-period fiber-grating-based gain equalizers

Optics Letters, 1996
Long-period fiber gratings are used to f latten the gain spectrum of erbium-doped fiber amplifiers. A broadband amplifier with
P J Lemaire, A M Vengsarkar, Neal S Bergano   +2 more
exaly   +3 more sources

Long-period fiber grating by electrical discharge

24th European Conference on Optical Communication. ECOC '98 (IEEE Cat. No.98TH8398), 2002
Long-period gratings were manufactured by applying step by step an electric discharge through a standard telecommunication fibre. The induced perturbation was so large that less than 20 steps are necessary to obtain a coupling length.
N. Godbout, X. Daxhelet, A. Maurier, S. Lacroix   +3 more
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Long Period Fiber Gratings Inscribed by Periodically Tapering a Fiber

IEEE Photonics Technology Letters, 2014
A promising technique for inscribing long period fiber gratings (LPFGs) was demonstrated by only using a commercial splicer. The commercial splicer was developed secondarily to build up a new program for periodically tapering a single mode fiber. High-quality LPFGs with a low insertion loss of ~1 dB and a large resonant attenuation of more than -30 dB ...
Guolu Yin, Yiping Wang, Changrui Liao, Jiangtao Zhou, Xiaoyong Zhong, Guanjun Wang, Bing Sun, Jun He   +7 more
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Long-period fiber grating sensors

Optical Fiber Communications, OFC., 2005
Summary form only given. We propose novel long-period grating-based optical fiber sensors that possess high sensitivities and simple demodulation schemes, and can be easily configured for multiparameter measurements.
V. Bhatia, M.K. Burford, K.A. Murphy, A.M. Vengsarkar   +3 more
openaire   +1 more source