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A new gas detection technique through cross-correlation with a complex aperiodic FBG. [PDF]
Rahme M +4 more
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Absolute thermometry based on Brillouin scattering in gases. [PDF]
Yang Y, Soto MA, Thévenaz L.
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Random optical parametric oscillator fibre sensor. [PDF]
Tovar P +4 more
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Wearable and Thermal Drift-Compensated Monitoring System Based on Fiber Bragg Grating Sensors for a 3D-Printed Foot Prosthesis. [PDF]
Del Chicca S +5 more
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Miniaturisation of Raman spectroscopy systems: from benchtop to backpocket.
Hardy M +5 more
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In-fibre Bragg grating sensors
Measurement Science and Technology, 1997In-fibre Bragg grating (FBG) sensors are one of the most exciting developments in the field of optical fibre sensors in recent years. Compared with conventional fibre-optic sensors, FBG sensors have a number of distinguishing advantages. Significant progress has been made in applications to strain and temperature measurements.
Yun-Jiang Rao
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Interrogation of fibre Bragg gratings with a tilted fibre Bragg grating
Measurement Science and Technology, 2004A new and efficient interrogation scheme suitable for monitoring the Bragg wavelengths of multiplexed fibre Bragg gratings is presented. The heart of the technique consists of a tilted and chirped fibre Bragg grating placed in front of a photodetector linear array.
C Jáuregui, J M López-Higuera
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Sinusoidally Chirped Fibre Bragg Gratings
Chinese Physics Letters, 2003A sinusoidal chirp structure is proposed to improve the performance of fibre gratings as dispersion compensators and multichannel filters. Nearly ideal reflection spectra from sinusoidally chirped fibre gratings are exhibited. The bandwidth utilization defined as the ratio of -1 dB to -30 dB bandwidths could be higher than 0.85, even up to 0.985.
Zhang Lin, Yang Chang-Xi
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