Results 31 to 40 of about 495 (163)
Sensors, 2022 Optical fiber technology has rapidly progressed over the years, providing valuable benefits for biosensing purposes such as sensor miniaturization and the possibility for remote and real-time monitoring. In particular, tilted fiber Bragg gratings (TFBGs)
Miguel Vidal +7 more
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Photonics, 2021 We report a high power, narrow linewidth fiber laser based on oscillator one-stage power amplification configuration. A fiber oscillator with a center wavelength of 1080 nm is used as the seed, which is based on a high reflection fiber Bragg grating (FBG)
Xin Tian +6 more
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Interrogation system of signals from rotation sensors using tilted fiber Bragg gratings
Cogent Engineering, 2020 The paper herein is concerned with the system of interrogating the signals, entering from rotation sensors. The systems for analyzing the sensors thereof most often require capacity’s reference measurement.
Kozbakova Ainur +5 more
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All-fiber ellipsometer for nanoscale dielectric coatings
Opto-Electronic Advances, 2023 Multiple mode resonance shifts in tilted fiber Bragg gratings (TFBGs) are used to simultaneously measure the thickness and the refractive index of TiO2 thin films formed by Atomic Layer Deposition (ALD) on optical fibers.
Jose Javier Imas +5 more
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High-Order-Tilted Fiber Bragg Gratings With Superposed Refractive Index Modulation
IEEE Photonics Journal, 2018 A high-order-tilted fiber Bragg gratings (HO-TFBG) with superposed refractive index (RI) modulation written by a femtosecond laser and a phase mask has been demonstrated.
Xuan-Yu Zhang +9 more
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APL Photonics, 2020 The metal-to-dielectric transition of silver films deposited on single-mode optical fibers is monitored by measurements of the transmission spectra of tilted fiber Bragg gratings inscribed in the core of the fiber.
Fu Liu +3 more
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Cytokeratins Biosensing Using Tilted Fiber Gratings
Biosensors, 2018 Optical fiber gratings have widely proven their applicability in biosensing, especially when they are coupled with antibodies for specific antigen recognition.
Médéric Loyez +3 more
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Bioengineering, 2023 Rheumatoid arthritis (RA) is regarded as a chronic, immune-mediated disease that leads to the damage of various types of immune cells and signal networks, followed by inappropriate tissue repair and organ damage. RA is primarily manifested in the joints,
Hsin-Yi Wen +6 more
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Plasmonic sensors based on tilted Bragg gratings in multicore optical fibers [PDF]
Optics Express, 2021 Bare and gold-coated tilted fiber Bragg gratings (TFBGs) can nowadays be considered as a mature technology for volume and surface refractometric sensing, respectively. As for other technologies, a continuous effort is made towards the production of even more sensitive sensors, thereby enabling a high-resolution screening of the surroundings and the ...
Angel Ortega-Gomez +6 more
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Light Polarization-Assisted Sensing with Tilted Fiber Bragg Gratings [PDF]
The Open Optics Journal, 2013 Tilted fiber Bragg gratings (TFBGs) are short-period gratings for which the refractive index modulation of the fiber core is angled by a few degrees with respect to the perpendicular to the propagation axis. They induce two kinds of light coupling: the self-backward coupling of the core mode at the Bragg wavelength and the backward coupling between the
openaire +1 more source