Investigation of structural parameter dependence of confinement losses in PCF–FBG sensor for oil and gas sensing applications
Photonic crystal fibre (PCF)–fibre bragg grating (FBG) integration opens up new possibilities
in multi-parameter fibre-optic sensing, owing to their active control over light characteristics …
in multi-parameter fibre-optic sensing, owing to their active control over light characteristics …
Photonic crystal fiber refractive index sensor based on a fiber Bragg grating demodulation
W Qian, CC Chan, CL Zhao, Y Liu, T Li, L Hu… - Sensors and Actuators B …, 2012 - Elsevier
A refractive index (RI) sensor is proposed which consists of a combination of an intermodal
photonic crystal fiber (PCF) interferometer as a sensing head and a fiber Bragg grating …
photonic crystal fiber (PCF) interferometer as a sensing head and a fiber Bragg grating …
Polymer PCF Bragg grating sensors based on poly (methyl methacrylate) and TOPAS cyclic olefin copolymer
Fibre Bragg grating (FBG) sensors have been fabricated in polymer photonic crystal fibre
(PCF). Results are presented using two different types of polymer optical fibre (POF); first …
(PCF). Results are presented using two different types of polymer optical fibre (POF); first …
Employing higher order cladding modes of fiber Bragg grating for analysis of refractive index change in volume and at the surface
In this work, a detailed study on volume and surface refractive index (RI) sensitivity of
cladding modes for a fiber Bragg grating (FBG) based sensor is presented. Surface RI …
cladding modes for a fiber Bragg grating (FBG) based sensor is presented. Surface RI …
Development of photonic crystal fiber-based gas/chemical sensors
The development of highly sensitive and miniaturized sensors that capable of real-time
analytes detection is highly desirable. Nowadays, toxic or colorless gas detection, air …
analytes detection is highly desirable. Nowadays, toxic or colorless gas detection, air …
PCF based sensor with high sensitivity, high birefringence and low confinement losses for liquid analyte sensing applications
In this paper, we report a design of high sensitivity Photonic Crystal Fiber (PCF) sensor with
high birefringence and low confinement losses for liquid analyte sensing applications. The …
high birefringence and low confinement losses for liquid analyte sensing applications. The …
Photonic crystal fiber-based silicon polyamide-coated fiber Bragg gratings
T Alwin - International Journal of Modern Physics B, 2024 - World Scientific
Photonic Crystal Fiber (PCF) constructions, controlled light propagation for measuring
amplitude, phase, polarization and wavelength of the spectrum, and PCF-incorporated …
amplitude, phase, polarization and wavelength of the spectrum, and PCF-incorporated …
A photonic crystal fiber and fiber Bragg grating-based hybrid fiber-optic sensor system
A hybrid sensor that operates in the intensity domain by converting the polarization and
wavelength information from the photonic crystal fiber sensor and fiber Bragg grating (FBG) …
wavelength information from the photonic crystal fiber sensor and fiber Bragg grating (FBG) …
Multimode exposed core fiber specklegram sensor
TD Cabral, E Fujiwara, SC Warren-Smith… - Optics letters, 2020 - opg.optica.org
The inception of photonic crystal fibers (PCFs) allowed for unprecedented tailoring of
waveguide properties for specialty sensing probes. Exposed core microstructured fibers …
waveguide properties for specialty sensing probes. Exposed core microstructured fibers …
Avoided-crossing-based ultrasensitive photonic crystal fiber refractive index sensor
We propose and demonstrate an ultrasensitive photonic crystal fiber refractive index sensor
by introducing the avoided-crossing effect in a bent-controlled fluid-filled photonic-bandgap …
by introducing the avoided-crossing effect in a bent-controlled fluid-filled photonic-bandgap …