Optical refractive index sensors with plasmonic and photonic structures: promising and inconvenient truth
Optical sensors are widely used for refractive index measurement in chemical, biomedical,
and food processing industries. Due to specific field distribution of the resonances, optical …
and food processing industries. Due to specific field distribution of the resonances, optical …
Review of femtosecond-laser-inscribed fiber Bragg gratings: fabrication technologies and sensing applications
Fiber Bragg grating (FBG) is the most widely used optical fiber sensor due to its compact
size, high sensitivity, and easiness for multiplexing. Conventional FBGs fabricated by using …
size, high sensitivity, and easiness for multiplexing. Conventional FBGs fabricated by using …
Review and analysis of peak tracking techniques for fiber Bragg grating sensors
D Tosi - Sensors, 2017 - mdpi.com
Fiber Bragg Grating (FBG) sensors are among the most popular elements for fiber optic
sensor networks used for the direct measurement of temperature and strain. Modern FBG …
sensor networks used for the direct measurement of temperature and strain. Modern FBG …
Review of chirped fiber Bragg grating (CFBG) fiber-optic sensors and their applications
D Tosi - Sensors, 2018 - mdpi.com
Fiber Bragg Gratings (FBGs) are one of the most popular technology within fiber-optic
sensors, and they allow the measurement of mechanical, thermal, and physical parameters …
sensors, and they allow the measurement of mechanical, thermal, and physical parameters …
Review of femtosecond laser direct writing fiber-optic structures based on refractive index modification and their applications
Femtosecond (fs) laser pulses direct writing technology has been extensively employed to
achieve microfabrication in various optical fibers for a broad range of applications. In this …
achieve microfabrication in various optical fibers for a broad range of applications. In this …
Point-by-point fabrication and characterization of sapphire fiber Bragg gratings
The Letter reports the inscription of fiber Bragg gratings (FBGs) in a single-crystal sapphire
optical fiber via a point-by-point method by 780 nm infrared-femtosecond laser pulses …
optical fiber via a point-by-point method by 780 nm infrared-femtosecond laser pulses …
[HTML][HTML] Single femtosecond laser beam induced nanogratings in transparent media-Mechanisms and applications
B Zhang, X Liu, J Qiu - Journal of Materiomics, 2019 - Elsevier
Single femtosecond laser beam induced nanograting structure in transparent media has
attracted extensive attention in many fields of science and technology in the past decades …
attracted extensive attention in many fields of science and technology in the past decades …
Sapphire fiber Bragg gratings inscribed with a femtosecond laser line-by-line scanning technique
We propose and demonstrate the fabrication of single-crystal sapphire fiber Bragg gratings
(SFBGs) using a femtosecond laser line-by-line scanning technique. This approach provides …
(SFBGs) using a femtosecond laser line-by-line scanning technique. This approach provides …
Polarization effects in polymer FBGs: Study and use for transverse force sensing
Bragg gratings photo-inscribed in polymer optical fibers (POFs) are more sensitive to
temperature and pressure than their silica counterparts, because of their larger thermo-optic …
temperature and pressure than their silica counterparts, because of their larger thermo-optic …
Femtosecond direct-writing of low-loss fiber Bragg gratings using a continuous core-scanning technique
We report the inscription of low-loss fiber Bragg gratings using focused femtosecond (fs)
pulses and a continuous core-scanning technique. This direct-write technique produces …
pulses and a continuous core-scanning technique. This direct-write technique produces …