Theoretical and Experimental Analysis of the Directional RI Sensing Property of Tilted Fiber Grating
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.3027947
Abstract: In this article, we have theoretically and experimentally investigated the unique vector refractive index (RI) sensing property of tilted fiber grating (TFG). Due to the orthogonal symmetric grating structure, TFGs would mainly achieve the coupling… read more here.
Keywords: sensing property; tilted fiber; cladding mode; fiber grating ... See more keywords
Mode Interaction in a Structure Based on Optical Fiber with Depressed Inner Cladding
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Communications Technology and Electronics"
DOI: 10.1134/s106422691810011x
Abstract: The paper presents the results of studies of a fiber-optic structure whose principle of operation is based on the transformation of the core and cladding modes in a segment of SM630 fiber with a small… read more here.
Keywords: depressed inner; inner cladding; fiber; cladding mode ... See more keywords
Ultra-narrow linewidth transmission filters based on the cladding mode assisted Fabry-Perot effect in a planar waveguide.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.458323
Abstract: We propose and analyze a counterpropagating cladding mode assisted tunable frequency Fabry-Perot interferometer formed by a Bragg grating (BG) cavity in a liquid crystal coated planar optical waveguide. A full vector modal analysis has been… read more here.
Keywords: cavity; mode assisted; cladding mode; fabry perot ... See more keywords
Cladding mode characteristics simulation of an excessively tilted fiber grating coated with gold nanoshells.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.459864
Abstract: The cladding mode characteristics simulation of an excessively tilted fiber grating (ExTFG) coated with gold nanoshells was conducted in this study. First, the effective refractive indices of the core and cladding mode before coating were… read more here.
Keywords: gold nanoshells; cladding mode; coated gold; characteristics simulation ... See more keywords
Higher-order cladding mode excitation of femtosecond-laser-inscribed tilted FBGs.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.002169
Abstract: We study the modal behavior of plane-by-plane femtosecond laser fabricated tilted fiber Bragg gratings (FBGs). The focus is on the differential strain and temperature sensitivities between the cladding mode resonances of an nth grating order… read more here.
Keywords: order cladding; mode; order; femtosecond laser ... See more keywords
Highly Integrated Cladding Mode Stripper Array for Compact High-Power Industrial Fiber Laser
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13122226
Abstract: A design integrating multiple cladding mode strippers used in fiber laser architectures into a single device is proposed. This approach can increase the compactness of fiber lasers, thus contributing to industrial laser processing applications. By… read more here.
Keywords: cladding mode; laser; fiber; power ... See more keywords