Results 11 to 20 of about 4,027,187 (303)
Hollow core optical fiber enabled by epsilon-near-zero material [PDF]
NanophotonicsHollow core optical fibers of numerous guiding mechanisms have been studied in the past decades for their advantages on guiding light in air core. This work demonstrates a new hollow core optical fiber based on a different guiding mechanism, which ...
Zhang Leon +3 more
doaj +3 more sources
Surface Plasmon Scattering in Exposed Core Optical Fiber for Enhanced Resolution Refractive Index Sensing [PDF]
Sensors, 2015 Refractometric sensors based on optical excitation of surface plasmons on the side of an optical fiber is an established sensing architecture that has enabled laboratory demonstrations of cost effective portable devices for biological and chemical ...
Elizaveta Klantsataya +4 more
doaj +2 more sources
RESULTS OF EXPERIMENTAL RESEARCH AND SIMULATION OF MULTI-CORE FIBER WAVEGUIDE WITH FIBER BRAGG GRATINGS ARRAY [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2018 Subject of Research. The development and creation of a measurement system for determination and monitoring of the location and bends of extended objects in space are actual at the moment.We propose the creation of a sensitive part of fiber-optic ...
Egorova D.A., Kulikov A.V.
doaj +1 more source
Ultra-Low-Loss Hollow-Core Bragg Antiresonant Fiber With Super Bandwidth Transmission Window
IEEE Photonics Journal, 2022 A novel hollow-core antiresonant fiber with a Bragg structure is proposed. It is numerically simulated using a commercial finite element method, and optical properties of the fiber, such as mode field, confinement loss, and bend loss, are numerically ...
Changming Xia +9 more
doaj +1 more source
Hybrid glass optical fibers-novel fiber materials for optoelectronic application
Optical Materials: X, 2020 Hybrid glass optical fibers incorporated with optoelectronic materials and functionalities are highly anticipated for potential applications in optical communication, remote sensing, biomedicine, and nonlinear optics. However, the design and construction
Shiliang Kang +3 more
doaj +1 more source
Forward-stimulated Brillouin scattering in silicon-core fibers
Frontiers in Physics, 2023 As a new type of semiconductor fiber, silicon-core fibers have a higher non-linear effect compared with silica fibers. Forward-stimulated Brillouin scattering as a typical optical non-linear effect holds strong promise for applications in, for example ...
Yao Yao +6 more
doaj +1 more source
AIP Advances, 2022 A two-dimensional optical fiber grating with multi sub-gratings based on a 2D spatially encoded phase mask is designed in this study. The 2D fiber Bragg grating (FBG) is composed of two non-overlapping sub-FBGs, which are laterally separated along the ...
Zonglun Che +6 more
doaj +1 more source
Sensors, 2013 A stripped no-core optical fiber with a 125 µm diameter was transformed into a symmetric and unbroken optical fiber that tapers slightly to a 45-µm-diameter waist. The laser light can be easily launched into the no-core optical fiber.
Yen-Si Huang, Fang-Wen Sheu
doaj +1 more source
Design of Zero Dispersion Optical Fiber at Wavelength 1.3 m [PDF]
مجلة التربية والعلم, 2018 In this article, an optical fiber was designed with zero- dispersion at wavelength of (1.3 m). The design took into consideration many factors of the fiber, such as; fiber cross- section, fiber material, refractive index.
R. S. Habeb
doaj +1 more source
Fabrication of multiple parallel suspended-core optical fibers by sheet-stacking [PDF]
, 2014 We demonstrate the fabrication of a novel type of optical fibers with multiple parallel air-suspended cores by the sheet-stacking method. Using this technique we have constructed optical fibers with up to 10 parallel micron-size suspended cores. No extra
Shi, Jindan +6 more
core +1 more source