Results 41 to 50 of about 3,116,731 (322)
Recent Progress in Fabrications and Applications of Heating-Induced Long Period Fiber Gratings
Sensors, 2019 This paper presents a review of our work concerning the recent progress in fabrications and applications of heating-induced long period fiber gratings (LPFGs).
Cailing Fu +6 more
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Sensors, 2017 Oceanic conditions play an important role in determining the effects of climate change and these effects can be monitored through the changes in the physical properties of sea water. In fact, Oceanographers use various probes for measuring the properties
Dinesh Babu Duraibabu +5 more
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Nonlinear co-generation of graphene plasmons for optoelectronic logic operations
Nature Communications, 2022 Nano-photonic devices based on 2D materials offer a potential solution for the miniaturization of optical computing technologies. Here, the authors demonstrate the implementation of high-speed logic operations via the all-optical generation and ...
Yiwei Li +15 more
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Crystals, 2022 We demonstrate the fabrication process and coherent supercontinuum (SC) generation of fluorotellurite step−index fibers with a high numerical aperture (0.56 and 0.64 at 1552 nm).
Yu Li +3 more
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A Cladding-Pumped Device for Modal Gain Equilization Based on Rippled Few Mode Fiber
IEEE Photonics JournalTo achieve mode-division multiplexing (MDM) for long-distance transmission, the development of signal amplifiers, such as erbium-doped fiber amplifiers (EDFA), is crucial. As a solution for EDFA, cladding pump has gained attention due to its low cost and
Lu Dai +10 more
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Self-Imaging Effect in Liquid-Filled Hollow-Core Capillary Waveguide for Sensing Applications
Sensors, 2019 A high sensitivity fiber-optic sensor based on self-imaging effect in a hollow-core capillary waveguide (HCCW) is presented for sensing applications. The sensor is composed of a section of HCCW fusion spliced between single mode fibers (SMFs).
Yijian Huang +4 more
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Ring-modulator-based RoF system with local SSB modulation and remote carrier reuse [PDF]
, 2019 A full-duplex radio-over-fibre (RoF) system based on an integrated silicon ring modulator is proposed and demonstrated. For the downstream link, a coherent dual-wavelength laser source is coupled to a silicon ring modulator in the central office (CO ...
Pan, Shilong +4 more
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Journal of Microwaves, Optoelectronics and Electromagnetic ApplicationsSeveral methods have been proposed to evaluate theoretically and experimentally the performance of optically amplified direct-detection orthogonal frequency division multiplexing systems.
Adolfo V. T. Cartaxo, Tiago M. F. Alves
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An Optical Fibre Depth (Pressure) Sensor for Remote Operated Vehicles in Underwater Applications
Sensors, 2017 A miniature sensor for accurate measurement of pressure (depth) with temperature compensation in the ocean environment is described. The sensor is based on an optical fibre Extrinsic Fabry-Perot interferometer (EFPI) combined with a Fibre Bragg Grating ...
Dinesh Babu Duraibabu +8 more
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Micromachines, 2020 The conventional methods for monitoring IgG levels suffer from some apparent problems such as long assay time, multistep processing, and high overall cost.
Bing Sun, Yiping Wang
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