Results 21 to 30 of about 1,207 (165)
Multicore Fiber Scenarios Supporting Power Over Fiber in Radio Over Fiber Systems
IEEE Access, 2019 We propose the integration of power over fiber in the next generation 5G radio access network front-haul solutions based on spatial division multiplexing with multicore fibers. The different architectures in both shared- and dedicated- core scenarios for
Carmen Vazquez +6 more
doaj +1 more source
Supermode Characteristics of Nested Multiple Hollow-Core Anti-Resonant Fibers
Photonics, 2022 Mode-division multiplexing (MDM) can achieve ultra-high data capacity in optical fiber communication. Several impressive works on multicore fiber (MCF), multi-mode fiber, and few-mode multicore fiber have made significant achievements in MDM.
Zequan Li +4 more
doaj +1 more source
Think Outside the Fiber: Imaging Amplifier for Space-Multiplexed Optical Transmission
IEEE Photonics Journal, 2012 This paper proposes a simple and practical method to amplify signals for space-multiplexed optical transmission. In this amplification technique, the output facet of the multicore or multimode fiber is mapped back to the same type of fiber after passing ...
Ibrahim Ozdur +3 more
doaj +1 more source
Design of 4 × 1 Power Beam Combiner Based on MultiCore Photonic Crystal Fiber
Applied Sciences, 2017 A novel concept of 4 × 1 power beam combiner based on multicore photonic crystal fiber is described. The light coupling obtained by integrating small air-holes in the multicore photonic crystal fiber (PCF) structure allows light coupling between coherent
Dror Malka, Eyal Cohen, Zeev Zalevsky
doaj +1 more source
Workshop on Specialty Optical Fibers and Their Applications, 2015 Recent advances in fiber technology enable the fabrication of multi-core fibers tailored for various applications. Examples of multi-core fibers for ultra-high-density spatial division multiplexing in communications and for high temperature sensor applications will be presented.
Schülzgen, Axel +13 more
openaire +3 more sources
On Demand Spatial Beam Self-Focusing in Hexagonal Multicore Fiber
IEEE Photonics Journal, 2018 Combination of the classical effect of light self-focusing and recently emerged multicore fiber technology offers new opportunities for the spatio-temporal control and manipulation of high-power light radiation. Here, we apply genetic algorithm to design
Igor S. Chekhovskoy +4 more
doaj +1 more source
Photonics, 2022 We propose a space division multiplexing (SDM) in a newly constructed multicore polymer-clad silica fiber (PCSF) with seven cores arrayed in a hexagonal array, each carrying a centrally launched beam.
Svetislav Savović +3 more
doaj +1 more source
IEEE Photonics Journal, 2016 We report a multicore photonic crystal fiber (PCF) amplification system delivering about 110-W laser pulses with a duration of sub-100 fs. This amplifier is seeded by a large mode area (LMA) PCF mode-locked oscillator with a repetition rate of 100 MHz ...
Li-li Huang +5 more
doaj +1 more source
Autocompensating Measurement-Device-Independent quantum cryptography in few-mode optical fibers [PDF]
EPJ Web of Conferences, 2020 We present an autocompensating quantum cryptography technique for Measurement-Device-Independent quantum cryptography devices with different kind of optical fiber modes.
Liñares-Beiras Jesús +3 more
doaj +1 more source
Results in Optics, 2022 The explosive growth of optical communication (i.e., 6G or beyond 5G) will transform the way of communication. Advanced modulation schemes, guided media, high data rate, minimum dispersion, low transmission noise, and signal processing techniques are ...
Ajay Kumar Vyas +3 more
doaj +1 more source