An experimental millimeter wave radio over fiber link with double polarization multiplexing
Sign Up to like & getrecommendations! Published in 2021 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-021-03178-2
Abstract: A novel approach, an optical radio over fiber link with double polarization multiplexing is presented. In the two orthogonal polarizations of the optical beam the contents of information to be transmitted are different doubling the… read more here.
Keywords: fiber link; link; polarization; link double ... See more keywords
Coherent Optical Frequency Transfer via a 490 km Noisy Fiber Link
Sign Up to like & getrecommendations! Published in 2022 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/39/4/044201
Abstract: We demonstrate the coherent transfer of an ultrastable optical frequency reference over a 490 km noisy field fiber link. The fiber-induced phase noise power spectrum density per-unit-length at 1 Hz offset frequency can reach up… read more here.
Keywords: fiber link; frequency; optical frequency; transfer ... See more keywords
Synchronization system with symmetric optical fiber links
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/15/03/p03001
Abstract: In most synchronization schemes based on fiber, the compensation on fiber link asymmetry significantly affects the synchronization accuracy, thus complicated calibration may be needed to achieve high performance synchronization. Moreover, as the fiber temperature varies,… read more here.
Keywords: fiber link; fiber; system symmetric; synchronization ... See more keywords
Stabilized Radio Frequency Transfer via 100 km Urban Optical Fiber Link Using Passive Compensation Method
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2930554
Abstract: A point to point stable radio frequency (RF) signal transfer scheme is proposed and experimentally demonstrated via 100 km noisy urban optical fiber link in Beijing area. We utilize passive frequency mixing method to compensate… read more here.
Keywords: fiber link; transfer; frequency; optical fiber ... See more keywords
Fiber-THz-Fiber Link for THz Signal Transmission
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2018.2809433
Abstract: We propose and experimentally demonstrate vector signals seamless integration delivery over fiber-THz-fiber link. Up to 13 Gb/s quadrature-phase-shift-keying signals are transmitted over 10 km single mode fiber-28 (SMF-28), 3.8 m wireless link, and 2.2 km SMF-28 link. At the… read more here.
Keywords: fiber link; fiber thz; thz signal; fiber ... See more keywords
Ultra-dense, 1152-core, broadband multicore fiber link deployed in a metro network.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.477578
Abstract: We have designed, developed, and deployed the world's first ultra-dense space division-multiplexing multicore fiber link in a conduit of a metro network. In a 10-mm-diameter fiber optic-cable, 288 4-core multicore fibers are arranged in 24… read more here.
Keywords: core; multicore fiber; fiber; fiber link ... See more keywords
Terahertz fiber link using dielectric silicon waveguide interface.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.482785
Abstract: Nascent data-intensive emerging technologies are mandating low-loss, short-range interconnects, whereas existing interconnects suffer from high losses and low aggregate data throughput owing to a lack of efficient interfaces. Here, we report an efficient 22-Gbit/s terahertz… read more here.
Keywords: fiber; terahertz fiber; fiber link; silicon ... See more keywords