Results 71 to 80 of about 7,052 (200)

Heterogeneously Integrated Multicore Fibers for Smart Oilfield Applications

Applied Sciences, 2023
In the context of Industry 4.0, the smart oilfield is introduced, which relies on large-scale information exchange among various parts, and there is an urgent need for special fiber links for both increased data transmission capacity and high-sensitivity
Xutao Wang, Honglin Sun, Huihui Wang, Zhiqun Yang, Yaping Liu, Zhanhua Huang, Lin Zhang   +6 more
doaj   +1 more source

High-speed PAM4-based Optical SDM Interconnects with Directly Modulated Long-wavelength VCSEL

, 2018
This paper reports the demonstration of high-speed PAM-4 transmission using a 1.5-{\mu}m single-mode vertical cavity surface emitting laser (SM-VCSEL) over multicore fiber with 7 cores over different distances.
Amann, Markus-Christian, Bauwelinck, Johan, Chen, Jiajia, Fu, Songnian, Gan, Lin, Jacobsen, Gunnar, Li, Haolin, Lin, Rui, Liu, Deming, Ozolins, Oskars, Pang, Xiaodan, Popov, Sergei, Schatz, Richard, Spiga, Silvia, Tang, Ming, Tong, Weijun, Torfs, Guy, Udalcovs, Aleksejs, Van Kerrebrouck, Joris, Yin, Xin, Zhang, Lu   +20 more
core   +1 more source

Ge-Doped microstructured multicorefiber for customizable supercontinuum generation [PDF]

, 2011
Supercontinuum generation in a multicore fiber in which several uncoupled cores were doped with dissimilar concentrations of germanium was studied experimentally.
A., Tonello, DE ANGELIS, Costantino, G., Town, Manili, Gabriele, Minoni, Umberto, Modotto, Daniele, V., Couderc, Wabnitz, Stefan   +7 more
core   +1 more source

Multicore optical fiber Y-splitter

Optics Express, 2015
In future high capacity multicore optical fiber (MCF) networks, signal-processing devices should be able to manipulate data without sacrificing network capacity or MCFs advantages. Thus, it is crucial to have high performance novel devices that can be connected directly to MCFs without conversion to conventional single-core fibers.
openaire   +2 more sources

Microwave Photonics Applications of Multicore Fibers

IEEE Photonics Journal, 2012
This is the first time, to our knowledge, that the application of multicore fibers (MCFs) to the field of microwave photonics (MWP) has been proposed. The implementation of sampled optical delay lines for RF signals by means of heterogeneous MCFs is addressed as a generic building block and discussion is then centered on several selected
Gasulla Mestre, Ivana, Capmany Francoy, José   +1 more
openaire   +4 more sources

Effect of Endodontic Sealers on the Bond Strength of Glass Fibre Posts: A Systematic Review

Australian Endodontic Journal, EarlyView.
ABSTRACT This systematic review evaluated the influence of resin‐based, eugenol‐based and bioceramic endodontic sealers on the bond strength of glass fibre posts cemented with resin cements. Searches were conducted in PubMed, Scopus, Web of Science, Cochrane Library, Google Scholar and Embase, including in vitro studies using human or bovine teeth ...
Thiago Bessa Marconato Antunes, Juliana D. Bronzato, Vanessa Gallego Arias Pecorari, Jennifer Santos Pereira, Talita Tartari, Adriana de Jesus Soares, Brenda P. F. A. Gomes, Marina Angélica Marciano   +7 more
wiley   +1 more source

Study of Self-Homodyne Coherent System Using Multicore Fiber for Data Center Links

IEEE Photonics Journal, 2022
The demand for information capacity in data center networks has grown exponentially during past decades. Such growth promotes consideration for adoption of coherent transmission technologies in this application space to achieve current and future high ...
Xiaojun Liang, John D. Downie, Jason E. Hurley, Hui Su, Douglas Butler, Stephen Johnson, William Hurley   +6 more
doaj   +1 more source

Extended field-of-view in a lensless endoscope using an aperiodic multicore fiber

, 2016
We investigate lensless endoscopy using coherent beam combining and aperiodic multicore fibers (MCF). We show that diffracted orders, inherent to MCF with periodically arranged cores, dramatically reduce the field of view (FoV) and that randomness in MCF
Andresen, Esben Ravn, Bouwmans, Géraud, Kogan, Dani, Oron, Dan, Rigneault, Hervé, Sivankutty, Siddharth, Tsvirkun, Viktor   +6 more
core   +3 more sources

Integration of 150 Gbps/fiber optical engines based on multicore fibers and 6-channel VCSELs and PDs [PDF]

, 2016
Multicore fiber enables a parallel optic data link with a single optical fiber, thus providing an attractive way to increase the total throughput and the integration density of the interconnections. We study and present photonics integration technologies
Bansal, Lalit, Edmunds, James, Grüner-Nielsen, Lars, Gustavsson, Johan S., Heikkinen, Veli, Karppinen, Mikko, Kehayas, Efstratios, King, Roger, Kissinger, Dietmar, Ko, Minsu, Larsson, Anders, Myöhänen, Petri, Ollila, Jyrki, Safaisini, Rashid, Salminen, Noora, Stampoulidis, Leontios, Tanskanen, Antti, Tapaninen, Olli, Taunay, Thierry, Westbergh, Petter, Çärl Ulusoy, Ahmet   +20 more
core   +1 more source

Single-Shot Polarimetry Imaging of Multicore Fibers

Frontiers in Optics 2016, 2016
We report an experimental test of single-shot polarimetry applied to the problem of real-time monitoring of the output polarization states in each core within a multicore fiber bundle. The technique uses a stress-engineered optical element together with an analyzer and provides a point spread function whose shape unambiguously reveals the polarization ...
Alonso, Miguel, Brown, Thomas G., Sivankutty, Siddharth, Bouwmans, Géraud, Andresen, Esben Ravn, Rigneault, Hervé   +5 more
openaire   +4 more sources