Results 41 to 50 of about 1,200 (164)

Demonstration of multi-cavity optoelectronic oscillators based on multicore fibers

, 2017
We report the first experimental demonstration of multi-cavity optoelectronic oscillators where the different cavities are hosted in a single multicore fiber.
Garcia, Sergi, Gasulla, Ivana, Hervas, Javier   +2 more
core   +1 more source

Efficient large-scale multiplexing of fiber Bragg grating and fiber Fabry-Perot sensors for structural health monitoring applications [PDF]

, 2006
Fiber Bragg gratings have been demonstrated as a versatile sensor for structural health monitoring. We present an efficient and cost effective multiplexing method for fiber Bragg grating and fiber Fabry-Perot sensors based on a broadband mode-locked ...
Cranch, Geoffrey A., Flockhart, G. M. H., Kirkendall, C. K.   +2 more
core   +1 more source

Rectangular Array Multicore Fiber Realizing Low Crosstalk Suitable for Next-Generation Short-Reach Optical Interconnects With Low Misalignment Loss

IEEE Photonics Journal, 2016
Toward the next-generation exa-scale short-reach optical interconnects (OIs) supporting large-capacity data transmission, a compact computer-compatible 8-core heterogeneous trench-assisted multicore fiber (TA-MCF) is proposed, in which cores are arranged
Jitendra K. Mishra, B. M. A. Rahman, Vishnu Priye   +2 more
doaj   +1 more source

Single-shot non-interferometric measurement of the phase transmission matrix in multicore fibers [PDF]

, 2018
A simple technique for far-field single-shot non-interferometric determination of the phase transmission matrix of a multicore fiber with over 100 cores is presented. This phase retrieval technique relies on the aperiodic arrangement of the cores.Comment:
Alonso, Miguel A., Andresen, Esben Ravn, Bouwmans, Géraud, Oron, Dan, Rigneault, Hervé, Sivankutty, Siddharth, Tsvirkun, Viktor   +6 more
core   +2 more sources

Engineered Optical Fibers for Deep‐Tissue Applications

Advanced Optical Materials, Volume 14, Issue 10, 13 March 2026.
This review establishes a foundational framework for designing optical fibers for deep‐tissue medicine. It systematically links material innovations like polymers and hydrogels with structural paradigms to enable state‐of‐the‐art diagnostics, including endoscopy and biosensing, and targeted therapeutics, guiding future clinical translation.
Yuzhen Li, Siyang Zheng, Wenzhao Li, Kai Chen, Tianting Zhong, Chi Man Woo, Weiran Pang, Chuqi Yuan, Xiaozhou Xiao, Xianguang Yang, Long Jin, Xiang Qian, Qiyao Tan, Changyuan Yu, Liwei Liu, Junle Qu, Puxiang Lai   +16 more
wiley   +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

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

Advanced Materials, Volume 37, Issue 52, December 29, 2025.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis, Subhajit Dutta, Saqib Kamal, Sergio Gómez‐Graña, Isabel Pastoriza‐Santos, Stefan Wuttke, Lakshminarayana Polavarapu   +6 more
wiley   +1 more source

Crosstalk Impacts on Homogeneous Weakly-Coupled Multicore Fiber Based IM/DD System

, 2018
We numerically discussed crosstalk impacts on homogeneous weakly-coupled multicore fiber based intensity modulation/direct-detection (IM/DD) systems taking into account mean crosstalk power fluctuation, walk-off between cores, laser frequency offset, and
Fu, Songnian, Gan, Lin, Huo, Liang, Liu, Deming, Shen, Li, Tang, Ming, Tong, Weijun, Yang, Chen, Zhou, Jiajun   +8 more
core   +1 more source

Coherent beam combining with an ultrafast multicore Yb-doped fiber amplifier [PDF]

, 2015
International audienceActive coherent beam combination using a 7-non-coupled core,polarization maintaining, air-clad, Yb-doped fiber is demonstrated as amonolithic and compact power-scaling concept for ultrafast fiber lasers.
Barthélémy, Alain, Bouazaoui, Mohamed, Bouwmans, Géraud, Delplace, Karen, Desfarges-Berthelemot, Agnès, Druon, Frédéric, El Hamzaoui, Hicham, Georges, Patrick, Guichard, Florent, Hanna, Marc, Kermène, Vincent, Labat, Damien, Lombard, Laurent, Pouysegur, Julien, Prévost, Florian, Ramirez, Patricia, Rigaud, Philippe, Zaouter, Yoann   +17 more
core   +2 more sources

Simultaneous transmission of hyper-entanglement in three degrees of freedom through a multicore fiber

npj Quantum Information, 2023
Entanglement distribution is at the heart of most quantum communication protocols. Inevitable loss of photons along quantum channels is a major obstacle for distributing entangled photons over long distances, as the no-cloning theorem forbids the ...
Lukas Achatz, Lukas Bulla, Sebastian Ecker, Evelyn A. Ortega, Michael Bartokos, Juan Carlos Alvarado-Zacarias, Rodrigo Amezcua-Correa, Martin Bohmann, Rupert Ursin, Marcus Huber   +9 more
doaj   +1 more source