Results 231 to 240 of about 8,588 (301)

A Field Trial of Mode-Division Multiplexing

2014 IEEE Photonics Society Summer Topical Meeting Series, 2014
We present results of the first field trial ever to include a component of MDM. The demonstrated scenarios all confirm the possibility for a partial upgrade of legacy systems to few-mode technology.
Sleiffer, V.A.J.M., Chen, H., Jung, Y., Leoni, P., Kuschnerov, M., Fabian, H., Schuh, H., Kub, F., Richardson, D.J., Alam, S.U., Grüner-Nielsen, L., Sun, Y., Ellis, A.D., Koonen, A.M.J., Waardt, de, H.   +14 more
openaire   +2 more sources

Ultracompact terahertz plasmonic mode division multiplexer

Optics Letters, 2023
In this Letter, an ultracompact terahertz (THz) mode division multiplexer based on THz spoof surface plasmon polaritons (SPPs) is proposed. Compared with traditional optical multiplexing devices, the proposed mode multiplexer can be designed with a reduced footprint by exploiting more degrees of freedom in the parameters of the unit cell, namely a ...
Xinyu Ma, Yanfeng Li, Jiaguang Han
openaire   +2 more sources

Wavelength and polarization division multiplexing using the LP11 mode in a two-mode fiber for mode division multiplexing

SPIE Proceedings, 2011
The orthogonality of Mode Division Multiplexing (MDM) with Wavelength division multiplexing (WDM) and Polarization Division Multiplexing (PDM) is investigated applying WDM and PDM transmission over the LP11 mode in a few-moded fiber. Two wavelengths, each carrying 10Gbit/s signals in two orthogonal polarizations are successfully transmitted with the ...
Chen, H., Boom, van den, H.P.A., Grüner-Nielsen, L., Koonen, A.M.J.   +3 more
openaire   +1 more source

Terabit Mode Division Multiplexing Discrete Multitone Signal Transmission Over OM2 Multimode Fiber

IEEE Journal of Selected Topics in Quantum Electronics, 2020
In this paper, we experimentally demonstrated Tb/s mode division multiplexed (MDM) transmission over 20m OM2 multimode fiber (MMF) using three linearly polarized modes, wavelength division multiplexing, intensity modulation and direct detection (IM-DD ...
Jianping Li, Jinkun Hu, Dongdong Zou, Wei Wang, Fan Li, Qi Sui, Ji Zhou, X. Yi, Z. Li   +8 more
semanticscholar   +1 more source

DSP for Mode Division Multiplexing

2013 18th OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching, 2013
We discuss possible architectures and complexity scaling of SDM interfaces that include multiple-input multiple-output digital signal processing (DSP) to deal with coupling between spatial and polarization modes.
Sebastian Randel, Peter Winzer
openaire   +1 more source

A high-speed radio-over-free-space optics link using wavelength division multiplexing-mode division multiplexing-multibeam technique

Computers & electrical engineering, 2020
Radio-over-Free-Space Optics (RoFSO) is a key technology for providing high-speed communication links in rural areas. In this work, an orthogonal frequency division multiplexing based RoFSO transmission link has been designed by adopting hybrid ...
M. Balasaraswathi, Mehtab Singh, J. Malhotra, D. Vigneswaran   +3 more
semanticscholar   +1 more source

Broadband and low crosstalk silicon on-chip mode converter and demultiplexer for mode division multiplexing.

Applied Optics, 2020
In this paper, a compact and broadband mode converter and demultiplexer based on multimode interference (MMI) is designed and experimentally demonstrated on silicon-on-insulator.
D. Chack, S. Hassan, M. Qasim
semanticscholar   +1 more source

Mode division multiplexed networks

2017 Opto-Electronics and Communications Conference (OECC) and Photonics Global Conference (PGC), 2017
A deployment scenarios of space division multiplexing (SDM) in metro area network is presented. Comparative studies of few-mode fiber vs. multicore fiber as well as mode division multiplexed (MDM) node architectures of supermode vs. mode-unbundling are discussed.
Ken-ichi Kitayama, Nikolaos P. Diamantopoulos, Yuki Yoshida, Akihiro Maruta   +3 more
openaire   +1 more source

On-Chip Mode-Division Multiplexer

CLEO: 2013, 2013
We demonstrate micron-scale on-chip mode-division multiplexing device with low crosstalk using add-drop silicon ring resonators array. We taper the bus waveguide width to selectively phase-match the different bus waveguide modes to the ring mode.
Lian-Wee Luo, Lucas H. Gabrielli, Michal Lipson   +2 more
openaire   +1 more source

High-speed two-mode switch for mode-division multiplexing optical networks

Optica, 2017
Mode-division multiplexing technology using the high-order modes of multimode waveguides enables high-bandwidth data transmission. High-speed mode channel switching is a pivotal function for these optical networks.
Yule Xiong, Rubana Bahar Priti, Odile Liboiron-Ladouceur   +2 more
exaly   +2 more sources