Results 81 to 90 of about 3,612,094 (163)

Silicon nitride three-mode division multiplexing and wavelength-division multiplexing using asymmetrical directional couplers and microring resonators

, 2014
We demonstrate silicon nitride mode-division multiplexing (MDM) and wavelength-division multiplexing (WDM) using asymmetrical directional couplers and microring resonators. Our experiments reveal three-mode multiplexing and demultiplexing. We demonstrate
Li, Yu, Huang, Yong Zhen, Poon, Andrew W., Yang, Yue De   +3 more
core   +1 more source

Mode division multiplexing based on ring core optical fibers [PDF]

, 2018
The unique modal characteristics of ring core fibers (RCFs) potentially enable the implementation of mode-division multiplexing (MDM) schemes that can increase optical data transmission capacity with either low-complexity modular multi-input multi-output
Liu, Jie, Wen, Yuanhui, Yu, Siyuan, Wu, Xiong, Chen, Yujie, Zhang, Yanfeng, Cai, Xinlun, Zhu, Jiangbo, Zhang, Junwei, Zhu, Guoxuan, Hu, Ziyang, Li, Zhaohui   +11 more
core   +1 more source

Field demonstration of mode-division multiplexing upgrade scenarios on commercial networks [PDF]

, 2013
We demonstrate three possible scenarios for upgrading current single-mode transmission networks with high capacity few-mode fiber technology using mode-division multiplexing (MDM).
Sleiffer, V.A.J.M., Alam, S.U., Fabian, H, Grüner-Nielsen, L, Jung, Y., Richardson, D.J., Schuh, H, Sleiffer, VAJM Vincent, Grüner-Nielsen, L., Waardt, H Hugo = Huug de, Leoni, P., Kuschnerov, M, Waardt, de, H., Kuschnerov, M., Leoni, P, Simperler, A, Simperler, A., Kub, F, Fabian, H., Schuh, H., Richardson, D J, Kub, F., Alam, S U, Chen, H Haoshuo, Jung, Y, de Waardt, H., Koonen, AMJ Ton, Chen, H., Koonen, A.M.J., Sun, Y., Sun, Yi   +30 more
core   +2 more sources

Silicon photonic transmitter and receiver for hybrid multiplexing systems

Chip
High-capacity on-chip optical transmitters and receivers are crucial for data transmissions. Currently, advanced multiplexing technologies, including wavelength division multiplexing (WDM), mode-division multiplexing (MDM), and polarization-division ...
Yingying Peng, Hengzhen Cao, Jin Xie, Weike Zhao, Yuluan Xiang, Dajian Liu, Zejie Yu, Daoxin Dai   +7 more
doaj   +1 more source

Improving the chromatic dispersion tolerance in long-haul fibre links using the coherent optical orthogonal frequency division multiplexing [PDF]

, 2010
Numerical simulations of the coherent optical orthogonal frequency division multiplexing modems are undertaken to investigate the effect of the adaptive modulation, the number of sub-carriers, the cyclic prefix (CP) length, the clipping ratio ...
Ghassemlooy, Zabih, Ng, Wai Pang, Z. Ghassemlooy, M.A. Jarajreh, Jarajreh, Mutsam Abdel-karim, W.P. Ng   +5 more
core   +1 more source

Demultiplexing in mode-division multiplexing system using multichannel blind deconvolution

IEEE Photonics Journal, 2016
We propose a mode demultiplexing method based on multichannel blind deconvolution (MBD) for a mode-division multiplexing (MDM) system. A 6 $\times$ 6 MDM transmission system is simulated to verify the performance of MBD.
Li Yan, Guijun Hu
doaj   +1 more source

Test of mode-division multiplexing and demultiplexing in free-space with diffractive transformation optics [PDF]

, 2017
In recent years, mode-division multiplexing (MDM) has been proposed as a promising solution in order to increase the information capacity of optical networks both in free-space and in optical fiber transmission.
Ruffato G., Parisi G., Massari M., Romanato F.   +3 more
core   +1 more source

Multiprobe time reversal for high-fidelity vortex-mode-division multiplexing over a turbulent free-space link

, 2020
The orbital angular momentum (OAM) of photons presents a degree of freedom for enhancing the secure key rate of free-space quantum key distribution (QKD) through mode-division multiplexing (MDM).
Boris Braverman (11232279), Runzhou Zhang (11414732), Zhimin Shi (218666), Robert W. Boyd (7338752), Alan E. Willner (3960707), Jiapeng Zhao (9027251), Yiyu Zhou (6520232), Kai Pang (4589302)   +7 more
core   +1 more source

Poster Sessions

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

ePoster

European Journal of Neurology, Volume 33, Issue S1, June 2026.
wiley   +1 more source