Results 201 to 210 of about 7,768 (254)

A High-Precision Screen-Printed Glucose Sensor with In Situ Impedance-Based HCT Correction and Temperature Compensation. [PDF]

Biosensors (Basel)
Lu M, Cheng J, Lei Q, Guo J, Chen K.
europepmc   +1 more source

Multiplexed ultrasound imaging of gene expression. [PDF]

Nat Methods
Nyström NN, Jin Z, Bennett ME, Zhang R, Swift MB, Shapiro MG.   +5 more
europepmc   +1 more source

High-speed all-optical neural networks empowered spatiotemporal mode multiplexing. [PDF]

Light Sci Appl
Feng F, Li X, Zhang Z, Gan J, Yuan X.
europepmc   +1 more source

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On-chip multiplexing conversion between wavelength division multiplexing–polarization division multiplexing and wavelength division multiplexing–mode division multiplexing

Optics Letters, 2014
A compact silicon-on-insulator device used for conversions between polarization division multiplexing (PDM) and mode division multiplexing (MDM) signals is proposed and experimentally demonstrated by utilizing a structure combining the improved two-dimensional grating coupler and two-mode multiplexer.
Xinliang Zhang, Yu Yu, Jinghui Zou
exaly   +3 more sources

Mode division multiplexing in optical fibers

Applied Optics, 1982
Two modes have been launched into a conventional 10-m long multimode graded-index optical fiber using spatial filtering techniques. The measured cross talk between the two modes in the baseband is -20 dB at the output end of the fiber. Modal multiplexing thus appears to be possible over short fiber lengths.
P Facq
exaly   +3 more sources

Perspective on mode-division multiplexing

Applied Physics Letters, 2021
We review the current status of mode-division multiplexing (MDM) techniques in fibers and on chips. Three system applications are introduced, including quasi-single mode transmission, multicore few-mode amplifier, and fiber sensing. We also discuss the technology development trend in terms of multiple-input-multiple-output-free MDM, economics of MDM ...
Yikai Su, Yu He, Haoshuo Chen, Xiaoying Li, Guifang Li   +4 more
openaire   +1 more source

Degenerate Mode-Group Division Multiplexing

Journal of Lightwave Technology, 2012
A reconfigurable mode demultiplexer based around a liquid crystal spatial light modulator is demonstrated to optically demultiplex modes that share a propagation constant as separate modal channels using a single shared phase mask per polarization for all channels.
Carpenter, Joel, Thomsen, Benn C., Wilkinson, Timothy D.   +2 more
openaire   +4 more sources

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
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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
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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