Results 61 to 70 of about 217,867 (294)

Integrated circuits based on broadband pixel-array metasurfaces for generating data-carrying optical and THz orbital angular momentum beams

Nanophotonics, 2023
There is growing interest in using multiple multiplexed orthogonal orbital angular momentum (OAM) beams to increase the data capacity of communication systems in different frequency ranges. To help enable future deployment of OAM-based communications, an
Willner Alan E., Su Xinzhou, Song Hao, Zhou Huibin, Zou Kaiheng   +4 more
doaj   +1 more source

Folded shift multiplexing [PDF]

, 2003
Shift multiplexing is a holographic recording method that uses a spherical reference wave. We extend the principle to a thin slab of holographic material that acts as a waveguide.
Fainman, Yeshaiahu, Liu, Wenhai, Moser, Christophe, Psaltis, Demetri   +3 more
core  

Integrated spatial multiplexing of heralded single photon sources

, 2013
The non-deterministic nature of photon sources is a key limitation for single photon quantum processors. Spatial multiplexing overcomes this by enhancing the heralded single photon yield without enhancing the output noise.
Clark, Alex S., Collins, Matthew J., Eggleton, Benjamin J., He, Jiakun, Krauss, Thomas F., Reardon, Christopher, Rey, Isabella H., Shahnia, Shayan, Steel, M. J., Vo, Trung D., Xiong, Chunle   +10 more
core   +1 more source

Direct fiber vector eigenmode multiplexing transmission seeded by integrated optical vortex emitters [PDF]

, 2017
Spatial modes have received substantial attention over the last decades and are used in optical communication applications. In fiber-optic communications, the employed linearly polarized modes and phase vortex modes carrying orbital angular momentum can ...
Cai, Xin-Lun, Chen, Shi, Du, Cheng, Klitis, Charalambos, Li, Shi-Mao, Liu, Jun, Mo, Qi, Sorel, Marc, Wang, An-Dong, Wang, Jian, Yu, Si-Yuan, Zhu, Long   +11 more
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Ultrabright Fluorescent Silica Nanoparticles for Multiplexed Detection

Nanomaterials, 2020
Fluorescent tagging is a popular method in biomedical research. Using multiple taggants of different but resolvable fluorescent spectra simultaneously (multiplexing), it is possible to obtain more comprehensive and faster information about various ...
Saquib Ahmed M. A. Peerzade, Nadezda Makarova, Igor Sokolov   +2 more
doaj   +1 more source

Composed Multicore Fiber Structure for Extended Sensor Multiplexing with Fiber Bragg Gratings

Sensors, 2022
A novel multicore optical waveguide component based on a fiber design optimized towards selective grating inscription for multiplexed sensing applications is presented.
Ravil Idrisov, Adrian Lorenz, Manfred Rothhardt, Hartmut Bartelt   +3 more
doaj   +1 more source

Frequency Multiplexing for Quasi-Deterministic Heralded Single-Photon Sources

, 2016
Single-photon sources based on optical parametric processes have been used extensively for quantum information applications due to their flexibility, room-temperature operation and potential for photonic integration.
Clemmen, Stéphane, Farsi, Alessandro, Gaeta, Alexander L., Joshi, Chaitali, Ramelow, Sven   +4 more
core   +2 more sources

Optimization of periodic single-photon sources based on combined multiplexing [PDF]

, 2016
We consider periodic single-photon sources with combined multiplexing in which the outputs of several time-multiplexed sources are spatially multiplexed.
Adam, Peter, Bodog, Ferenc, Koniorczyk, Matyas, Mechler, Matyas, Santa, Imre   +4 more
core   +2 more sources

Weighted Multiplex Networks

PLoS ONE, 2014
One of the most important challenges in network science is to quantify the information encoded in complex network structures. Disentangling randomness from organizational principles is even more demanding when networks have a multiplex nature. Multiplex networks are multilayer systems of $N$ nodes that can be linked in multiple interacting and co ...
MENICHETTI, GIULIA, REMONDINI, DANIEL, Panzarasa P, Mondragón RJ, Bianconi G.   +4 more
openaire   +6 more sources