Results 201 to 210 of about 661,766 (323)

Optical Communications [PDF]

, 2004
  +4 more sources

Enhanced authentication technology based on deep neural network in the physical layer of optical communication

Xiangqing Wang, Hu Zhang, Lei Ren, Zihao Wu, Dongfei Wang, Xiaokun Yang   +5 more
openalex   +1 more source

Time Synchronization over a Free-Space Optical Communication Channel [PDF]

, 2018
Isaac Khader, Hugo Bergeron, Laura C. Sinclair, William C. Swann, Nathan R. Newbury, Jean-Daniel Deschênes   +5 more
openalex   +1 more source

Pixelation‐Free, Monolithic Iontronic Pressure Sensors Enabling Large‐Area Simultaneous Pressure and Position Recognition via Machine Learning

Advanced Functional Materials, EarlyView.
A pixelation‐free, monolithic iontronic pressure sensor enables simultaneous pressure and position sensing over large areas. AC‐driven ion release generates spatially varying impedance pathways depending on the pressure. Machine learning algorithms effectively decouple overlapping pressure–position signals from the multichannel outputs, achieving high ...
Juhui Kim, Junseo Lee, Kwang‐Hun Choi, Seongil Im, Jae Hong Kim, Changsoon Choi, Junghwan Byun, Changhwan Shin, Ho Won Jang, Hyunsu Ju, Jung Ah Lim   +10 more
wiley   +1 more source

Multifunctional metasails for self-stabilized beam-riding and optical communication. [PDF]

Nanoscale Adv, 2022
Taghavi M, Salary MM, Mosallaei H.
europepmc   +1 more source

Convolutional neural network for detecting fiber-bending eavesdropping attacks in optical communication systems

W. Qin, Xiaoxue Gong, Weigang Hou, Tiantian Zhang, Xu Zhang, Lei Guo   +5 more
openalex   +1 more source

Carbon Contacts to Proteins Enable Robust, Biocompatible Electronic Junctions with Near‐Activation‐less Conduction Down to 10 K

Advanced Functional Materials, EarlyView.
A robust solid‐state protein junction with a semi‐transparent eC/Au electrode allows photoexcitation of the bacterio‐rhodopsin, bR layer, to isomerize the bR retinal. The resulting photo‐response shows the protein is functional in the solid‐state junction.
Shailendra K. Saxena, Sudipta Bera, Tatyana Bendikov, Israel Pecht, Mordechai Sheves, David Cahen   +5 more
wiley   +1 more source

Beyond Fiber: Toward Terahertz Bandwidth in Free-Space Optical Communication. [PDF]

Sensors (Basel)
Ullah R, Ullah S, Ren J, Alwageed HS, Mao Y, Qi Z, Wang F, Khan SA, Farooq U.   +8 more
europepmc   +1 more source

Color Routing and Beam Steering of Single‐Molecule Emission with a Spherical Silicon Nanoantenna

Advanced Functional Materials, EarlyView.
We experimentally demonstrate broadband directional emission from single molecules using a single spherical silicon nanoparticle assembled via DNA origami. By varying nanoparticle (NP) size and emitter position, we achieve unidirectional emission, beam steering, and color routing at the nanoscale, revealing modal interference as the underlying ...
María Sanz‐Paz, Nicole Siegel, Guillermo Serrera, Javier González‐Colsa, Fangjia Zhu, Karol Kołątaj, Minoru Fujii, Hiroshi Sugimoto, Pablo Albella, Guillermo P. Acuna   +9 more
wiley   +1 more source

Versatile on-chip polarization-sensitive detection system for optical communication and artificial vision. [PDF]

Light Sci Appl
Liu Z, Liu M, Qi L, Zhang N, Wang B, Sun X, Zhang R, Li D, Li S.   +8 more
europepmc   +1 more source