Results 151 to 160 of about 313,283 (245)

Reconfigurable beam system for non-line-of-sight free-space optical communication. [PDF]

Light Sci Appl, 2019
Cao Z, Zhang X, Osnabrugge G, Li J, Vellekoop IM, Koonen AMJ.   +5 more
europepmc   +1 more source

Rewriting Polymer Fate via Chemomechanical Coupling

Advanced Materials, EarlyView.
This work introduces a life‐like “living” polymer platform that can grow, degrow, and reprogram its properties after fabrication. By integrating mass transport, reversible polymerization, and controlled catalysis, the material achieves on‐demand changes in size, shape, and mechanical properties.
Jiahe Huang, Haohui Zhang, Jiehao Chen, Xuelin Sui, Febby Krisnadi, Dongjing He, Huajian Ji, Will R. Gutekunst, Michael D. Dickey, Yuhang Hu   +9 more
wiley   +1 more source

OpticalTrust: A Sensor-to-Blockchain Framework Using Free-Space Optical Communication. [PDF]

Sensors (Basel)
Bajaj P, Kataria A, Puri V, Gupta S, Min H.   +4 more
europepmc   +1 more source

An Improved Method for the Position Detection of a Quadrant Detector for Free Space Optical Communication. [PDF]

Sensors (Basel), 2019
Li Q, Xu S, Yu J, Yan L, Huang Y.
europepmc   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

Advanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song, Peiqi Niu, Wenxi Gu, Chun Lam Clement Chan, Jiuhong Yi, Xu Liu, Peng Tan, Chon In Haydn Cheong, Qingwen Guan, Dan Fang, Bingpu Zhou, Zi Liang Wu, Ji Liu, Yan Yan Shery Huang, Iek Man Lei   +14 more
wiley   +1 more source

Development of Piezoelectric Inertial Rotary Motor for Free-Space Optical Communication Systems. [PDF]

Micromachines (Basel)
Šišovas L, Čeponis A, Mažeika D, Borodinas S.   +3 more
europepmc   +1 more source

An Improved Method of Measuring Wavefront Aberration Based on Image with Machine Learning in Free Space Optical Communication. [PDF]

Sensors (Basel), 2019
Xu Y, He D, Wang Q, Guo H, Li Q, Xie Z, Huang Y.   +6 more
europepmc   +1 more source

Hydrogelation via Supramolecular Copolymerization of Structural Water within Adaptive Metal–Organic Fibers

Advanced Materials, EarlyView.
Structural water is harnessed as an active co‐monomer to drive supramolecular polymerization in bulk water. Zinc(II) Salphen complexes confine water molecules to form hollow, metal–organic nanofibers that assemble into adaptive hydrogels with thermoresponsive mechanics and selective chiral recognition.
Merlin R. Stühler, Hesam Makki, Tarek Hilal, Debsena Chakraboty, Mathias Dimde, Kai Ludwig, Rainer Haag, Sabine Rosenfeldt, Dorothee Silbernagl, Andreas Schäfer, Alex J. Plajer   +10 more
wiley   +1 more source

A Survey on Free-Space Optical Communication with RF Backup: Models, Simulations, Experience, Machine Learning, Challenges and Future Directions. [PDF]

Sensors (Basel)
Phuchortham S, Sabit H.
europepmc   +1 more source

Performance analysis of 349-element adaptive optics unit for a coherent free space optical communication system. [PDF]

Sci Rep, 2019
Yang L, Yao K, Wang J, Cao J, Lin X, Liu X, Liu W, Gu H.   +7 more
europepmc   +1 more source