Results 111 to 120 of about 3,659,347 (241)

Deciphering the Photopolymerization‐Induced Nanostructures and Interface Formation for Submicrometer Additive Manufacturing

Advanced Functional Materials, EarlyView.
This work reveals the UV‐curing‐induced monomer‐rich domain, oligomer‐rich domain, and entangled oligomer domain. The cured submicron films in stressed state induce interlayer nano‐wrinkle structures during the deposition of the second layer. Stress‐free cured films in relaxed state form non‐diffusive, diffusive and semi‐diffusive interlayer ...
Shouzheng Chen, Yufeng Zhai, Jungui Zhou, Lixing Li, Simon Schraad, Guangjiu Pan, Xuehe Jiang, Sarathlal Koyiloth Vayalil, Rolf A. T. M. van Benthem, Julien R. G. Navarro, Johan F. G. A. Jansen, Mats K. G. Johansson, Peter Müller‐Buschbaum, Stephan V. Roth   +13 more
wiley   +1 more source

A Review of the Research Progress on Optical Fiber Sensors Based on C-Type Structures

Photonics
With the continuous advancement of optical fiber micromachining technology, C-type optical fibers have demonstrated significant potential in the field of optical fiber sensing.
Zhijun Gao, Zhenbo Li, Yu Ying
doaj   +1 more source

High sensitivity curvature sensor with a dual core photonic crystal fiber interferometer [PDF]

Optical Fiber Sensors 2018, Lausanne Switzerland, 24-28 September 2018202405 bcchVersion of RecordRGCOthersCAS Pioneer Hundred Talents Program; National Natural Science Foundation of China; HKPUPublishedVoR ...
Dong, S, Dong, B, Yu, C, Guo, Y
core   +1 more source

Genetically Programmed Shape‐Morphing of Engineered Living Materials

Advanced Functional Materials, EarlyView.
Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker, Yuchen Liu, Miguel Baños, Rosanne Schmachtenberg, Mahmudul Hasan, Claudia Fink‐Straube, Luai R. Khoury, Wilfried Weber   +7 more
wiley   +1 more source

Multicore fiber space-division multiplexed reflectometer and interferometer for distributed vibration sensing

Optical Fiber Sensors 2018, Lausanne Switzerland, 24-28 September 2018202405 bcchVersion of RecordSelf-fundedPublishedVoR ...
Guo, N, Lu, C, Tam, HY, Wang, L, Zhao, Z, Tang, M   +5 more
core   +1 more source

Circularly Polarized Electroluminescence and Spin‐Polarized Carrier Transport in Chiral‐Doped Polymer Films

Advanced Functional Materials, EarlyView.
Chiral dopants induce supramolecular chirality in an achiral polymer (PFO), generating spin‐polarized carriers via the chiral‐induced spin selectivity (CISS) and suggesting a possible contribution of Spin‐polarized carrier transport to circularly polarized electroluminescence (CPEL).
Kazuyuki Asahi, Masashi Hasegawa, Yuuya Nagata, Tamaki Nakano, Hiroyuki Nishikawa   +4 more
wiley   +1 more source

Photoinduced Interfacial Electronic Modulation in Fe2O3‐BiVO4 Heterostructures for Enhanced Photo‐Assisted Zn‐Air Batteries

Advanced Functional Materials, EarlyView.
Light irradiation activates the Fe2O3‐BiVO4 heterostructure, enabling efficient solar‐electrochemical coupling in zinc‐air batteries. The built‐in electric field drives directional charge separation, guiding photoelectrons toward oxygen reduction sites and accumulating holes for oxygen evolution, thereby reducing polarization and enhancing discharge ...
Yili Liu, Zhenjiang Du, Enming Liu, Hongzhou Dong, Jianguang Feng, Beili Pang, Lifeng Dong, Liyan Yu   +7 more
wiley   +1 more source

Fiber optic bend and temperature sensing in femtosecond laser-structured POF

, 2012
We propose focused femtosecond laser irradiation to create stable and permanent scattering damage in large-core polymer optical fibers. Possible sensing applications using optical time domain reflectometry are discussed and presented.
Krebber, Katerina, Schade, W., Wolfgang Schade, Burgmeier, J., Katerina Krebber, Liehr, Sascha, Sascha Liehr, Jörg Burgmeier, Liehr, S., Krebber, K.   +9 more
core   +1 more source

Grayscale Photomasks Enable Noncontact Optical Patterning of Hydroxypropyl Cellulose Gels for Dynamic Art

Advanced Functional Materials, EarlyView.
Mask‐encoded UV exposure translates digital color information into pixel‐resolved structural‐color patterns in hydroxypropyl cellulose gels. Gaussian‐process‐guided calibration links UV processing conditions, wavelength, and mask opacity, enabling parallel fabrication of multicolor images in a single 10 s exposure.
Mengting Ye, Yunyi Zhu, Sai Sabareesh KS, Md Ashiqur Rahman Alif, Yichen Wan, Ruobing Bai, Narges Pourjafarian, Stefanie Mueller, Hongli Zhu   +8 more
wiley   +1 more source

Sweep-free brillouin optical correlation domain analysis enabled by multi-core fiber

28th International Conference on Optical Fiber Sensors, 20–24 November 2023, Naka-ku, Hamamatsu-shi, Japan202406 bcchAccepted ManuscriptSelf-fundedPublished Publisher ...
Fu, S, He, H, Huang, D, Wang, L, Du, H, Zhao, Z, Chen, S, Tang, M, Lin, Z   +8 more
core   +1 more source