Results 71 to 80 of about 1,026,909 (225)

Stimulated Brillouin scattering in silica optical nanofibers

APL Photonics
Stimulated Brillouin scattering offers a broad range of applications, including lasers, sensors, and microwave photonics, most of which require strong Brillouin gain within a narrow bandwidth.
Maxime Zerbib, Moise Deroh, Thibaut Sylvestre, Kien Phan Huy, Jean-Charles Beugnot   +4 more
doaj   +1 more source

STIMULATED BRILLOUIN SCATTERING IN LIQUIDS1 [PDF]

Applied Physics Letters, 1964
Stimulated Brillouin scattering of intense laser light with build-up of coherent hypersonic waves in ...
E. Garmire, C. H. Townes
openaire   +1 more source

Electronic Chip‐Mimetic Medical Implants for Controllable Sonothermal Treatments

Advanced Science, EarlyView.
Inspired by the thermal effect of working electronic chips, which consist of various heterostructures, an sonothermal‐responsive platform has been developed through constructing metal‐semiconductor interface on implants. Biofilm infection and deep vein thrombosis can be successfully treated by controllable ultrasound treatments.
Zhengdong Zhang, Pan Liu, Jie Lei, Shuchang Peng, Qiu Chen, Wei Guan, Yizhou Zhu, Gang Liu, Xiaobo Feng, Cao Yang, Lei Tan   +10 more
wiley   +1 more source

High‐Pressure Modulation of Breathing Kagome Lattice: Cascade of Lifshitz Transitions and Evolution of the Electronic Structure

Advanced Science, EarlyView.
External pressure directly tunes the breathing distortion of the kagome lattice in Fe3Sn2, suppressing it near 15 GPa and reversing it at higher pressures. This structural modulation drives a cascade of Lifshitz transitions, reconstructs the Fermi surface, strengthens electronic correlations and carrier localization, and modifies ultrafast electron ...
Marcos Vinicius Gonçalves‐Faria, Maxim Wenzel, Yuk Tai Chan, Olga Iakutkina, Francesco Capitani, Davide Comboni, Michael Hanfland, Qi Wang, Hechang Lei, Martin Dressel, Alexander A. Tsirlin, Alexej Pashkin, Stephan Winnerl, Manfred Helm, Ece Uykur   +14 more
wiley   +1 more source

Spectral Analysis based on Stimulated Brillouin Scattering Effect

Guangtongxin yanjiu, 2023
Optical filters are widely used in many applications, including optical communication, spectroscopy, electronics and optical sensors. The Microwave Photonic Filter (MPF) based on Stimulated Brillouin Scattering (SBS) effect not only has the advantages of
GUO Li-jun, TAN Zhong-wei
doaj  

Integrated O2 and H2 Gas Therapy via Microneedle‐Assisted Photocatalytic Water Splitting for Accelerating Diabetic Full‐Thickness Skin Wound Healing

Advanced Science, EarlyView.
A concept of integrated O2 and H2 gas therapy is achieved using a gas‐producing material. PMP nanoparticles, fabricated from platinum, MIL‐101(Fe)‐NH2, and phosphotungstic acid, are integrated into bilayer gelatin methacryloyl microneedles for transdermal delivery. These microneedles enable integrated O2 and H2 gas therapy and promote wound healing via
Zesheng Chen, Yanchao Yu, Xingyuan Xiao, Wenwen Cheng, Ye Yang, Zhengyao Zhang, Wang Wang, Zhijun Zhou, Weikang Hu, Xiaolong Wang, Bing Li, Kwang Leong Choy, Yun Chen, Zijian Wang   +13 more
wiley   +1 more source

Nickel Intercalation in Epitaxial Graphene on SiC(0001): A Novel Platform for Engineering Two‐Dimensional Heterostructures

Advanced Science, EarlyView.
Ni‐intercalated graphene on SiC is achieved through a scalable colloidal nanoparticle deposition route. 2D heterostructures show preserved graphene band structure, stable under ambient conditions, and robust interfacial magnetism. Intercalated 2D Ni represents a promising candidate for next‐generation spintronic devices and is a scalable pathway to ...
Ylea Vlamidis, Stiven Forti, Antonio Rossi, Arrigo Calzolari, Carmela Marinelli, Camilla Coletti, Stefan Heun, Stefano Veronesi   +7 more
wiley   +1 more source

Stimulated Brillouin scattering in magnetized plasmas [PDF]

, 2013
Previous theory for stimulated Brillouin scattering is reconsidered and generalized.
Stenflo, Lennart,, Brodin, Gert, Stenflo, Lennart, Brodin, Gert,   +3 more
core   +1 more source

Giant Enhancement of Stimulated Brillouin Scattering in the Subwavelength Limit

Physical Review X, 2012
Stimulated Brillouin scattering (SBS) is traditionally viewed as a process whose strength is dictated by intrinsic material nonlinearities with little dependence on waveguide geometry.
Peter T. Rakich, Charles Reinke, Ryan Camacho, Paul Davids, Zheng Wang   +4 more
doaj   +1 more source

Simulation of Distributed Current Sensor Based on Optical Fiber Deformation

Приборы и методы измерений, 2019
Due to the development of automation and control systems, methods and devices for measuring of electric current large values are of great interest. The aim of the work was to develop a schematic diagram of a distributed current strength sensor based on ...
T. P. Yanukovich, A. V. Polyakov
doaj   +1 more source