Results 121 to 130 of about 107,506 (333)

Experimental Demonstration of Coherent Combining With Tip/Tilt Control Based on Adaptive Space-to-Fiber Laser Beam Coupling

IEEE Photonics Journal, 2017
A novel approach of tip/tilt control through optimizing laser beam coupling efficiencies from space to polarization-maintaining-fibers with stochastic parallel gradient descent (SPGD) algorithm for coherent beam combining (CBC) applications is ...
Feng Li, Chao Geng, Guan Huang, Yan Yang, Xinyang Li, Qi Qiu   +5 more
doaj   +1 more source

Photoproduction of mesons off nuclei

, 2011
Recent results for the photoproduction of mesons off nuclei are reviewed. These experiments have been performed for two major lines of research related to the properties of the strong interaction.
A. Bock, A. Braghieri, A. Fantini, A. Fix, A. Fix, A. Fix, A. Starostin, A. Starostin, A. Zabrodin, A. Zabrodin, A.M. Green, A.R. Gabler, A.V. Sarantsev, B. Krusche, B. Krusche, B. Krusche, B. Krusche, B. Krusche, B. Krusche, B. Krusche, B. Krusche, B. Krusche, B. Krusche, B. Mayer, B.A. Mecking, C. Wilkin, C. Wilkin, C.M. Tarbert, C.S. Armstrong, D. Drechsel, D. Drechsel, D. Elsner, D. Elsner, D. Husman, D. Krambrich, D. Trnka, D. Werthmüller, E. Aker, E. Gutz, E. Klempt, E. Marco, E.F. McNicoll, E.M. Darwish, F. Bloch, F. Bonutti, F. Bonutti, F. Bonutti, F. Hibou, F. Härter, F. Miyahara, F. Plouin, F. Renard, F. Wissmann, G. Suft, G.A. Sokol, G.A. Sokol, H. Calén, H. Calén, H. Denizli, H. Garcilazo, H. Geissel, H. Herminghaus, H. Yamazaki, I. Anthony, I. Horn, I. Horn, I. Jaegle, I. Jaegle, I. Jaegle, J. Ahrens, J. Ahrens, J. Ahrens, J. Ahrens, J. Ajaka, J. Ajaka, J. Ajaka, J. Bulava, J. Smyrski, J. Smyrski, J. Weiss, J. Weiss, J.A. Gomez Tejedor, J.C. Nacher, J.C. Nacher, J.D. Johnson, J.G. Messchendorp, K. Büchler, K. Nakamura, K. Nakayama, K. Suzuki, K.-H. Kaiser, K.M. Watson, L. Roca, L. Tiator, L.C. Liu, M. Dugger, M. Dugger, M. Döring, M. Fuchs, M. Kotulla, M. Kotulla, M. MacCormick, M. Nanova, M. Nanova, M. Pfeiffer, M. Polyakov, M. Röbig-Landau, M. Sumihama, M. Sumihama, M. Williams, M. Wolf, M.H. Wood, N. Bianchi, N. Grion, N. Willis, N.N. Scoccola, N.N. Shevvhenko, N.V. Shevchenko, O. Bartalini, O. Bartholomy, O. Buss, P. Benz, P. Camerini, P. Hoffmann-Rothe, P. Moskal, R. Nasseripour, R. Novotny, R. Shyam, R. Thompson, R.A. Arndt, R.A. Arndt, R.A. Arndt, R.E. Chrien, R.G. Moorehouse, R.S. Bhalerao, S. Basak, S. Capstick, S. Dürr, S. Leupold, S. Strauch, S.A. Rakityanski, S.A. Rakityanski, T. Burch, T. Ishikawa, T. Kinoshita, T. Mersmann, T. Mertens, T. Nakabayashi, T. Nakano, T. Rausmann, T. Ueda, T. Ueda, T.A. Armstrong, U. Thoma, V. Bernard, V. Crede, V. Crede, V. Hejny, V. Hejny, V. Kleber, V. Kuznetsov, V. Kuznetsov, V. Shklyar, V. Yu. Grishina, V.A. Anisovich, V.L. Kashevarov, V.L. Kashevarov, W. Chen, W. Hillert, W. Langgärtner, W. Roberts, W.-T. Chiang, W.T. Chiang, Y. Assafiri   +173 more
core   +2 more sources

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Coherent Raman spectro-imaging with laser frequency combs

, 2013
Optical spectroscopy and imaging of microscopic samples have opened up a wide range of applications throughout the physical, chemical, and biological sciences.
Bernhardt, Birgitta, Guelachvili, Guy, Holzner, Simon, Hänsch, Theodor W., Ideguchi, Takuro, Picqué, Nathalie   +5 more
core   +1 more source

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

Advanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta, Simone Bertucci, Jose Mendoza‐Carreño, Agustín Mihi, Paola Lova, Davide Comoretto, Ullrich Steiner, Marco Lattuada, Andrea Dodero   +8 more
wiley   +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

Experimental Demonstration and Characterization of a Non-Mode Selective (De)Multiplexer Using Multi-Plane Light Converter (MPLC)

IEEE Photonics Journal
We experimentally demonstrate the use of a multi-plane light converter (MPLC) as a non-mode selective (de)multiplexer for converting Hermite-Gaussian (HG) modes into a Hadamard matrix of fundamental Gaussian spots and vice versa.
Shree R. Thapa, Seth Smith-Dryden, Zheyuan Zhu, Shuo S. Pang, Guifang Li   +4 more
doaj   +1 more source

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

Advanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

Design and Experimental Research of Vortex Beam Mixer

Photonics
Based on the birefringence phenomenon of vortex beam in uniaxial crystals for optical path design, yttrium vanadate crystals and waveplates are used to realize coherent mixing of vortex beam.
Chenghu Ke, Xinwen Zhang, Xizheng Ke, Peng Li   +3 more
doaj   +1 more source

Comprehensive investigation on producing high-power orbital angular momentum beams by coherent combining technology [PDF]

, 2019
Dong Zhi, Tianyue Hou, Pengfei Ma, Yanxing Ma, Pu Zhou, Rumao Tao, Xiaolin Wang, Lei Si   +7 more
openalex   +1 more source