Results 51 to 60 of about 96,155 (291)

Quantum illumination receiver using double homodyne detection

Physical Review Research, 2021
A quantum receiver is an essential element of quantum illumination (QI), which outperforms its classical counterpart, called classical illumination. However, there are only few proposals for realizable quantum receiver, which exploits nonlinear effects ...
Yonggi Jo, Sangkyung Lee, Yong Sup Ihn, Zaeill Kim, Su-Yong Lee   +4 more
doaj   +1 more source

Carbon Nanotubes as Cooper-Pair Beam Splitters [PDF]

Physical Review Letters, 2010
submitted
Herrmann, Lorenz, Portier, Fabien, Roche, Patrice, Levy Yeyati, A., Kontos, Takis, Strunk, Christoph   +5 more
openaire   +5 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

An Ultra-Broadband Polarization Beam Splitter Based on the Digital Meta-Structure at the 2 µm Waveband

Photonics, 2022
The 2 μm waveband is considered to have great potential in optical communications. Driven by the demands on high-performance functional devices in this spectral band, various integrated photonic components have been demonstrated.
Jiefeng Xu, Yingjie Liu, Xiaoyuan Guo, Jiangbing Du, Ke Xu   +4 more
doaj   +1 more source

Beam Splitter for Spin Waves in Quantum Spin Network

, 2005
We theoretically design and analytically study a controllable beam splitter for the spin wave propagating in a star-shaped (e.g., a $Y$-shaped beam) spin network.
Bose, Burgbacher, C. P. Sun, Cassettari, Chiara, Christandl, Franson, Holstein, Kay, Li, Plenio, Qian, Rauch, S. Yang, Shi, Wang, Yang, Z. Song, Zukowski   +18 more
core   +1 more source

Teleportation improvement by inconclusive photon subtraction [PDF]

, 2002
Inconclusive photon subtraction (IPS) is a conditional measurement scheme to force nonlinear evolution of a given state. In IPS the input state is mixed with the vacuum in a beam splitter and then the reflected beam is revealed by ON/OFF photodetection ...
Bonifacio, Rodolfo, Olivares, Stefano, Paris, Matteo G. A.   +2 more
core   +2 more sources

Magneto-optical beam splitter for atoms [PDF]

Physical Review Letters, 1993
We report an experimental demonstration of diffraction of He* atoms from a magneto-optical grating. The grating was produced by the interaction of three-level atoms with a light field of spatially varying polarization and a magnetic field. For a light shift matched to the Zeeman shift, a two-peaked diffraction pattern was observed, corresponding to a ...
Pfau, Tilman, Kurtsiefer, Christian, Adams, Charles S., Sigel, Martin, Mlynek, Jürgen   +4 more
openaire   +4 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Tunable kinoform x-ray beam splitter [PDF]

Optics Letters, 2017
4 pages, 4 ...
Lebugle, M., Seniutinas, G., Marschall, F., Guzenko, V. A., Grolimund, D., David, C.   +5 more
openaire   +3 more sources

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source