Results 11 to 20 of about 217,553 (313)
Light source-detector pair positioning to optimize tagging efficiency of focused ultrasound-modulated photons in a backward detection mode [PDF]
, 2023 Focusing Ultrasound (FUS) can be used to modulate diffusing light in tissue. In this method, diffused photons are modulated in the ultrasound focus area.
Bykov, Alexander +5 more
core +1 more source
Single-photon microwave photonics
Science Bulletin, 2022 With the rapid development of microwave photonics technology, high-speed processing and ultra-weak signal detection capability have become the main bottlenecks in many applications. Thanks to the ultra-weak signal detection capability and the extremely low timing jitter properties of single-photon detectors, the combination of single-photon detection ...
Ye, Yang +9 more
openaire +2 more sources
VIRTUAL PHOTON–PHOTON SCATTERING [PDF]
International Journal of Modern Physics: Conference Series, 2014 Based on analyticity, unitarity, and Lorentz invariance the contribution from hadronic vacuum polarization to the anomalous magnetic moment of the muon is directly related to the cross section of e + e − → hadrons .
HOFERICHTER, MARTIN +3 more
openaire +3 more sources
Photoinactivation of Escherichia coli using five photosensitizers and the same number of photons
Journal of Innovative Optical Health Sciences, 2022 Bacterial resistance is today a matter of great medical concern, so it is urgent to investigate alternatives to alleviate it. Photodynamic inactivation (PDI) is a method that has been endorsed to inactivate different pathogens, including bacteria, fungi ...
Daniel Ortega-Zambrano +2 more
doaj +1 more source
Understanding the Feedback Loops between Energy, Matter and Life
Frontiers in Bioscience-Elite, 2022 This review gathers recent findings in biophysics that shed light on the biological principle of self-organization, spanning from molecules to more complicated systems with higher information processing capacity.
Richard H.W. Funk
doaj +1 more source
Photon-photon interaction in a photon gas [PDF]
Europhysics Letters (EPL), 2000 Using the effective Lagrangian for the low energy photon-photon interaction the lowest order photon self energy at finite temperature and in non-equilibrium is calculated within the real time formalism. The Debye mass, the dispersion relation, the dielectric tensor, and the velocity of light following from the photon self energy are discussed.
openaire +2 more sources
Photon–photon scattering: a tutorial [PDF]
Canadian Journal of Physics, 2012 Long-established results for low-energy photon–photon scattering, γγ → γγ, have recently been questioned. We analyze that claim and demonstrate that it is inconsistent with experience. We demonstrate that the mistake originates from an erroneous manipulation of divergent integrals and discuss the connection with another recent claim about the Higgs ...
Liang, Yi, Czarnecki, Andrzej
openaire +2 more sources
Two-photon interference at telecom wavelengths for time-bin-encoded single photons from quantum-dot spin qubits [PDF]
, 2015 This work was supported by the JST through its ImPACT Program, NICT, NSF CCR-08 29694, NIST 60NANB9D9170, Special Coordination Funds for Promoting Science and Technology, and the State of Bavaria. C.L. and M.M.F. acknowledge support through the AFOSR.
Natarajan, Chandra M. +16 more
core +1 more source
Multiphoton interference of distinguishable photons based on inner mode structure [PDF]
, 2023 Quantum interference is a fundamental phenomenon required by quantum technologies such as quantum computing and quantum communication. Quantum interference using linear optics has been a candidate to simulate a quantum computer and to demonstrate ...
Alarcón Carvajal, Jeimmy Alejandra
core +3 more sources
Nature Communications, 2021 Interactions of dislocations with coherent twin boundaries contribute to strength and ductility in metals, but investigating the interaction mechanisms is challenging.
Vahid Samaee +5 more
doaj +1 more source