Results 61 to 70 of about 239,905 (332)

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

Advanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann, Christoph Findler, Michael Olney‐Fraser, Lev Kazak, Fedor Jelezko   +4 more
wiley   +1 more source

Photon-number distributions of twin beams generated in spontaneous parametric down-conversion and measured by an intensified CCD camera

, 2012
The measurement of photon-number statistics of fields composed of photon pairs, generated in spontaneous parametric down-conversion and detected by an intensified CCD camera is described.
A. P. Dempster, D. Achilles, D. F. Walls, D. Mogilevtsev, J. Peřina, J. Peřina, J. Peřina, Jan Peřina, L. Mandel, M. J. Fitch, Martin Hamar, O. Haderka, O. Haderka, Ondřej Haderka, P. Törmä, Václav Michálek, Y. Vardi   +16 more
core   +1 more source

Photon Statistics of a Single Atom Laser [PDF]

, 1999
We consider a laser model consisting of a single four-level or three-level atom, an optical cavity, and an incoherent pump. Results for photon statistics for varying pump levels are obtained using a quantum trajectory algorithm.
Clemens, James P., Ghose, Shohini, Jones, Bobby, Pedrotti, Leno M., Rice, Perry R.   +4 more
core   +3 more sources

Strong coupling, weak impact: Phonon coupling versus pure dephasing in the photon statistics of cooperative emitters [PDF]

, 2022
Julian Wiercinski, Erik M. Gauger, Moritz Cygorek   +2 more
openalex   +1 more source

Photon Statistics of Propagating Thermal Microwaves [PDF]

Physical Review Letters, 2017
containing supplemental ...
Goetz, J., Pogorzalek, S., Deppe, F., Fedorov, K. G., Eder, P., Fischer, M., Wulschner, F., Xie, E., Marx, A., Gross, R.   +9 more
openaire   +3 more sources

Flux‐Regulated Crystallization of Perovskites Using Machine Learning‐Predicted Solvent Evaporation Rates for X‐Ray Detectors

Advanced Functional Materials, EarlyView.
By integrating machine learning into flux‐regulated crystallization (FRC), accurate prediction of solvent evaporation rates in real time, improving crystallization control and reducing crystal growth variability by over threefold, is achieved. This enhances the reproducibility and quality of perovskite single crystals, leading to reproducible ...
Tatiane Pretto, Sergey Dayneko, Antoine Pavesic Junior, Nicholas Sandor, Alexander Hart, Yuki Haruta, Magdalena Bazalova‐Carter, Marcos J. L. Santos, Makhsud I. Saidaminov   +8 more
wiley   +1 more source

Quantum tomography of light states by photon-number-resolving detectors

New Journal of Physics, 2019
We address state reconstruction by photon-number-resolving detectors, and demonstrate that they may be effectively exploited to perform quantum tomography of states of light.
Stefano Olivares, Alessia Allevi, Giovanni Caiazzo, Matteo G A Paris, Maria Bondani   +4 more
doaj   +1 more source

Photon correlations from ultra-strong optical nonlinearities [PDF]

, 2013
We study the full field and frequency filtered output photon statistics of a resonator in thermal equilibrium with a bath and containing an arbitrarily large quartic nonlinearity. According to the general theory of photodetection, we derive general input-
del Valle, Elena, Hartmann, Michael J., Ridolfo, Alessandro   +2 more
core   +4 more sources

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Collapse-revivals and population trapping in the m-photon mazer [PDF]

, 2000
We present a study of collapse-revival patterns that appear in the changes of atomic populations induced by the interaction of ultracold two-level atoms with electromagnetic cavities in resonance with an $m$-photon transition of the atoms ($m$-photon ...
Arun, Bastin, Brune, Cirac, Cirac, E. Solano, Eberly, Englert, Filipowicz, Fleischhauer, Gea-Banacloche, Hood, Hood, Jonathan, Kälbermann, Löffler, Meyer, Meystre, Narozhny, Pinske, Rempe, Retamal, Schröder, Scully, T. Bastin, Weidinger, Yoo, Yoo, Zaheer, Zhang   +29 more
core   +4 more sources