Results 91 to 100 of about 239,905 (332)

Spatially Resolved Photon Statistics of General Nanophotonic Systems

PRX Quantum
While experimental measurements of photon correlations have become routine in laboratories, theoretical access to these quantities for the light generated in complex nanophotonic devices remains a major challenge.
Maksim Lednev, Diego Fernández de la Pradilla, Frieder Lindel, Esteban Moreno, Francisco J. García-Vidal, Johannes Feist   +5 more
doaj   +1 more source

Linear optics schemes for entanglement distribution with realistic single-photon sources

, 2014
We study the operation of linear optics schemes for entanglement distribution based on nonlocal photon subtraction when input states, produced by imperfect single-photon sources, exhibit both vacuum and multiphoton contributions. Two models for realistic
Banaszek, Konrad, Lasota, Mikołaj, Radzewicz, Czesław, Thew, Rob   +3 more
core   +2 more sources

Spatiotemporal Plasma–Mediated Laser Fabrication of Ultrahigh‐Aspect‐Ratio Nanochannel Arrays for Vertical Perovskite Nanowire Semiconductor Devices

Advanced Functional Materials, EarlyView.
A spatiotemporal plasma–mediated laser processing approach is developed to fabricate ultrahigh–aspect ratio nanochannel arrays and corresponding perovskite nanowire arrays within transparent materials for optoelectronics devices. The laser‐fabricated nanochannels serve as templates for controlled perovskite infiltration and crystallization, enabling ...
Taijin Wang, Lingfeng Wang, Feng Liu, Gary J. Cheng   +3 more
wiley   +1 more source

Deep Learning‐Based Variational Autoencoder for Classification of Quantum and Classical States of Light

Advanced Physics Research
Advancements in optical quantum technologies have been enabled by the generation, manipulation, and characterization of light, with identification based on its photon statistics.
Mahesh Bhupati, Abhishek Mall, Anshuman Kumar, Pankaj K. Jha   +3 more
doaj   +1 more source

Selective Charge Injection via Topological van der Waals Contacts for Barrier‐Free p‐Type TMD Transistors

Advanced Functional Materials, EarlyView.
 Topological van der Waals contacts represent a new class of electrodes for 2D semiconductors, enabling precise control of the Schottky barrier height (SBH) and contact resistance (RC) through interlayer distance and orbital hybridization engineering. In Se‐based transition metal dichalcogenides, these contacts achieve an ultralow SBH of 7 meV, RC of 0.
Soheil Ghods, Ho‐Chan Jang, Jun‐Hui Choi, Min Woo Kim, Hyunjin Lee, Tae‐Hoon Kim, Keun Heo, Hyung Jun Kwun, Taehun Lee, Yoon Kyeung Lee, Sang Hoon Lee, Seung‐Il Kim, Woonhyuk Baek, Sukang Bae, Ji‐Yun Moon, Jae‐Hyun Lee   +15 more
wiley   +1 more source

Impact of Surface Functionalization on NV Quantum Properties: Implications for Biosensing with Fluorescent Nanodiamonds

Advanced Functional Materials, EarlyView.
Fluorescent nanodiamonds (fNDs) have emerged as an invaluable quantum sensing platform for biological and biochemical systems. This paper investigates the influence of common surface functionalization strategies for bioconjugation on the quantum properties of nitrogen vacancy (NV) centers in nanodiamonds.
Anja Sadžak, Iván Pérez, Mateja Guimarães, Lukas Spantzel, Fedor Jelezko, Michael Börsch, Anke Krueger   +6 more
wiley   +1 more source

Photon statistics for Fock and coherent states interfering in a beamsplitter [PDF]

Revista Brasileira de Ensino de Física
We present a straightforward yet comprehensive theoretical study of different quantum states emerging from a bi-modal beamsplitter when various input states interfere. Specifically, we analyze the output states for different combinations of input fields,
Jhordan Santiago
doaj   +1 more source

Measuring photon-photon interactions via photon detection

, 2010
The strong non-linearity plays a significant role in physics, particularly, in designing novel quantum sources of light and matter as well as in quantum chemistry or quantum biology.
D. F. Walls, H. J. Carmichael, Mihai A. Macovei, P. Bardetski, S. A. Moskalenko, S. Ya. Kilin   +5 more
core   +1 more source

SQUEEZING AND PHOTON STATISTICS

Acta Physica Sinica, 1991
In this paper, the relation between squeezing and photon statistics is studied. The photon statistics of cavity field can be changed by injecting atoms at such a low flux thar at most one atom at a time is present inside the lose-free cavity, deeper squeezing may be achieved.
null LIU ZHENG-DONG, null LIU SAN-QIU
openaire   +1 more source

Electron–Matter Interactions During Electron Beam Nanopatterning

Advanced Functional Materials, EarlyView.
This article reviews the electron–matter interactions important to nanopatterning with electron beam lithography (EBL). Electron–matter interactions, including secondary electron generation routes, polymer radiolysis, and electron beam induced charging, are discussed.
Camila Faccini de Lima, Prathiba Thamizhavel, Taylor J. Woehl   +2 more
wiley   +1 more source