Results 71 to 80 of about 239,905 (332)

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

Quantum scissor from exact generalized photon number statistics

Scientific Reports
We report the close form expressions of the photon number statistics for a generalized coherent state and a generalized photon-added coherent state, which are shown to be crucial for proposing a variety of quantum scissor operations.
Abdul Q Batin, Suranjana Ghosh, Prasanta K. Panigrahi, Utpal Roy   +3 more
doaj   +1 more source

Observing the Poisson Distribution of a Coherent Microwave Field With a Parametric Photon Detector

IEEE Transactions on Quantum Engineering
Single-photon detectors are essential for implementing optical quantum technologies, such as quantum key distribution, and for enhancing optical imaging systems such as lidar, while also playing a crucial role in studying the statistical properties of ...
Jiaming Wang, Kirill Petrovnin, J. Pertti Hakonen, Gheorghe Sorin Paraoanu   +3 more
doaj   +1 more source

Enhancing photoelectric current by nonclassical light

New Journal of Physics, 2020
We study the photoelectric current generated by a driving light with nonclassical photon statistics. Due to the nonclassical input photon statistics, it is no longer enough to treat the driving light as a planar wave as in classical physics.
Hai-Yan Yao, Sheng-Wen Li
doaj   +1 more source

Interfacing GHz-bandwidth heralded single photons with a room-temperature Raman quantum memory

, 2014
Photonics is a promising platform for quantum technologies. However, photon sources and two-photon gates currently only operate probabilistically. Large-scale photonic processing will therefore be impossible without a multiplexing strategy to actively ...
Barbieri, M., Champion, T. F. M., England, D. G., Jin, X. M., Kaczmarek, K. T., Kolthammer, W. S., Michelberger, P. S., Nunn, J., Saunders, D. J., Sprague, M. R., Walmsley, I. A.   +10 more
core   +1 more source

Fluorescent Nanodiamonds Based Theranostic Platform for pH‐Sensitive Drug Delivery and Quantum Sensing

Advanced Functional Materials, EarlyView.
A multifunctional nanodiamond platform enables pH‐triggered Diazoxide (DZX) delivery and quantum sensing of subcellular radical dynamics in triple‐negative breast cancer cells. Diamond relaxometry revealed reduced lysosomal radicals during DZX‐induced mitochondrial radical elevation, providing insights into redox modulation and organelle‐ resolved ...
Kaiqui Wu, Siyu Fan, Yue Zhang, Willem Woudstra, Thomas Mulder, Laurens Boscher Navarro, Jur van Dijken, Katja Loos, Romana Schirhagl   +8 more
wiley   +1 more source

Self-consistent characterization of light statistics

, 2008
We demonstrate the possibility of a self-consistent characterization of the photon-number statistics of a light field by using photoemissive detectors with internal gain simply endowed with linear input/output responses. The method can be applied to both
Agliati A, Alessandra Andreoni, Alessia Allevi, Andrea Agliati, Mandel L, Maria Bondani, Raymer M   +6 more
core   +1 more source

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

Advanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee, Inhoo Choi, Anara Molkenova, Yengwoo Son, Seungmin Yang, Mina Kwon, Tae‐Im Kim, Ki Su Kim, Sei Kwang Hahn   +8 more
wiley   +1 more source

Unveiling the nature of cathodoluminescence from photon statistics

Communications Physics
Cathodoluminescence (CL), the emission of light induced by accelerated free electrons, has been extensively utilized in various applications, such as displays, streak cameras, and high-spatial-resolution analysis of optical materials, surpassing the ...
Sotatsu Yanagimoto, Naoki Yamamoto, Tatsuro Yuge, Takumi Sannomiya, Keiichirou Akiba   +4 more
doaj   +1 more source

Photon counting statistics of a microwave cavity

, 2019
The development of microwave photon detectors is paving the way for a wide range of quantum technologies and fundamental discoveries involving single photons.
Brange, Fredrik, Flindt, Christian, Menczel, Paul   +2 more
core   +1 more source