Results 191 to 200 of about 815,097 (318)

Photonics and microwaves merge to improve computing flexibility. [PDF]

Light Sci Appl
Wang H, Hu G.
europepmc   +1 more source

FRET Between NV Centers In Diamond And Chlorophyll Molecules: A Novel Resource For Multimodal Sensing And Imaging In Plant Cells

Advanced Optical Materials, Volume 14, Issue 16, 24 April 2026.
We show that shallow nitrogen‐vacancy (NV) centers in diamond can transfer energy to nearby chlorophyll molecules via Förster resonance energy transfer (FRET). Spectral overlap enables efficient quenching of NV fluorescence, which is reversed by bleaching the chlorophyll.
Sebastian Westrich, Nimba Oshnik, Nina Thiele, Nina Burmeister, Yanis Abdedou, Nikhita Khera, Stefanie J. Müller‐Schüssele, Elke Neu   +7 more
wiley   +1 more source

Magnon squeezing in the quantum regime. [PDF]

Nat Commun
Weng YC, Xu D, Chen Z, Tan LZ, Gu XK, Li J, Yu HF, Zhu SY, Hu X, Nori F, You JQ.   +10 more
europepmc   +1 more source

Quantum Electrometry of Non‐Volatile Space Charges in Diamond

Advanced Optical Materials, Volume 14, Issue 16, 24 April 2026.
Charges are generated when nitrogen vacancy qubits in diamond are illuminated by light. Transport and trapping in an electric field leads to the formation of large, stable space charge patterns that dynamically screen applied electric fields, impacting electric field sensing and photoelectric detection.
Russell M Goldblatt, Nikolai Dontschuk, Daniel J McCloskey, Andy M Martin, Alexander A. Wood   +4 more
wiley   +1 more source

Energy-Controllable Manipulation on Surface Waves and Propagating Waves by Bifunctional Metasurfaces. [PDF]

Nanophotonics
Li S, Kang M, Pan W, Wang Y, Chen Y, Peng X, Jin X, Li J, Dong S, Zhou L, Sun S.   +10 more
europepmc   +1 more source

Integrated SOI High-Order Phase-Shifted Bragg Grating for Microwave Photonics Signal Processing

Journal of Lightwave Technology, 2017
C. Porzi, G. Serafino, P. Velha, P. Ghelfi, A. Bogoni   +4 more
semanticscholar   +1 more source

Quantum Decoherence of Nitrogen‐Vacancy Spin Ensembles in a Nitrogen Spin Bath in Diamond Under Dynamical Decoupling

Advanced Optical Materials, Volume 14, Issue 13, 3 April 2026.
Combining high‐order cluster‐correlation expansion with experiment, it is revealed that P1‐driven NV decoherence under dynamical decoupling deviates from semi‐classical scaling laws. The coherence‐time exponent depends on pulse number and bath conditions, demonstrating the necessity of a full quantum bath description.
Huijin Park, Mykyta Onizhuk, Eunsang Lee, Harim Lim, Junha Park, Junghyun Lee, Sangwon Oh, Giulia Galli, Hosung Seo   +8 more
wiley   +1 more source

Tunable and nonlinearity-enhanced dispersive-plus-dissipative coupling in photon-pressure circuits. [PDF]

Nat Commun
Kazouini M, Peter J, Guo ZE, Wilde B, Uhl K, Koelle D, Kleiner R, Bothner D.   +7 more
europepmc   +1 more source

Wave‐Based Quasi‐digital Logic Operations

Advanced Photonics Research, Volume 7, Issue 4, April 2026.
Electromagnetic (EM) wave‐based computing has emerged as an exciting new paradigm. Conventional logic operations such as AND, OR, and XOR are inherently nonlinear processes. In this work, we discuss how one may emulate the functionality of logic gates by using quasi‐digital linear systems.
Ross Glyn MacDonald, Alex Yakovlev, Victor Pacheco‐Peña   +2 more
wiley   +1 more source

A versatile large-scale coherent Ising machine from microwave to visible and telecom wavelength bands. [PDF]

Light Sci Appl
Zhang H, Li J, Zhu H.
europepmc   +1 more source