Results 221 to 230 of about 178,205 (281)

Photonic QPU With Coherent States for Reversible Quantum Logic

Annalen der Physik, Volume 538, Issue 2, February 2026.
A photonic Quantum Processing Unit X (QPU X) design leveraging coherent‐state qubits and linear optics probabilistically implements fundamental logical gates‐including AND, OR, C‐NOT, C¯$\bar{C}$‐NOT, Toffoli (C2${\rm C}^2$‐NOT), and Fredkin (C‐SWAP)‐with success probabilities up to 1/4 for simpler gates.
Antonio F. Aguiar, Orleans C. V. Gomes, João Batista R. Silva   +2 more
wiley   +1 more source

Broadband Fourier-Transform Optical Photothermal Infrared Spectroscopy and Imaging. [PDF]

Anal Chem
Razumtcev A, Turner GA, Zayats S, Borondics F, Polyzos A, Simpson GJ, Bechtel HA.   +6 more
europepmc   +1 more source

A Scalable Quadratic Nonlinear Silicon Photonics Platform With Printable Entangled Photon‐Pair Sources

Laser &Photonics Reviews, Volume 20, Issue 3, 5 February 2026.
A scalable quadratic nonlinear photonic platform is demonstrated by heterogeneously integrating periodically poled lithium niobate with silicon photonics. Relying on the superior CMOS fabrication tolerances, reproducible and deterministic phase‐matching is achieved.
Tom Vandekerckhove, Jasper De Witte, Lisa De Jaeger, Ewoud Vissers, Sofie Janssen, Peter Verheyen, Neha Singh, Dieter Bode, Martin Davi, Filippo Ferraro, Philippe Absil, Sadhishkumar Balakrishnan, Joris Van Campenhout, Dries Van Thourhout, Günther Roelkens, Stéphane Clemmen, Bart Kuyken   +16 more
wiley   +1 more source

Quantum light sources with configurable lifetime leveraging parity-time symmetry. [PDF]

Nat Commun
Chen N, Li WX, Fan YR, Li HH, Zeng H, Chi WQ, Zhou H, Li H, You LX, Guo GC, Zhou Q, Xu J, Zhang XL.   +12 more
europepmc   +1 more source

Multimodal super-resolution: discovering hidden physics and its application to fusion plasmas. [PDF]

Nat Commun
Jalalvand A, Kim S, Seo J, Hu Q, Curie M, Steiner P, Nelson AO, Na YS, Kolemen E.   +8 more
europepmc   +1 more source

A Digital Twin of Atomic Ensemble Quantum Memory Experiments Based on an Effective Quantum Channel Description

Advanced Quantum Technologies, Volume 9, Issue 2, February 2026.
A tool to model ensemble‐based atomic quantum memory experiments using the quantum channel formalism is presented, incorporating realistic loss and noise effects. It provides a digital twin of state‐of‐the‐art memories and demonstrates its applicability through a simulation of a memory‐assisted quantum token protocol. The framework is easily extendable
Elizabeth Jane Robertson, Benjamin Maaß, Konrad Tschernig, Janik Wolters   +3 more
wiley   +1 more source

Measurement of Ultra-Low Frequency Vibrations Using an Atom Interferometer. [PDF]

Sensors (Basel)
Ma Z, Zhuang W, Zhao Y, Ruan C, Tian Q, Yao J, Feng J, Wu S, Fang F, Wan L.   +9 more
europepmc   +1 more source

Software Framework for Optically Accessible Quantum Memories Using Group‐IV Color Centers in Diamond

Advanced Quantum Technologies, Volume 9, Issue 2, February 2026.
Precise descriptions of quantum components are essential for accelerating progress in quantum technology. This work presents a versatile quantum memory designed for reliable operation and broad applicability. Our main contribution is the integration of this memory into a standardized software framework, enabling consistent analysis, comparison, and ...
Yannick Strocka, Mohamed Belhassen, Tim Schröder, Gregor Pieplow   +3 more
wiley   +1 more source

Experimental coherent one-way quantum key distribution with simplicity and practical security. [PDF]

Sci Adv
Cao XY, Sun XR, Li MY, Lu YS, Yin HL, Chen ZB.   +5 more
europepmc   +1 more source

A Review of Software for Designing and Operating Quantum Networks

Advanced Quantum Technologies, Volume 9, Issue 2, February 2026.
A quantum network can be organized following a three‐plane abstraction: infrastructure, logical, and control. A taxonomy of the network functions of the control plane is proposed, and the state of the art in software for quantum networks is discussed. A guide for future directions on software development is provided.
Robert J. Hayek, Joaquin Chung, Rajkumar Kettimuthu   +2 more
wiley   +1 more source