Results 271 to 280 of about 265,397 (333)

Anisotropic Second‐ and Third‐Harmonic Hermite–Gaussian Beam Generation with NbOI2 Holograms

Advanced Photonics Research, EarlyView.
Anisotropic second‐ and third‐harmonic Hermite–Gaussian (HG) beam generation is demonstrated with ultrathin NbOI2 grating holograms to produce the nonlinear HG01 and HG10 modes with high anisotropy ratios. The relative magnitudes of the second‐ and third‐order nonlinear susceptibility tensor elements of NbOI2 crystal are extracted. These demonstrations
Jayanta Deka, Jie Gao, Xiaodong Yang
wiley   +1 more source

Experimental quantum-enhanced kernel-based machine learning on a photonic processor. [PDF]

Nat Photonics
Yin Z, Agresti I, de Felice G, Brown D, Toumi A, Pentangelo C, Piacentini S, Crespi A, Ceccarelli F, Osellame R, Coecke B, Walther P.   +11 more
europepmc   +1 more source

AI Agents for Photonic Integrated Circuit Design Automation [PDF]

Ankita Sharma, Yuqi Fu, Vahid Ansari, Rishabh Iyer, Fiona Kuang, K. Mistry, Raisa Islam Aishy, Shafique Ahmad, J. Matres, Dirk Englund, Joyce K. S. Poon   +10 more
openalex   +1 more source

Revealing Two Operation Modes of Perovskite Light‐Emitting Diodes Through Overshoot Pulses

Advanced Photonics Research, EarlyView.
Short, high‐intensity overshoot pulses (OSPs) may be generated by perovskite light‐emitting diodes (PeLEDs) depending on electrical pump pulse parameters, offset and afterpulse voltages. OSPs reveal two PeLED operation modes: the recombination mode, favorable for the conventional EL but preventing OSPs, and the accumulation mode, enabling the formation
Rokas Gegevičius, Ignas Ledzinskas, Jevgenij Chmeliov, Iakov Goldberg, Robert Gehlhaar, Karim Elkhouly, Vidmantas Gulbinas   +6 more
wiley   +1 more source

Integrated photonic source of Gottesman-Kitaev-Preskill qubits. [PDF]

Nature
Larsen MV, Bourassa JE, Kocsis S, Tasker JF, Chadwick RS, González-Arciniegas C, Hastrup J, Lopetegui-González CE, Miatto FM, Motamedi A, Noro R, Roeland G, Baby R, Chen H, Contu P, Di Luch I, Drago C, Giesbrecht M, Grainge T, Krasnokutska I, Menotti M, Morrison B, Puviraj C, Rezaei Shad K, Hussain B, McMahon J, Ortmann JE, Collins MJ, Ma C, Phillips DS, Seymour M, Tang QY, Yang B, Vernon Z, Alexander RN, Mahler DH.   +35 more
europepmc   +1 more source

Boosting the Magnetic Response of a Composite Nanostructure in the Near‐Visible Region with a Fano Resonance

Advanced Photonics Research, EarlyView.
Optical simulations of composite plasmonic split‐ring resonators show that a magnetic response can be obtained at wavelengths near the visible regime. The response is further increased by extending the geometry and enabling a Fano resonance through the coupling of magnetic dipoles.
Maximilian Grimmer, Monika Fleischer
wiley   +1 more source

Displacement and Vibration Measurements with Interferometers: Benchmark Configurations, Performance, and R&D Opportunities

Advanced Photonics Research, EarlyView.
Self‐mixing interferometry is a powerful technique that brings together the exceptional sensitivity of phase measurements with the unequalled simplicity of the self‐mix configuration based on modulation of the cavity field induced by the return from the target. According to the selected measurand, displacement or vibration, and to the analog of digital
Silvano Donati
wiley   +1 more source

An on-chip phased array for non-classical light. [PDF]

Nat Commun
Gurses V, Davis SI, Valivarthi R, Sinclair N, Spiropulu M, Hajimiri A.   +5 more
europepmc   +1 more source

Multiclass Identification of Van der Waals Semiconductors via Attention Neural Networks

Advanced Photonics Research, EarlyView.
Intelligent characterization of van der Waals semiconductors is an essential process for industrial manufacturing and laboratory fabrication. A fused network of ResNet‐Inception with attention layer is developed for accurate multiclass classification of randomly distributed layers of chemical vapor deposition‐grown van der Waals semiconductors ...
Xingchen Dong, Jiayi Ma, Kun Wang, Martin Jakobi, Ali K. Yetisen, Alexander W. Koch   +5 more
wiley   +1 more source

Photonic-electronic arbitrary-waveform generation using quadrature multiplexing and active optical-phase stabilization. [PDF]

Nat Commun
Füllner C, Sherifaj A, Henauer T, Fang D, Drayss D, Schmitz L, Harter T, Gutema TZ, Zwick T, Freude W, Randel S, Koos C.   +11 more
europepmc   +1 more source