18 papers · ranked by Valyu relevance
Nabaneet Sharma, Anushree Dey, Bimalendu Deb
We study correlation properties of polaritons at zero temperature in a multiconnected Jaynes– Cummings (MCJC) lattice on a superconducting circuit quantum electrodynamics platform with engineered cross-Kerr nonlinearity that mimics attractive nearest-neighbour interaction. A multiconnected Jaynes–Cummings lattice is a…
Andrzej Kruk, Mateusz Schabikowski, Maria Raposo
Transparent ceramics offer a uniquely accessible platform for examining Kerr-type optical phenomena through the lens of molecular structure and local electronic interactions. This review highlights both the magneto-optical (MOKE) and electro-optic (EOKE) forms of the Kerr effect and relates them to the accompanying…
Luca O. Trinchão, Alekhya Ghosh, Arghadeep Pal, Haochen Yan + 7 more
1 Gleb Wataghin Institute of Physics, University of Campinas, Campinas, SP, Brazil 2 Max Planck Institute for the Science of Light, Erlangen, Germany 3 Department of Physics, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany 4 Department of Electrical and Photonics Engineering Technical University of…
Stuart G. Murdoch, François Leo, Xiaoxiao Xue, Stéphane Coen + 1 more
Kerr frequency combs have recently emerged as an exciting new photonic technology, with applications across science and engineering. Their formation within driven optical resonators that possess a Kerr nonlinearity is enabled through the rich landscape of localized nonlinear dissipative structures intrinsic to these…
Jesse J. Slim, Ewold Verhagen
Nonlinearity is a key resource in both classical and quantum signal processing. Nonlinear nanomechanical elements have found applications ranging from sensing to computing, while networks of nonlinear resonators, as well as nonlinearly coupled networks of linear resonators, constitute promising platforms for simulating…
Alexey Sukhinin, Curtis Menyuk, Natalia Litchinitser, Jean-Claude Diels + 1 more
We investigate two-color, two dimensional spatially localized light modes in a resonant Kerr third-harmonic generation model. Using computational tools, we identify two distinct families of localized states. Unlike the single-component 2D nonlinear Schrödinger equation and previously studied non-resonant two-color…
Pengxiang Wang, Carlos Mas Arabí, Gian‐Luca Oppo, Yiqing Xu + 5 more
3 Institut Universitari de Matematica Pura i Aplicada, Universitat Politècnica de València, València, Spain 4 SUPA and Department of Physics, University of Strathclyde, Glasgow G4 0NG, Scotland, UK 5 Department of Physics, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand 6 Laboratoire…
Carino Ferrante, Emiliano Principi, Luca Assogna, Ambaresh Sahoo + 8 more
Materials with a vanishing dielectric constant provide an ideal platform for achieving plasmon-enhanced light-matter interactions and are widely employed in various cutting-edge nonlinear photonics applications. In this study, we present the first experimental demonstration of extreme ultraviolet (XUV) plasmon-enhanced…
Jingyi Wu, Anton Yu. Bykov, Anastasiia Zaleska, Anatoly V. Zayats
Manipulating intensity, phase and polarisation of the electromagnetic fields on ultrafast timescales is essential for all-optical switching, optical information processing and development of novel time-variant media. Noble metal based plasmonics has provided numerous platforms for optical switching and control, enabled…
Savyaraj Deshmukh, Aleksandr Tusnin, Alexey Tikan, Tobias J. Kippenberg + 1 more
Coupled-microresonator systems, enabled by recent breakthroughs in the nanofabrication of low-loss integrated photonic microresonators, deliver significant performance benefits for coherent frequency comb generation beyond single resonators. They also display emergent nonlinear phenomena including soliton hopping-a…
A. V. Ermolaev, L. Emonin, J. M. Dudley
Experiments in a dispersion-engineered nanophotonic lithium niobate waveguide have demonstrated two-color soliton compression to few-cycle duration by exploiting cascaded second-order nonlinearity. These results open new opportunities to study quadratic soliton dynamics in integrated platforms and for applications in…
Liang Zhang, Chenhao Pan, Yiming Pan
Nonlinear photonic time crystals (PTCs) can support solitons inside momentum k gaps, where the amplification of k gap modes is saturated by Kerr nonlinearity, forming spatially homogeneous but temporally localized excitations. Yet their quantum nature remains unclear. Here we quantize nonlinear k gap dynamics of PTCs…
Junhan Huang, Bingbing Zhu, Shanyue Li, Kun Ding + 1 more
Optical solitons in multimode nonlinear optical systems offer a unique platform for exploring the interplay of nonlinearity, dispersion, and spatial mode coupling, offering insights into complex nonlinear wave phenomena. Multi-pass cavities (MPCs) incorporating nonlinear Kerr media serve as prototypical systems…
Alfonso De Miguel Bueno
This work develops a biophysical theory in which a bioelectric field V (x, t) and a cortical stress field σ(x, t) are weakly and reciprocally coupled via an overdamped electromechanical coupler. We show that interference between two fast latent modes produces a measurable slow beat f_slow_ that acts as a tissue-level…
Vyom Raval, Rachel Oaks-Leaf, Qiang Chen, Fred Rieke
Receptive fields provide a concise description of the stimulus selectivity of visual neurons. But this stimulus selectivity is neither static nor linear, and these nonlinear effects are not well captured by standard linear or pseudo-linear receptive field models. At the same time, receptive field models incorporating…
Authors not listed
Nonlinear monotonically increasing bounded functions help to visualize and analyze data on various scales. However, many monotonic functions such as logarithm or power laws have either function values or derivatives that become unbounded at some regions of the $x-$ axis. On the other hand, sigmoid or hyperbolic…
Authors not listed
Molecular polaritons, the hybridization of excitonic states in molecules with photonic excitation inside a cavity, play an important role in fundamental quantum science and technology. Understanding the decoherence mechanism of molecular polaritons is among the most significant fundamental questions. We theoretically…
Yue Yu, Anchi Cheng, Elizabeth Montabana, Noeli Paz Soldán + 24 more
The laser phase plate (LPP) enables phase-contrast imaging in cryogenic electron microscopy (cryoEM), enhancing image contrast without compromising high-resolution information. Here we report the implementation of a crossed laser phase plate (xLPP) comprising two optical cavities oriented orthogonally, installed in a…