Results 81 to 90 of about 236,866 (336)

Multi‐Soliton Microcombs Enable Ultrafast Nanometric‐Precision Ranging and Photon‐Level Detection

open access: yesAdvanced Science, EarlyView.
Our work first demonstrates dual‐multi‐soliton ranging and confirms its multifunctional capability. The method achieves ultrafast and nanometric‐precision measurement. For practical applications, we further extend the multi‐soliton states to photon‐level ranging.
Jiawen Zhi   +10 more
wiley   +1 more source

Multicolor Solitons

open access: yesOptics and Photonics News, 2001
Peer ...
Torner Sabata, Lluís, Stegeman, George
openaire   +3 more sources

Quantum Conserved Charges and S-matrices in N=2 Supersymmetric Sine-Gordon Theory

open access: yes, 1991
We study the quantum conserved charges and S-matrices of N=2 supersymmetric sine-Gordon theory in the framework of perturbation theory formulated in N=2 superspace.
Kobayashi, Ken-ichiro, Uematsu, Tsuneo
core   +1 more source

Defect‐Free Sb‐Doping in Bi2O2Se Achieves Two‐Order‐of‐Magnitude Reduction in Saturation Intensity While Preserving High Carrier Mobility

open access: yesAdvanced Science, EarlyView.
This study demonstrates defect‐free states Sb3⁺ doping in Bi2O2Se, enhancing carrier mobility while reducing saturation intensity by about two orders of magnitude. First‐principles calculations and experiments reveal optimized electronic structure and improved nonlinear response.
Qingling Tang   +4 more
wiley   +1 more source

QUANTUM SOLITONS [PDF]

open access: yesGlasgow Mathematical Journal, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Interaction of topological solitons with defects: using a nontrivial metric

open access: yes, 2006
By including potential into the flat metric, we study interaction of sine-Gordon soliton with potentials. We will show numerically that while the soliton-barrier system shows fully classical behaviour, the soliton-well system demonstrates non-classical ...
Felsager B   +4 more
core   +1 more source

Near‐Infrared Cocrystal Nanofluorophore with Enhanced Two‐Photon Absorption Cross Sections

open access: yesAdvanced Science, EarlyView.
In this study, organic cocrystal nanoparticles (BP4TC‐NPs) were prepared via a nanoprecipitation method using an amphiphilic surfactant. The resulting cocrystal nanoparticles exhibit exceptional nonlinear optical properties and bioimaging capabilities.
Liangmeng Hao   +8 more
wiley   +1 more source

Soliton spheres [PDF]

open access: yesTransactions of the American Mathematical Society, 2011
Soliton spheres are immersed 2–spheres in the conformal 4–sphereS4=HP1S^4=\mathbb {HP}^1that allow rational, conformal parametrizationsf:CP1→HP1f\colon \mathbb {CP}^1\rightarrow \mathbb {HP}^1obtained via twistor projection and dualization from rational curves inCP2n+1\mathbb {CP}^{2n+1}.
Bohle, Christoph, Peters, G. Paul
openaire   +3 more sources

Advancing Energy Materials by In Situ Atomic Scale Methods

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
Progress in in situ atomic scale methods leads to an improved understanding of new and advanced energy materials, where a local understanding of complex, inhomogeneous systems or interfaces down to the atomic scale and quantum level is required. Topics from photovoltaics, dissipation losses, phase transitions, and chemical energy conversion are ...
Christian Jooss   +21 more
wiley   +1 more source

Electrically pumped photonic integrated soliton microcomb [PDF]

open access: yesNature Communications, 2018
Microcombs provide a path to broad-bandwidth integrated frequency combs with low power consumption, which are compatible with wafer-scale fabrication. Yet, electrically-driven, photonic chip-based microcombs are inhibited by the required high threshold ...
A. Raja   +13 more
semanticscholar   +1 more source

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