Results 91 to 100 of about 28,970 (207)

Implementation of an Active Control System for Kerr Optical Soliton Frequency Comb Based on FPGA

Chinese Journal of Magnetic Resonance
Due to their millimeter-scale size and low pump power threshold, Kerr optical soliton frequency combs have emerged as a key technology for chip-scale optical atomic clock research.
LIU Kangqi, LI Chenhong, QU Mingfei, WANG Pengfei, ZHAO Feng, KANG Songbai   +5 more
doaj  

Spin dynamic soliton in ferromagnetic materials over the (2 + 1)-dimensional beta fractional HFSC model

Results in Physics
Ferromagnetic materials have important exploitation practice in permanent information in electromagnets, electric motors, generators, recording in thin film etc.
Shekha Khatun, Fazlul Hoque, M. Zulfikar Ali   +2 more
doaj   +1 more source

Soliton spiraling in optically-induced rotating Bessel lattices

, 2004
We address soliton spiraling in optical lattices induced by multiple coherent Bessel beams and show that the dynamical nature of such lattices make them able to drag different soliton structures, setting them into rotation.
Arlt, Chattrapiban, Christodoulides, Desyatnikov, Fleischer, Fleischer, Kartashov, Kartashov, Lluis Torner, Neshev, Neshev, Shih, Victor A. Vysloukh, Yaroslav V. Kartashov   +13 more
core   +1 more source

Spatial soliton pairs in an unbiased photovoltaic-photorefractive crystal circuit [PDF]

Journal of Optoelectronical Nanostructures, 2016
: Optical separate spatial dark and bright soliton pairs in steady-state case in one dimension, for a series circuit consisting of two-photon photorefractive (PR) crystal are investigated.
Alireza Keshavarz, Zahra Abbasi
doaj  

Strong Raman-induced non-instantaneous soliton interactions in gas-filled photonic crystal fibers

, 2015
We have developed an analytical model based on the perturbation theory in order to study the optical propagation of two successive intense solitons in hollow-core photonic crystal fibers filled with Raman-active gases. Based on the time delay between the
Armaroli, Andrea, Biancalana, Fabio, Marini, Andrea, Saleh, Mohammed F.   +3 more
core   +4 more sources

Quantum backreaction effect in optical solitons

New Journal of Physics
Optical solitons classically are stationary solutions of the nonlinear Schrödinger equation. We perform a quantum field theoretic treatment by quantising a linearised fluctuation field around the classical soliton solution which can be seen as providing ...
Sang-Shin Baak, Friedrich König
doaj   +1 more source

Solitons in spiraling Vogel lattices

, 2012
We address light propagation in Vogel optical lattices and show that such lattices support a variety of stable soliton solutions in both self-focusing and self-defocusing media, whose propagation constants belong to domains resembling gaps in the ...
Kartashov, Yaroslav V., Torner, Lluis, Vysloukh, Victor A.   +2 more
core   +1 more source

Eigenvalue Based Analysis of Soliton Fusion Phenomenon in the Frame Work of Nonlinear Schrödinger Equation

IEEE Photonics Journal, 2017
One mechanism to generate optical rogue waves is the soliton fusion phenomenon. The impact of initial parameters such as pulse spacing, frequency separation, and phase difference between adjacent soliton shape pulses for soliton fusion phenomenon has ...
Gihan Weerasekara, Akihiro Maruta
doaj   +1 more source

Spatiotemporal optical solitons

Journal of Optics B: Quantum and Semiclassical Optics, 2005
Peer ...
Malomed, B A, Mihalache, Dumitru, Wise, F, Torner Sabata, Lluís   +3 more
openaire   +3 more sources

Optical solutions to the time fractional Akbota equation arising in nonlinear optics via two distinct methods

Scientific Reports
This paper investigates the optical soliton solutions of the time-fractional Akbota equation, a model arising in nonlinear optics. The generalized rational function method and the F-expansion approach are utilized to derive soliton solutions ...
Salim S. Mahmood, Salah Mahmoud Boulaaras, Muhammad Amin S. Murad, Sandeep Malik   +3 more
doaj   +1 more source