Results 1 to 10 of about 28,970 (207)
Photonic chip based optical frequency comb using soliton induced Cherenkov radiation
, 2015 By continuous wave pumping of a dispersion engineered, planar silicon nitride microresonator, continuously circulating, sub-30fs short temporal dissipative solitons are generated, that correspond to pulses of 6 optical cycles and constitute a coherent ...
Brasch, Victor +6 more
core +1 more source
Advances in Mathematical PhysicsThis study examines the optical soliton structure solutions, sensitivity, and modulation stability analysis of the chiral nonlinear Schrödinger equation (NLSE) with Bohm potential, a basic model in nonlinear optics and quantum mechanics.
Ishrat Bibi +3 more
doaj +1 more source
Soliton absorption spectroscopy
, 2010 We analyze optical soliton propagation in the presence of weak absorption lines with much narrower linewidths as compared to the soliton spectrum width using the novel perturbation analysis technique based on an integral representation in the spectral ...
A. Biswas +10 more
core +2 more sources
The Effect of Chirp on Pulse Compression at a Group Velocity Horizon
IEEE Photonics Journal, 2016 Group-velocity matched cross-phase modulation between a fundamental soliton and a dispersive wave packet has been previously suggested for optical switching applications similar to an optical transistor.
Ihar Babushkin +5 more
doaj +1 more source
Simple and efficient generation of gap solitons in Bose-Einstein condensates
, 2006 We suggest an efficient method for generating matter-wave gap solitons in a repulsive Bose-Einstein condensate, when the gap soliton is formed from a condensate cloud in a harmonic trap after turning on a one-dimensional optical lattice.
Marek Trippenbach +4 more
core +1 more source
Soliton “molecules”: Robust clusters of spatiotemporal optical solitons
Physical Review E, 2003 We show how to generate robust self-sustained clusters of soliton bullets-spatiotemporal (optical or matter-wave) solitons. The clusters carry an orbital angular momentum being supported by competing nonlinearities. The "atoms" forming the "molecule" are fully three-dimensional solitons linked via a staircaselike macroscopic phase.
Crasovan, L-C +5 more
openaire +2 more sources
Phase shift, amplification, oscillation and attenuation of solitons in nonlinear optics
Journal of Advanced Research, 2019 In nonlinear optics, the soliton transmission in different forms can be described with the use of nonlinear Schrödinger (NLS) equations. Here, the soliton transmission is investigated by solving the NLS equation with the reciprocal of the group velocity ...
Weitian Yu +4 more
doaj +1 more source
IEEE Photonics Journal, 2013 A system of microring resonators (MRRs) connected to an optical modified add/drop filter system known as a Panda ring resonator is presented. The optical soliton pulse of 60 GHz frequency band can be generated and used for Wireless Personal Area Network (
I. S. Amiri +4 more
doaj +1 more source
, 2017 Temporal-dissipative Kerr solitons are self-localized light pulses sustained in driven nonlinear optical resonators. Their realization in microresonators has enabled compact sources of coherent optical frequency combs as well as the study of dissipative ...
Guo, Hairun +4 more
core +1 more source
Extra-Cavity Modulation of a Quartic Soliton with Negative Fourth-Order Dispersion
PhotonicsQuartic solitons in ultrafast fibre lasers (intra-cavity optical fibre modulation systems) have been theoretically and experimentally analysed in recent years. However, there are few reports about extra-cavity modulating quartic solitons.
Dayu Wang +5 more
doaj +1 more source