6533b837fe1ef96bd12a29d5
RESEARCH PRODUCT
Spectral long-range interaction of temporal incoherent solitons.
Antonio PicozziJosselin GarnierGang Xusubject
Shock waveWave propagationIncoherent scatter01 natural sciences010305 fluids & plasmassymbols.namesakeOptics[ MATH.MATH-AP ] Mathematics [math]/Analysis of PDEs [math.AP][NLIN.NLIN-PS]Nonlinear Sciences [physics]/Pattern Formation and Solitons [nlin.PS]Quantum mechanics0103 physical sciences[MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP][ NLIN.NLIN-PS ] Nonlinear Sciences [physics]/Pattern Formation and Solitons [nlin.PS]010306 general physicsDispersion (water waves)ComputingMilieux_MISCELLANEOUSPhysicsbusiness.industrystatistical opticsVlasov equationAtomic and Molecular Physics and Optics[MATH.MATH-PR]Mathematics [math]/Probability [math.PR]Nonlinear systemsymbolsbusiness[ MATH.MATH-PR ] Mathematics [math]/Probability [math.PR]Raman scatteringCoherence (physics)description
We study the interaction of temporal incoherent solitons sustained by a highly noninstantaneous (Raman-like) nonlinear response. The incoherent solitons exhibit a nonmutual interaction, which can be either attractive or repulsive depending on their relative initial distance. The analysis reveals that incoherent solitons exhibit a long-range interaction in frequency space, which is in contrast with the expected spectral short-range interaction described by the usual approach based on the Raman-like spectral gain curve. Both phenomena of anomalous interaction and spectral long-range behavior of incoherent solitons are described in detail by a long-range Vlasov equation.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2014-01-01 | Optics letters |