Research output: Contribution to journal › Article › peer-review
Localized structures formed through domain wall locking in cavity-enhanced second-harmonic generation. / Mas Arabí, C.; Parra-Rivas, P.; Hansson, T. et al.
In: Optics Letters, Vol. 45, No. 20, 15.10.2020, p. 5856-5859.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Localized structures formed through domain wall locking in cavity-enhanced second-harmonic generation
AU - Mas Arabí, C.
AU - Parra-Rivas, P.
AU - Hansson, T.
AU - Gelens, L.
AU - Wabnitz, S.
AU - Leo, F.
PY - 2020/10/15
Y1 - 2020/10/15
N2 - We analyze the formation of localized structures in cavity-enhanced second-harmonic generation. We focus on the phase-matched limit, and consider that fundamental and generated waves have opposite signs of group velocity dispersion. We show that these states form due to the locking of domain walls connecting two stable homogeneous states of the system, and undergo collapsed snaking. We study the impact of temporal walk-off on the stability and dynamics of these localized states.
AB - We analyze the formation of localized structures in cavity-enhanced second-harmonic generation. We focus on the phase-matched limit, and consider that fundamental and generated waves have opposite signs of group velocity dispersion. We show that these states form due to the locking of domain walls connecting two stable homogeneous states of the system, and undergo collapsed snaking. We study the impact of temporal walk-off on the stability and dynamics of these localized states.
KW - FREQUENCY COMB GENERATION
KW - SOLITONS
UR - http://www.scopus.com/inward/record.url?scp=85093482543&partnerID=8YFLogxK
U2 - 10.1364/OL.399658
DO - 10.1364/OL.399658
M3 - Article
C2 - 33057302
AN - SCOPUS:85093482543
VL - 45
SP - 5856
EP - 5859
JO - Optics Letters
JF - Optics Letters
SN - 0146-9592
IS - 20
ER -
ID: 25861409