Dynamics of Turing and Faraday instabilities in a longitudinally modulated fiber-ring cavity

被引：15

作者：

Copie, F. ^{[1
]}

Conforti, M. ^{[1
]}

Kudlinski, A. ^{[1
]}

Trillo, S. ^{[2
]}

Mussot, A. ^{[1
]}

机构：

[1] Univ Lille, CNRS, UMR PhLAM Phys Lasers Atomes & Mol 8523, F-59000 Lille, France

[2] Univ Ferrara, Dept Engn, Via Saragat 1, I-44122 Ferrara, Italy

来源：

OPTICS LETTERS | 2017年 / 42卷 / 03期

关键词：

DISPERSION OSCILLATING FIBER; REPETITION-RATE; MODE-LOCKING; GENERATION;

D O I：

10.1364/OL.42.000435

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We experimentally investigate the round-trip-to-round-trip dynamics of the modulation instability spectrum in a passive fiber-ring cavity presenting an inhomogeneous dispersion profile. By implementing a real-time spectroscopy technique, we are able to record successive single-shot spectra, which display the evolution of the system toward a stationary state. We find that the two instability regimes (Turing and Faraday) that compete in this kind of inhomogeneous cavity not only differ by their characteristic frequency but also by their dynamical behavior. The dynamic transition between those two regimes of instability is also presented. (C) 2017 Optical Society of America

引用

页码：435 / 438

页数：4

共 26 条

[1] Continuous-wave ultrahigh-repetition-rate pulse-train generation through modulational instability in a passive fiber cavity [J].