Thanks to a passive cavity configuration, modulational instability in fibers is successfully observed, for the first time to our knowledge, in the continuous-wave regime. Our technique provides a new means of generating all-optically ultrahigh-repetition-rate pulse trains and opens up new possibilities for the fundamental study of modulational instability and related phenomena.
© 2001 Optical Society of America
[Optical Society of America ]
(060.7140) Fiber optics and optical communications : Ultrafast processes in fibers
(140.4780) Lasers and laser optics : Optical resonators
(190.3100) Nonlinear optics : Instabilities and chaos
(190.4380) Nonlinear optics : Nonlinear optics, four-wave mixing
Stéphane Coen and Marc Haelterman, "Continuous-wave ultrahigh-repetition-rate pulse-train generation through modulational instability in a passive fiber cavity," Opt. Lett. 26, 39-41 (2001)