We demonstrate that, in the presence of noise, propagation of narrow-band 100-ns pulses
through a 6-km long optical fibre sharply reduces their amplitude when a threshold power …

The instability of the propagation of narrowband 100-ns laser pulses in the transparency
window of a single-mode fiber in the presence of continuous broadband noise is …

We observe that nanojoule femtosecond pulses that are spectrally broadened in a
microstructured fiber acquire excess noise. The excess noise is manifested as an increase …

We report subpicosecond-pulse generation at 1.319 μm in a single-mode optical fiber by
modulational instability induced through cross-phase modulation by 1.06-μm pulses …

The combined use of a streak camera attached to a spectrograph allows the direct
measurement ofinduced frequency modulation experienced by picosecond pulses during …

The propagation of optical pulses is considered at the zero-dispersion wavelength of
nonlinear dispersive fibers. Even in the absence of group-velocity (first-order) dispersion …

We describe a fiber-based device that can significantly enhance the low-intensity
fluctuations of an ultrashort pulse train to detect them more easily than with usual direct …

1.25 1.35 1.45 (a) Time(b) Wavelengrh (; Jml 0.02-0.03 pslkm/nm. It is apparent from these
resuHs that the pulse repetition rate is dependent on the dispersion value at an operating …

Observation of modulational instability recurrence in optical fibers Page 1 Observation of
modulational instability recurrence in optical fibers GE Van Simaeys, Ph. Emplit and M …

We demonstrate propagation of 14 nJ femtosecond pulses through a large-mode-area,
higher-order-mode (HOM) fiber with an effective area of 2100 μm^ 2. The pulses propagate …