Spectral broadening in the regime of normal dispersion in a large-mode-area all-silica
photonic band-gap fiber (PBGF) is shown to enable compression of an optical parametric …

We report on nonlinear pulse compression at very high average power. A high-power fiber
chirped pulse amplification system based on a novel large pitch photonic crystal fiber …

We report on the experimental demonstration of an all fiber CPA system based on a step-
index fiber stretcher and an air-guiding photonic crystal fiber compressor. The ultrafast fiber …

We demonstrate an ultrashort all-fiber-integrated chirped-pulse amplification system yielding
1-ps pulses with 20 kW of peak power. 40-ps initial pulses generated by an externally …

We demonstrate the pulse compression at 1554 nm using one stage of highly anomalous
dispersive photonic crystal fibers with a dispersion value of 600 ps/nm∙ km. A 1.64 ps pulse …

We present a totally fiber integrated chirped-pulse amplification system using air-core
photonic bandgap fiber and a conventional erbium-doped fiber amplifier.~ 40-ps input …

A short section of photonic crystal fibre has been used for ultra-short pulse compression. The
unique optical properties of this novel medium in terms of high non-linearity and relatively …

Air-cored, photonic band-gap crystal fibers exhibiting low nonlinearity and anomalous
chromatic dispersion in spectral ranges inaccessible to conventional fibers can be used in …

We demonstrate an all-fiber integrated,∼ 10 kW peak power,∼ 1 ps optical pulse source at
a wavelength of 1.55 μ m based on compression in aircore photonic band gap fiber. A 10 …

Output pulses from a photonic crystal fiber (PCF) with a zero-dispersion wavelength (ZDW:
853 nm) were compressed to 5.8 fs by feedback spectral-phase compensation. Furthermore …