Sub-two-cycle soliton-effect pulse compression at 800 nm in photonic crystal fibers

@article{Tognetti2007SubtwocycleSP,
  title={Sub-two-cycle soliton-effect pulse compression at 800 nm in photonic crystal fibers},
  author={Marco V. Tognetti and Helder M. Crespo},
  journal={Journal of The Optical Society of America B-optical Physics},
  year={2007},
  volume={24},
  pages={1410-1415}
}
  • M. Tognetti, H. Crespo
  • Published 27 October 2006
  • Materials Science, Physics
  • Journal of The Optical Society of America B-optical Physics
The possibility of soliton self-compression of ultrashort laser pulses down to the few-cycle regime in photonic crystal fibers is numerically investigated. We show that efficient sub-two-cycle temporal compression of nanojoule-level 800 nm pulses can be achieved by employing short (typically 5 mm long) commercially available photonic crystal fibers and pulse durations of around 100 fs, regardless of initial linear chirp, and without the need of additional dispersion compensation techniques. We… 
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References

SHOWING 1-10 OF 27 REFERENCES
Pulse compression and multimegawatt optical solitons in hollow photonic-crystal fibers.
TLDR
Based on simple arguments of soliton theory, semiempirical relations are derived providing interesting insights into the minimum pulse width of the laser field in a hollow photonic-crystal fiber as a function of the input laser energy.
Soliton pulse compression in photonic band-gap fibers.
TLDR
This work reports on pulse compression using a hollow-core photonic band-gap fiber filled with Xe, and finds that for picosecond input pulses, compression to less than 100 fs is predicted.
Pulses of Four Optical Cycles from an Optimized Optical Fibre/Grating Pair/Soliton Pulse Compressor at 1·32 μm
Abstract In this Letter, we report on the generation of pulses as short as 18 fs by means of an optimized two-stage optical fibre-grating pair and high-order soliton-effect pulse compressor. These
Soliton-effect compression of supercontinuum to few-cycle durations in photonic nanowires.
By exploiting the broad region of anomalous group-velocity dispersion (GVD) and the large e.ective nonlinearity of photonic nanowires, we demonstrate soliton-e.ect self-compression of 70-fs pulses
Extreme picosecond pulse narrowing by means of soliton effect in single-mode optical fibers.
TLDR
The narrowing of pulses to widths as small as 0.26 psec by various lengths, short relative to the soliton period, of single-mode, low-loss optical fiber is reported to be in at least semiquantitative agreement with prediction based on the nonlinear Schrödinger equation.
Pulse compression with supercontinuum generation in microstructure fibers
We demonstrate the generation of 5.5-fs pulses by dispersive compression of a supercontinuum generated with 15-fs pulses from a Ti:sapphire laser in a 5-mm-long microstructure fiber. The generated
Femtosecond pulse generation from semiconductor lasers using the soliton-effect compression technique
An experimental investigation of various aspects associated with the pulse quality achieved by the soliton effect pulse compression technique is presented. By using fiber birefringence advantageously
Visible pulse compression to 4 fs by optical parametric amplification and programmable dispersion control.
TLDR
Angular dispersion of pump frequencies is shown to be an efficient mechanism for bandwidth enhancement in a noncollinear optical parametric amplifier and feedback for an iterative computer-controlled dispersion compensation algorithm is based on pulse characterization by second-harmonic generation frequency-resolved optical gating.
Sub-two-cycle pulses from a Kerr-lens mode-locked Ti:sapphire laser.
Pulses shorter than two optical cycles with bandwidths in excess of 400 nm have been generated from a Kerr-lens mode-locked Ti:sapphire laser with a repetition rate of 90 MHz and an average power of
Optical pulse compression to 3.4 fs in the monocycle region by feedback phase compensation.
TLDR
A feedback system combined with only one 4-f phase compensator with a spatial light modulator and a significantly improved phase characterizer based on modified spectral phase interferometry for direct electric-field reconstruction produces the shortest pulse in the visible-to-infrared region.
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1
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