Applied Physics B

, Volume 78, Issue 5, pp 557–563

Ultra-short pulse compression using photonic crystal fibre


DOI: 10.1007/s00340-004-1412-y

Cite this article as:
McConnell, G. & Riis, E. Appl Phys B (2004) 78: 557. doi:10.1007/s00340-004-1412-y


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 small group velocity dispersion are shown to provide an ideal platform for the standard fibre pulse compression technique used directly on the nano-Joule output pulses from a commercial laser system. We report an order of magnitude reduction of the pulse width to 25 fs FWHM but predict a substantially improved performance with a dedicated fibre design. Good agreement is obtained with a simple model for the spectral broadening in the fibre.

Copyright information

© Springer-Verlag 2004

Authors and Affiliations

  1. 1.Centre for BiophotonicsUniversity of StrathclydeGlasgow??
  2. 2.Department of PhysicsUniversity of StrathclydeGlasgow??