Eur. Phys. J. AP
Volume 20, Number 3, December 2002ACO: Action Coordonnée Optique
|Page(s)||205 - 211|
|Section||Laser, Optics, Optoelectronics and Nanophotonics|
|Published online||15 November 2002|
Femtosecond pulse shaping based on spectral hole burning
Laboratoire Aimé Cotton, CNRS UPR 3321,
Campus universitaire, Bât. 505, 91405 Orsay Cedex, France
2 Laboratoire d'Optique et Biosciences, CNRS UMR 7645 - INSERM U451 - École polytechnique - ENSTA, École polytechnique, 91128 Palaiseau Cedex, France
3 Laboratoire d'Optique Appliquée, ENSTA, CNRS UMR 7639, École Polytechnique - ENSTA, École Nationale Supérieure des Techniques Avancées, 91761 Palaiseau Cedex, France
Corresponding author: email@example.com
Revised: 21 March 2002
Accepted: 18 June 2002
Published online: 15 November 2002
In a series of experiments we explore various aspects of femtosecond pulse shaping by coherent filters engraved in a persistent spectral hole burning (PSHB) material. We have in mind the coherent control of quantum systems, with high resolution and large number of addressable spectral points. We examine the phase correction efficiency of this approach, relying on Fourier transform spectral interferometry techniques to characterize the coherent filter. Two different PSHB materials are considered, with two different setups, involving different values of repetition rate, fluence, wavelength, spectral width and pulse duration.
PACS: 42.40.-i – Holography / 42.50.Md – Optical transient phenomena: quantum beats, photon echo, free-induction decay, dephasings and revivals, optical nutation, and self-induced transparency / 42.65.Re – Ultrafast processes; optical pulse generation and pulse compression
© EDP Sciences, 2002
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