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Article Dans Une Revue Optics Express Année : 2008

Nano-FROG: Frequency resolved optical gating by a nanometric object

Résumé

We present a technique to characterize ultrashort pulses at the focal plane of a high numerical aperture objective with unprecedented spatial resolution, by performing a FROG measurement with a single nanocrystal as nonlinear medium. This approach can be extended to develop novel phase-sensitive techniques in laser scanning microscopy, probing the microscopic environment by monitoring phase and amplitude distortions of femtosecond laser pulses.

Dates et versions

hal-00337483 , version 1 (07-11-2008)

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J. Extermann, L. Bonacina, F. Courvoisier, D. Kiselev, Y. Mugnier, et al.. Nano-FROG: Frequency resolved optical gating by a nanometric object. Optics Express, 2008, 16 (14), pp.10405-10411. ⟨10.1364/OE.16.010405⟩. ⟨hal-00337483⟩
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