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Title

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

Authors
Galez, Christine
Published in Optics Express. 2008, vol. 16, no. 14, p. 10405
Abstract 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.
Keywords Nonlinear microscopySubwavelength structuresNanostructuresPhase retrievalUltrafast measurements.
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EXTERMANN, Jérôme et al. Nano-FROG: Frequency resolved optical gating by a nanometric object. In: Optics Express, 2008, vol. 16, n° 14, p. 10405. https://archive-ouverte.unige.ch/unige:37871

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Deposited on : 2014-06-16

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