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Article Dans Une Revue Journal of Biomedical Optics Année : 2014

Fiber-based ultrashort pulse delivery for nonlinear imaging using high-energy solitons

Résumé

We present an approach for fiber delivery of femtosecond pulses relying on pulse breakup and soliton self-frequency shift in a custom-made solid-core photonic bandgap fiber. In this scheme, the fiber properties themselves ensure that a powerful Fourier-transform-limited pulse is emitted at the fiber output, hence doing away with the need for complex precompensation and enabling tunability of the excitation. We report high-energy soliton excitation for two-photon fluorescence microspectroscopy over a 100-nm range and multimodal nonlinear imaging on biological samples.
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Dates et versions

hal-01062322 , version 1 (09-09-2014)

Identifiants

Citer

S. Saint-Jalm, E. R. Andresen, Patrick Ferrand, A. Bendahmane, Arnaud Mussot, et al.. Fiber-based ultrashort pulse delivery for nonlinear imaging using high-energy solitons. Journal of Biomedical Optics, 2014, 19 (8), pp.086021. ⟨10.1117/1.JBO.19.8.086021⟩. ⟨hal-01062322⟩
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