Sub-30-fs pulse compression and pulse shaping at the output of a 2-m-long optical fiber in the near-infrared range

Claire Lefort; Méri Kalashyan; Guillaume Ducourthial; Tigran Mansuryan; Rodney O'Connor; Frédéric Louradour

Sub-30-fs pulse compression and pulse shaping at the output of a 2-m-long optical fiber in the near-infrared range

Claire Lefort ^{1, *} Méri Kalashyan ¹ Guillaume Ducourthial ¹ Tigran Mansuryan ¹ Rodney O'Connor ² Frédéric Louradour ¹

* Auteur correspondant

1 XLIM-PHOT - Photonique Fibre et Sources Cohérentes

XLIM - XLIM : PHOT

2 XLIM-BIO-INGENIERIE - BIO-INGENIERIE

XLIM - XLIM : BIO-INGENIERIE

Abstract : We experimentally demonstrate fiber delivery of sub-30-fs pulses in the near-infrared range achieving 1.6 nJ at the output of a 2-m-long standard single-mode fiber, starting with 150 fs pulse duration at laser output and with a standard system. It results from the compensation of linear and nonlinear effects by a grism-based stretcher giving a pulse compression factor of 5, representing the best temporal, energetic, and tunable performance. We compare these results with the fiber delivery of nanojoule pulses changing the fiber for a 2-m-long large mode area one, giving similar results, but with a longer pulse duration. Then, we experimentally demonstrate the adaptation of the fibered setup to shape the spectrum in amplitude and phase at the fiber output with a shaping module placed before the fiber.

Keywords : Spatial light modulators. Pulses Spatial light modulators Nonlinear optical devices Dispersion compensation devices Femtosecond phenomena Pulse shaping

Type de document :

Article dans une revue

Domaine :

Physique [physics] / Physique [physics] / Optique [physics.optics]

Liste complète des métadonnées

https://hal-unilim.archives-ouvertes.fr/hal-01063850
Contributeur : Claire Lefort <>
Soumis le : dimanche 14 septembre 2014 - 14:03:39
Dernière modification le : lundi 2 juillet 2018 - 14:23:29

Sub-30-fs pulse compression and pulse shaping at the output of a 2-m-long optical fiber in the near-infrared range

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Sub-30-fs pulse compression and pulse shaping at the output of a 2-m-long optical fiber in the near-infrared range

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