Single-stage few-cycle nonlinear compression of milliJoule energy Ti:Sa femtosecond pulses in a multipass cell - Archive ouverte HAL Access content directly
Journal Articles Optics Letters Year : 2021

Single-stage few-cycle nonlinear compression of milliJoule energy Ti:Sa femtosecond pulses in a multipass cell

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Abstract

We report on the nonlinear temporal compression of mJ energy pulses from a Ti:Sa chirped pulse amplifier system in a multipass cell filled with argon. The pulses are compressed from 30 fs down to 5.3 fs, corresponding to two optical cycles. The post-compressed beam exhibits excellent spatial quality and homogeneity. These results provide guidelines for optimizing the compressed pulse quality and further scaling of multipass-cell-based post-compression down to the single-cycle regime.
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Dates and versions

hal-03449702 , version 1 (13-12-2021)

Identifiers

Cite

Louis Daniault, Zhao Cheng, Jaismeen Kaur, Jean-François Hergott, Fabrice Réau, et al.. Single-stage few-cycle nonlinear compression of milliJoule energy Ti:Sa femtosecond pulses in a multipass cell. Optics Letters, 2021, 46 (20), pp.5264. ⟨10.1364/ol.442707⟩. ⟨hal-03449702⟩
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