Methane-filled hollow fiber: a cost-effective pathway to compress high repetition rate ytterbium femtosecond lasers using self-phase modulation

Methane-filled hollow fiber: a cost-effective pathway to compress high repetition rate ytterbium femtosecond lasers using self-phase modulation

Hollow-core fiber (HCF) based temporal pulse compression is widely used to generate few-cycle pulses. Here, we demonstrate the strength of methane (CH _4 ) as a nonlinear medium for HCF-based pulse compressors to achieve high average power few-cycle pulses of sub-16 fs duration with >70% transmis...

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Bibliographic Details
Main Authors: Mayank Kumar, Tristan Guay, Heide Ibrahim, François Légaré
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:Applied Physics Express
Subjects:
ultrashort pulses
hollow core fiber compressors
few-cycle pulses
hollow core fiber
SHG-FROG
ytterbium laser sources
Online Access:https://doi.org/10.35848/1882-0786/adae52
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https://doi.org/10.35848/1882-0786/adae52

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