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Journal article

Dynamic characterization and amplification of sub-picosecond pulses in fiber optical parametric chirped pulse amplifiers

By Cristofori, Valentina1,2; Lali-Dastjerdi, Zohreh1,3; Rishøj, Lars Søgaard1,2; Galili, Michael1,3; Peucheret, Christophe1,3; Rottwitt, Karsten1,2

From

Department of Photonics Engineering, Technical University of Denmark1

Fiber Optics, Devices and Non-linear Effects, Department of Photonics Engineering, Technical University of Denmark2

Ultra-fast Optical Communication, Department of Photonics Engineering, Technical University of Denmark3

We show a first-time demonstration of amplification of 400 fs pulses in a fiber optical parametric amplifier. The 400 fs signal is stretched in time, amplified by 26 dB and compressed back to 500 fs. A significant broadening of the pulses is experimentally shown due to dispersion and limited gain bandwidth both in saturated and unsaturated gain regimes.

Language: English
Year: 2013
Pages: 26044-26051
ISSN: 10944087
Types: Journal article
DOI: 10.1364/OE.21.026044
ORCIDs: Rishøj, Lars Søgaard , Galili, Michael and Rottwitt, Karsten

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