Loss-free shaping of few-cycle terawatt laser pulses

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F24%3A00373916" target="_blank" >RIV/68407700:21340/24:00373916 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1364/OL.516590" target="_blank" >https://doi.org/10.1364/OL.516590</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1364/OL.516590" target="_blank" >10.1364/OL.516590</a>

Result language

angličtina

Original language name

Loss-free shaping of few-cycle terawatt laser pulses

Original language description

We demonstrate loss-free generation of 3 mJ, 1 kHz, fewcycle (5 fs at 750nm centralwavelength) double pulses with a pulse peak separation from 10 to 100 fs, using a helium-filled hollow core fiber (HCF) and chirped mirror compressor. Crucial to our scheme are simulation-based modifications to the spectral phase and amplitude of the oscillator seed pulse to eliminate the deleterious effects of self-focusing and nonlinear phase pickup in the chirped pulse amplifier. The shortest pulse separations are enabled by tunable nonlinear pulse splitting in the HCF compressor.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10306 - Optics (including laser optics and quantum optics)

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Optics Letters

ISSN

0146-9592

e-ISSN

1539-4794

Volume of the periodical

49

Issue of the periodical within the volume

6

Country of publishing house

US - UNITED STATES

Number of pages

4

Pages from-to

1433-1436

UT code for WoS article

001222332800003

EID of the result in the Scopus database

2-s2.0-85188029086