Optimization of terahertz production from femtosecond multi- and superfilaments in air

Optimization of terahertz production from femtosecond multi- and superfilaments in air

The experimental results of energy deposition into the medium measurements and THz radiation measurements in case of two-color filamentation and filamentation in the presence of external electric field are presented. We considered different focusing conditions (NA=0.00218..0.00014) with the size of...

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Bibliographic Details
Published in:2020 International Conference Laser Optics (ICLO) p. 1
Main Authors: Mitina, E., Pushkarev, D., Ushakov, A. A., Uryupina, D., Kosareva, O., Savel'ev, A.
Format: Conference Proceeding
Language:English
Published: IEEE 02-11-2020
Subjects:
filamentation
THz radiation
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Summary:The experimental results of energy deposition into the medium measurements and THz radiation measurements in case of two-color filamentation and filamentation in the presence of external electric field are presented. We considered different focusing conditions (NA=0.00218..0.00014) with the size of the beam equals to 8 mm. Two-color radiation was made by placing BBO crystal into the converging beam.
ISBN:9781728152325
1728152321
ISSN:2642-5580
DOI:10.1109/ICLO48556.2020.9285813