Quantum erasing of laser emission in N2+

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00535749" target="_blank" >RIV/68378271:_____/20:00535749 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1364/OL.395261" target="_blank" >https://doi.org/10.1364/OL.395261</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OL.395261" target="_blank" >10.1364/OL.395261</a>

Result language
angličtina
Original language name
Quantum erasing of laser emission in N2+
Original language description
Cavity-free lasing of N-2(+) induced by a femtosecond laser pulse at 800 nm is nearly totally suppressed by a delayed twin control pulse. We explain this surprising effect within the V-scheme of lasing without population inversion. A fast transfer of population between nitrogen ionic states X-2 Sigma(+)(g) and A(2 )Pi(u), induced by the second pulse, terminates the conditions for amplification in the system. The appearance of short lasing bursts at delays corresponding to revivals of rotational wave packets is explained along the same lines.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)

Project
<a href="/en/project/LQ1606" target="_blank" >LQ1606: ELI Beamlines: International Center of Excelence</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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