Фемтосекундын импульсын лазерын өдөөлтөөр шахагдсан устөрөгчийн хийд албадмал комбинац сарнилыг ажиглах боломж
Possibility of the generation of Stimulated Raman scattering in compressed hydrogen gas by femtosecond pulsed laser excitation
DOI:
https://doi.org/10.22353/physics.v36i605.9224Keywords:
hydrogen gas, femtosecond laser, Raman scattering, Stokes, anti-Stokes spectral lines, spectroscopyAbstract
Stimulated Raman scattering of hydrogen molecules has been obtained using nano- and picosecond lasers. In this work, we aim to study the possibility of generating Stimulated Raman scattering scattering in hydrogen gas compressed to a high pressure of ~10 bar by excitation with a relatively high-energy femtosecond laser and obtaining frequency conversion in the violet and ultraviolet regions. In this article, we describe the physical phenomenon of Stimulated Raman scattering induced by ultrashort pulse laser excitation using classical electrodynamics and quantum theory, and develop an experimental design for further implementation.
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