Matches in SemOpenAlex for { <https://semopenalex.org/work/W2622482555> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2622482555 abstract "Stimulated emission observed experimentally in an aluminum laser induced plasma is modeled via a kinetic approach. The simulated emission at several cascade transitions is created by a pump laser guided through the plasma at several microseconds after its creation and tuned in resonance with the strong 3s23p-3s24s transition at 266 nm. A two-dimensional space-time collisional radiative plasma model explains the creation of the population inversion and lasing at wavelengths of 2100 nm and 396.1 nm. The population inversion for lasing at 2100 nm is created by depopulation of the ground 3s23p state and population of the 3s25s state via the absorption of the resonant radiation at 266 nm. The population inversion for lasing at 396.1 nm occurs during the laser pulse via the decay of the population of the pumped 3s25s state to the excited 3s24s state via cascade transitions driven optically and by collisions. In particular, efficient are the mixing transitions between neighboring states separated by small gaps on the order of kT at plasma temperatures of 5000–10 000 K. The model predicts that the population inversion and corresponding gain may reach high values even at very moderate pump energy of several μJ per pulse. The efficiency of lasing at 2100 nm and 396.1 nm is estimated to be ∼3% and 0.05%, correspondingly with respect to the pump laser intensity. The gain for lasing at 396.1 nm can reach as high as ∼40 cm−1. The polarization effect that the pump radiation at 266 nm imposes on the stimulated emission at 396.1 nm is discussed. The calculated results are favorably compared to experimental data." @default.
- W2622482555 created "2017-06-15" @default.
- W2622482555 creator A5017080905 @default.
- W2622482555 creator A5086831234 @default.
- W2622482555 date "2017-06-07" @default.
- W2622482555 modified "2023-10-18" @default.
- W2622482555 title "Kinetic model of stimulated emission created by resonance pumping of aluminum laser-induced plasma" @default.
- W2622482555 cites W1489772784 @default.
- W2622482555 cites W1970717018 @default.
- W2622482555 cites W1984581620 @default.
- W2622482555 cites W1987119104 @default.
- W2622482555 cites W1994783085 @default.
- W2622482555 cites W1997563307 @default.
- W2622482555 cites W1999748594 @default.
- W2622482555 cites W2006053348 @default.
- W2622482555 cites W2017154611 @default.
- W2622482555 cites W2031803063 @default.
- W2622482555 cites W2033750032 @default.
- W2622482555 cites W2050305497 @default.
- W2622482555 cites W2057441230 @default.
- W2622482555 cites W2074773573 @default.
- W2622482555 cites W2078293179 @default.
- W2622482555 cites W2082914647 @default.
- W2622482555 cites W2087244667 @default.
- W2622482555 cites W2133998647 @default.
- W2622482555 cites W2271865147 @default.
- W2622482555 cites W2414627005 @default.
- W2622482555 cites W2563077564 @default.
- W2622482555 cites W2577801123 @default.
- W2622482555 cites W2605810843 @default.
- W2622482555 cites W3101235203 @default.
- W2622482555 cites W617687594 @default.
- W2622482555 doi "https://doi.org/10.1063/1.4984912" @default.
- W2622482555 hasPublicationYear "2017" @default.
- W2622482555 type Work @default.
- W2622482555 sameAs 2622482555 @default.
- W2622482555 citedByCount "7" @default.
- W2622482555 countsByYear W26224825552018 @default.
- W2622482555 countsByYear W26224825552019 @default.
- W2622482555 countsByYear W26224825552021 @default.
- W2622482555 countsByYear W26224825552022 @default.
- W2622482555 countsByYear W26224825552023 @default.
- W2622482555 crossrefType "journal-article" @default.
- W2622482555 hasAuthorship W2622482555A5017080905 @default.
- W2622482555 hasAuthorship W2622482555A5086831234 @default.
- W2622482555 hasConcept C10730404 @default.
- W2622482555 hasConcept C120665830 @default.
- W2622482555 hasConcept C121332964 @default.
- W2622482555 hasConcept C144024400 @default.
- W2622482555 hasConcept C148651041 @default.
- W2622482555 hasConcept C149923435 @default.
- W2622482555 hasConcept C170931432 @default.
- W2622482555 hasConcept C181500209 @default.
- W2622482555 hasConcept C184779094 @default.
- W2622482555 hasConcept C185020441 @default.
- W2622482555 hasConcept C192562407 @default.
- W2622482555 hasConcept C2908647359 @default.
- W2622482555 hasConcept C30282128 @default.
- W2622482555 hasConcept C40637687 @default.
- W2622482555 hasConcept C520434653 @default.
- W2622482555 hasConcept C62520636 @default.
- W2622482555 hasConcept C74902906 @default.
- W2622482555 hasConcept C82706917 @default.
- W2622482555 hasConceptScore W2622482555C10730404 @default.
- W2622482555 hasConceptScore W2622482555C120665830 @default.
- W2622482555 hasConceptScore W2622482555C121332964 @default.
- W2622482555 hasConceptScore W2622482555C144024400 @default.
- W2622482555 hasConceptScore W2622482555C148651041 @default.
- W2622482555 hasConceptScore W2622482555C149923435 @default.
- W2622482555 hasConceptScore W2622482555C170931432 @default.
- W2622482555 hasConceptScore W2622482555C181500209 @default.
- W2622482555 hasConceptScore W2622482555C184779094 @default.
- W2622482555 hasConceptScore W2622482555C185020441 @default.
- W2622482555 hasConceptScore W2622482555C192562407 @default.
- W2622482555 hasConceptScore W2622482555C2908647359 @default.
- W2622482555 hasConceptScore W2622482555C30282128 @default.
- W2622482555 hasConceptScore W2622482555C40637687 @default.
- W2622482555 hasConceptScore W2622482555C520434653 @default.
- W2622482555 hasConceptScore W2622482555C62520636 @default.
- W2622482555 hasConceptScore W2622482555C74902906 @default.
- W2622482555 hasConceptScore W2622482555C82706917 @default.
- W2622482555 hasIssue "21" @default.
- W2622482555 hasLocation W26224825551 @default.
- W2622482555 hasOpenAccess W2622482555 @default.
- W2622482555 hasPrimaryLocation W26224825551 @default.
- W2622482555 hasRelatedWork W1494996790 @default.
- W2622482555 hasRelatedWork W1836691334 @default.
- W2622482555 hasRelatedWork W2042042070 @default.
- W2622482555 hasRelatedWork W2066234250 @default.
- W2622482555 hasRelatedWork W2076443765 @default.
- W2622482555 hasRelatedWork W2467747771 @default.
- W2622482555 hasRelatedWork W2528822672 @default.
- W2622482555 hasRelatedWork W2622482555 @default.
- W2622482555 hasRelatedWork W2763514363 @default.
- W2622482555 hasRelatedWork W3201666674 @default.
- W2622482555 hasVolume "121" @default.
- W2622482555 isParatext "false" @default.
- W2622482555 isRetracted "false" @default.
- W2622482555 magId "2622482555" @default.
- W2622482555 workType "article" @default.