| dc.contributor.author | Vaičaitis, Virgilijus | |
| dc.contributor.author | Paulikas, Šarūnas | |
| dc.date.accessioned | 2023-09-18T19:22:21Z | |
| dc.date.available | 2023-09-18T19:22:21Z | |
| dc.date.issued | 2005 | |
| dc.identifier.issn | 0030-4018 | |
| dc.identifier.other | (BIS)VGT02-000010114 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/138422 | |
| dc.description.abstract | The conical and axially propagating UV emissions have been registered in sodium vapour excited with picosecond light pulses. The near-resonant two-photon excitation of 4D sodium level and efficient generation of coherent radiation in 330 nm spectral region (near the frequencies of 3S–4P1/2,3/2 sodium transitions) have been obtained for the pump wavelength tuned between 578.5 and 586 nm. The spectral and angular properties of the emitted radiation are discussed in terms of the phase matched parametric four-wave mixing. | eng |
| dc.format | PDF | |
| dc.format.extent | p. 187-193 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
| dc.relation.isreferencedby | ScienceDirect | |
| dc.relation.isreferencedby | Academic Search Premier | |
| dc.relation.isreferencedby | Ingenta Connect | |
| dc.relation.isreferencedby | SwetsWise | |
| dc.title | Resonantly enhanced parametric four-wave mixing in sodium vapour | |
| dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
| dcterms.references | 17 | |
| dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
| dc.contributor.institution | Vilniaus universitetas | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Elektronikos fakultetas / Faculty of Electronics | |
| dc.subject.researchfield | T 001 - Elektros ir elektronikos inžinerija / Electrical and electronic engineering | |
| dc.subject.researchfield | N 002 - Fizika / Physics | |
| dc.subject.en | Parametric four-wave mixing | |
| dc.subject.en | Conical emission | |
| dc.subject.en | Phase matching | |
| dc.subject.en | Resonant two-photon excitation | |
| dc.subject.en | Sodium vapour | |
| dcterms.sourcetitle | Optics Communications | |
| dc.description.volume | Vol. 247 | |
| dc.publisher.name | Elsevier | |
| dc.publisher.city | Amsterdam | |
| dc.identifier.doi | VUB02-000020662 | |
| dc.identifier.doi | 00227560400022 | |
| dc.identifier.doi | 10.1016/j.optcom.2004.11.028 | |
| dc.identifier.elaba | 3699028 | |
