| dc.contributor.author | Haugen, H. K. | en |
| dc.contributor.author | Othonos, Andreas S. | en |
| dc.creator | Haugen, H. K. | en |
| dc.creator | Othonos, Andreas S. | en |
| dc.date.accessioned | 2019-12-02T15:30:30Z | |
| dc.date.available | 2019-12-02T15:30:30Z | |
| dc.date.issued | 1989 | |
| dc.identifier.issn | 1050-2947 | |
| dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/58715 | |
| dc.description.abstract | An all-optical technique is presented for the study of multiphoton- ionization processes, based on fluorescence detection of the ions which are produced. A vapor is utilized in a moderate-density regime (10111015 cm-3) such that collisional effects are negligible. The technique is applied to multiple-photon ionization of Sr in the wavelength range of 558590 nm at laser intensities 150 GW/cm2. Fine-structure-resolved emission of the Sr+ (5p2P3/2/,1/d0) ions which are formed is observed at =407.8 and 421.5 nm, following either four- or five-photon absorption. No emission is observed from higher ionic states, with a detection sensitivity 1:103 with respect to the ionic-resonance emission. © 1989 The American Physical Society. | en |
| dc.source | Physical Review A | en |
| dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-23544442720&doi=10.1103%2fPhysRevA.39.3392&partnerID=40&md5=e36a7f14c7545e9802ed621cbcf7321f | |
| dc.title | Fluorescence studies of multiple-photon ionization processes: Four- and five-photon ionization of Sr at wavelengths of 558590 nm | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.identifier.doi | 10.1103/PhysRevA.39.3392 | |
| dc.description.volume | 39 | |
| dc.description.issue | 7 | |
| dc.description.startingpage | 3392 | |
| dc.description.endingpage | 3400 | |
| dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
| dc.author.department | Τμήμα Φυσικής / Department of Physics | |
| dc.type.uhtype | Article | en |
| dc.description.notes | <p>Cited By :8</p> | en |
| dc.contributor.orcid | Othonos, Andreas S. [0000-0003-0016-9116] | |
| dc.gnosis.orcid | 0000-0003-0016-9116 | |
