Please use this identifier to cite or link to this item:
https://physrep.ff.bg.ac.rs/handle/123456789/78
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Eldakli, Mohsan S.A. | en |
dc.contributor.author | Ivković, Saša | en |
dc.contributor.author | Obradović, Bratislav | en |
dc.date.accessioned | 2022-06-30T14:38:37Z | - |
dc.date.available | 2022-06-30T14:38:37Z | - |
dc.date.issued | 2017-02-15 | en |
dc.identifier.issn | 0143-0807 | en |
dc.identifier.uri | https://physrep.ff.bg.ac.rs/handle/123456789/78 | - |
dc.description.abstract | This paper presents a study of two commercial hollow-cathode lamps (HCLs) with the?intention of demonstrating different phenomena in gas discharges. The optogalvanic effect in both HCLs is produced by a laser diode radiated at the wavelength that corresponds to neon transition 1s2-2p2 at 659.89 nm. The voltage-current characteristics of the lamps are explained using a classical theory of hollow-cathode discharge, while the optogalvanic signal is treated as a small perturbation of the discharge current. For certain values of voltage self-sustained current oscillations are observed in one of the HCLs. In the same HCL laser-induced optogalvanic dumped oscillations are detected. A phenomenological model that includes the effective circuit parameters of the discharge is used to explain the oscillation characteristics. | en |
dc.relation.ispartof | European Journal of Physics | en |
dc.subject | Current oscillations | en |
dc.subject | Hollow-cathode lamp | en |
dc.subject | Optogalvanic effect | en |
dc.title | Optogalvanic effect and laser-induced current oscillations in hollow-cathode lamps | en |
dc.type | Article | en |
dc.identifier.doi | 10.1088/1361-6404/aa5a8e | en |
dc.identifier.scopus | 2-s2.0-85030329937 | en |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85030329937 | en |
dc.relation.issue | 2 | en |
dc.relation.volume | 38 | en |
item.grantfulltext | none | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
crisitem.author.orcid | 0000-0002-3221-7779 | - |
Appears in Collections: | Journal Article |
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