Matches in SemOpenAlex for { <https://semopenalex.org/work/W1618337265> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W1618337265 abstract "This paper studies upconversion luminescence of oxyfluoride glass codoped with holmium and ytterbium. When the sample was excited in the infrared at a wavelength of 960 nm, several visible luminescence peaks were observed. The two strongest upconversion luminescence peaks are located at 544 and 658 nm, which are due to the <SUP>5</SUP>S<SUB>2</SUB> to <SUP>5</SUP>I<SUB>8</SUB> and <SUP>5</SUP>F<SUB>5</SUB> to <SUP>5</SUP>I<SUB>8</SUB> transitions of Ho<SUP>3+</SUP>, respectively. Additional upconversion luminescence peaks are present at 485, 751, and 799 nm. The upconversion luminescence process is initiated by excitation of the codoped Yb<SUP>3+</SUP> ions, followed by a transfer of energy from the excited Yb<SUP>3+</SUP> ions to the Ho<SUP>3+</SUP> ions. The dependence of the upconversion luminescence intensity with the excitation laser power obeys a power law with fractional exponent. This unusual saturation phenomenon is likely a result of energy diffusion." @default.
- W1618337265 created "2016-06-24" @default.
- W1618337265 creator A5014069714 @default.
- W1618337265 creator A5064830001 @default.
- W1618337265 creator A5066570965 @default.
- W1618337265 date "2002-04-05" @default.
- W1618337265 modified "2023-09-27" @default.
- W1618337265 title "Upconversion luminescence of Ho<sup>3+</sup>-and Yb<sup>3+</sup>-codoped oxyfluride glass" @default.
- W1618337265 doi "https://doi.org/10.1117/12.461659" @default.
- W1618337265 hasPublicationYear "2002" @default.
- W1618337265 type Work @default.
- W1618337265 sameAs 1618337265 @default.
- W1618337265 citedByCount "1" @default.
- W1618337265 countsByYear W16183372652023 @default.
- W1618337265 crossrefType "proceedings-article" @default.
- W1618337265 hasAuthorship W1618337265A5014069714 @default.
- W1618337265 hasAuthorship W1618337265A5064830001 @default.
- W1618337265 hasAuthorship W1618337265A5066570965 @default.
- W1618337265 hasConcept C113196181 @default.
- W1618337265 hasConcept C11630735 @default.
- W1618337265 hasConcept C121332964 @default.
- W1618337265 hasConcept C145148216 @default.
- W1618337265 hasConcept C148869448 @default.
- W1618337265 hasConcept C181500209 @default.
- W1618337265 hasConcept C184779094 @default.
- W1618337265 hasConcept C185592680 @default.
- W1618337265 hasConcept C192562407 @default.
- W1618337265 hasConcept C43617362 @default.
- W1618337265 hasConcept C49040817 @default.
- W1618337265 hasConcept C545659032 @default.
- W1618337265 hasConcept C57863236 @default.
- W1618337265 hasConcept C62520636 @default.
- W1618337265 hasConcept C83581075 @default.
- W1618337265 hasConceptScore W1618337265C113196181 @default.
- W1618337265 hasConceptScore W1618337265C11630735 @default.
- W1618337265 hasConceptScore W1618337265C121332964 @default.
- W1618337265 hasConceptScore W1618337265C145148216 @default.
- W1618337265 hasConceptScore W1618337265C148869448 @default.
- W1618337265 hasConceptScore W1618337265C181500209 @default.
- W1618337265 hasConceptScore W1618337265C184779094 @default.
- W1618337265 hasConceptScore W1618337265C185592680 @default.
- W1618337265 hasConceptScore W1618337265C192562407 @default.
- W1618337265 hasConceptScore W1618337265C43617362 @default.
- W1618337265 hasConceptScore W1618337265C49040817 @default.
- W1618337265 hasConceptScore W1618337265C545659032 @default.
- W1618337265 hasConceptScore W1618337265C57863236 @default.
- W1618337265 hasConceptScore W1618337265C62520636 @default.
- W1618337265 hasConceptScore W1618337265C83581075 @default.
- W1618337265 hasLocation W16183372651 @default.
- W1618337265 hasOpenAccess W1618337265 @default.
- W1618337265 hasPrimaryLocation W16183372651 @default.
- W1618337265 hasRelatedWork W1994882199 @default.
- W1618337265 hasRelatedWork W1994910898 @default.
- W1618337265 hasRelatedWork W2016535033 @default.
- W1618337265 hasRelatedWork W2036639385 @default.
- W1618337265 hasRelatedWork W2037792421 @default.
- W1618337265 hasRelatedWork W2047905520 @default.
- W1618337265 hasRelatedWork W2049286647 @default.
- W1618337265 hasRelatedWork W2079634917 @default.
- W1618337265 hasRelatedWork W2086019762 @default.
- W1618337265 hasRelatedWork W2329037742 @default.
- W1618337265 isParatext "false" @default.
- W1618337265 isRetracted "false" @default.
- W1618337265 magId "1618337265" @default.
- W1618337265 workType "article" @default.