Matches in SemOpenAlex for { <https://semopenalex.org/work/W89920118> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W89920118 endingPage "728" @default.
- W89920118 startingPage "715" @default.
- W89920118 abstract "We demonstrate the modification of spontaneous emission of Er atoms implanted into the SiO2 active region of Si/SiO2 planar microcavities. The modification of spontaneous lifetime by a cavity at radio frequencies was first proposed by Purcell1 in 1946. Other authors have demonstrated that confocal resonators indeed can drastically modify the spontaneous emission lifetime of an atom within a resonator at millimeter wavelengths2. This concept has been extended to short planar cavities at optical wavelengths3–7 in the past few years. The theory of emission from planar microcavities has also been advancing4,8–11. In this and previous works12,13, we have demonstrated the microcavity-modified spontaneous emission from a rare earth atom in a solid-state host. This may have potential device applications, since Er emits at the wavelength of the loss-minimum in glass fibers. Primarily, however, these structures are ideal for demonstrating spontaneous emission enhancement, spectral narrowing, and modification of emission lifetime. The short effective cavity lengths, the narrow natural Er spectrum, and the lack of self-absorption by the Er-atoms within the cavity maximize the microcavity effects. Spontaneous emission enhancement at the cavity resonance wavelength of two orders of magnitude is demonstrated. We also compare the lifetime of the atoms in various thickness cavities to a comprehensive model of emission from a planar microcavity. Finally, we theoretically examine the effects of reducing the device area on the spontaneous emission factor β and the observed spectrum." @default.
- W89920118 created "2016-06-24" @default.
- W89920118 creator A5006268006 @default.
- W89920118 creator A5006791942 @default.
- W89920118 creator A5010173462 @default.
- W89920118 creator A5020376670 @default.
- W89920118 creator A5032295540 @default.
- W89920118 creator A5041454852 @default.
- W89920118 creator A5075803189 @default.
- W89920118 date "1995-01-01" @default.
- W89920118 modified "2023-10-16" @default.
- W89920118 title "Spontaneous Emission Control in Planar Structures: Er3+ IN Si/SiO2 Microcavities" @default.
- W89920118 cites W1969450552 @default.
- W89920118 cites W1982747981 @default.
- W89920118 cites W1983718136 @default.
- W89920118 cites W1987160804 @default.
- W89920118 cites W2002736817 @default.
- W89920118 cites W2004092534 @default.
- W89920118 cites W2011918882 @default.
- W89920118 cites W2017673820 @default.
- W89920118 cites W2061556897 @default.
- W89920118 cites W2076906367 @default.
- W89920118 cites W2079597056 @default.
- W89920118 cites W2090726774 @default.
- W89920118 cites W2093687411 @default.
- W89920118 cites W2094125336 @default.
- W89920118 cites W2116955132 @default.
- W89920118 cites W2118301926 @default.
- W89920118 cites W2298984355 @default.
- W89920118 doi "https://doi.org/10.1007/978-1-4615-1963-8_24" @default.
- W89920118 hasPublicationYear "1995" @default.
- W89920118 type Work @default.
- W89920118 sameAs 89920118 @default.
- W89920118 citedByCount "2" @default.
- W89920118 crossrefType "book-chapter" @default.
- W89920118 hasAuthorship W89920118A5006268006 @default.
- W89920118 hasAuthorship W89920118A5006791942 @default.
- W89920118 hasAuthorship W89920118A5010173462 @default.
- W89920118 hasAuthorship W89920118A5020376670 @default.
- W89920118 hasAuthorship W89920118A5032295540 @default.
- W89920118 hasAuthorship W89920118A5041454852 @default.
- W89920118 hasAuthorship W89920118A5075803189 @default.
- W89920118 hasConcept C121684516 @default.
- W89920118 hasConcept C134786449 @default.
- W89920118 hasConcept C192562407 @default.
- W89920118 hasConcept C41008148 @default.
- W89920118 hasConcept C49040817 @default.
- W89920118 hasConceptScore W89920118C121684516 @default.
- W89920118 hasConceptScore W89920118C134786449 @default.
- W89920118 hasConceptScore W89920118C192562407 @default.
- W89920118 hasConceptScore W89920118C41008148 @default.
- W89920118 hasConceptScore W89920118C49040817 @default.
- W89920118 hasLocation W899201181 @default.
- W89920118 hasOpenAccess W89920118 @default.
- W89920118 hasPrimaryLocation W899201181 @default.
- W89920118 hasRelatedWork W2058676402 @default.
- W89920118 hasRelatedWork W2059363835 @default.
- W89920118 hasRelatedWork W2139871202 @default.
- W89920118 hasRelatedWork W2292675962 @default.
- W89920118 hasRelatedWork W2329285141 @default.
- W89920118 hasRelatedWork W2399397734 @default.
- W89920118 hasRelatedWork W2466711155 @default.
- W89920118 hasRelatedWork W2769410768 @default.
- W89920118 hasRelatedWork W2902546961 @default.
- W89920118 hasRelatedWork W3127524829 @default.
- W89920118 isParatext "false" @default.
- W89920118 isRetracted "false" @default.
- W89920118 magId "89920118" @default.
- W89920118 workType "book-chapter" @default.