Matches in SemOpenAlex for { <https://semopenalex.org/work/W765457502> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W765457502 abstract "The main aim of this project was to use the technique of pulsed laser deposition (PLD) to fabricate thick multilayered garnet crystal planar waveguides with rare-earth ion doped cores for use as planar waveguide laser devices. Planar waveguides are of interest because of the implications of their structure, which allows for lasing, pumping and heat dissipation to each have a unique axis of operation, and the confinement properties of planar waveguide lasers result in lower pump power thresholds, higher gains per unit pump power and higher efficiencies than their bulk counterparts. Thick planar waveguide lasers are desirable because they can be pumped by high power diode laser arrays, and suffer less from the detrimental effect of particulates (a practically unavoidable side effect of the PLD technique). The use of multilayers allows a device with a high numerical aperture to be fabricated and the careful choice of the cladding layer thicknesses and refractive indices allows good beam quality output to be produced using diode pumping. Other aims of the project were to fabricate a self-imaging waveguide amplifier and explore other applications of thick garnet crystal films such as the possibility of using a highly doped thick film as a thin-disk laser device. Now that the technique of thick garnet crystal film deposition via multiple growth runs has been established, the potential of thick garnet crystal films needs to be exploited. Multilayer structures with more ideal geometries need to be fabricated to make optimal waveguide laser devices and difficulties resulting from thermal expansion mismatch need to be addressed so that side-pumping can be performed with diode laser arrays." @default.
- W765457502 created "2016-06-24" @default.
- W765457502 creator A5008761442 @default.
- W765457502 date "2005-04-01" @default.
- W765457502 modified "2023-09-27" @default.
- W765457502 title "Pulsed laser deposition of thick multilayer garnet crystal films for waveguide laser devices" @default.
- W765457502 hasPublicationYear "2005" @default.
- W765457502 type Work @default.
- W765457502 sameAs 765457502 @default.
- W765457502 citedByCount "0" @default.
- W765457502 crossrefType "dissertation" @default.
- W765457502 hasAuthorship W765457502A5008761442 @default.
- W765457502 hasConcept C120665830 @default.
- W765457502 hasConcept C121332964 @default.
- W765457502 hasConcept C121684516 @default.
- W765457502 hasConcept C134786449 @default.
- W765457502 hasConcept C159985019 @default.
- W765457502 hasConcept C171250308 @default.
- W765457502 hasConcept C17163034 @default.
- W765457502 hasConcept C19067145 @default.
- W765457502 hasConcept C192562407 @default.
- W765457502 hasConcept C200649887 @default.
- W765457502 hasConcept C200687136 @default.
- W765457502 hasConcept C33163612 @default.
- W765457502 hasConcept C36456112 @default.
- W765457502 hasConcept C37982897 @default.
- W765457502 hasConcept C40637687 @default.
- W765457502 hasConcept C41008148 @default.
- W765457502 hasConcept C49040817 @default.
- W765457502 hasConcept C520434653 @default.
- W765457502 hasConcept C6260449 @default.
- W765457502 hasConceptScore W765457502C120665830 @default.
- W765457502 hasConceptScore W765457502C121332964 @default.
- W765457502 hasConceptScore W765457502C121684516 @default.
- W765457502 hasConceptScore W765457502C134786449 @default.
- W765457502 hasConceptScore W765457502C159985019 @default.
- W765457502 hasConceptScore W765457502C171250308 @default.
- W765457502 hasConceptScore W765457502C17163034 @default.
- W765457502 hasConceptScore W765457502C19067145 @default.
- W765457502 hasConceptScore W765457502C192562407 @default.
- W765457502 hasConceptScore W765457502C200649887 @default.
- W765457502 hasConceptScore W765457502C200687136 @default.
- W765457502 hasConceptScore W765457502C33163612 @default.
- W765457502 hasConceptScore W765457502C36456112 @default.
- W765457502 hasConceptScore W765457502C37982897 @default.
- W765457502 hasConceptScore W765457502C40637687 @default.
- W765457502 hasConceptScore W765457502C41008148 @default.
- W765457502 hasConceptScore W765457502C49040817 @default.
- W765457502 hasConceptScore W765457502C520434653 @default.
- W765457502 hasConceptScore W765457502C6260449 @default.
- W765457502 hasLocation W7654575021 @default.
- W765457502 hasOpenAccess W765457502 @default.
- W765457502 hasPrimaryLocation W7654575021 @default.
- W765457502 hasRelatedWork W1566116471 @default.
- W765457502 hasRelatedWork W1857674236 @default.
- W765457502 hasRelatedWork W1980353044 @default.
- W765457502 hasRelatedWork W1985250891 @default.
- W765457502 hasRelatedWork W2011245373 @default.
- W765457502 hasRelatedWork W2018064822 @default.
- W765457502 hasRelatedWork W2023366399 @default.
- W765457502 hasRelatedWork W2037010877 @default.
- W765457502 hasRelatedWork W2052406504 @default.
- W765457502 hasRelatedWork W2073558943 @default.
- W765457502 hasRelatedWork W2083437333 @default.
- W765457502 hasRelatedWork W2120873354 @default.
- W765457502 hasRelatedWork W2332798524 @default.
- W765457502 hasRelatedWork W2345790302 @default.
- W765457502 hasRelatedWork W2378821222 @default.
- W765457502 hasRelatedWork W2766792595 @default.
- W765457502 hasRelatedWork W2796208085 @default.
- W765457502 hasRelatedWork W2974967588 @default.
- W765457502 hasRelatedWork W3148800739 @default.
- W765457502 hasRelatedWork W1880705340 @default.
- W765457502 isParatext "false" @default.
- W765457502 isRetracted "false" @default.
- W765457502 magId "765457502" @default.
- W765457502 workType "dissertation" @default.