SemOpenAlex |

SemOpenAlex

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1895087790> ?p ?o ?g. }

Showing items 1 to 100 of ±109 with 100 items per page.

W1895087790 endingPage "601" @default.
W1895087790 startingPage "597" @default.
W1895087790 abstract "This work explores the production and characterization of pedestal-type active waveguides based on PbO–GeO 2 (PGO) thin films codoped with Tm 3+ /Yb 3+ rare earth ions. Silicon wafers containing around 1.7 μm of SiO 2 thickness were used as substrate, and the pedestal structure was obtained by conventional photolithography and plasma etching in a reactive ion etching reactor. Plasma etching procedures were made in steps to reduce roughness at the laterals and sidewalls of waveguides. Around 0.5 μm of Tm 3+ /Yb 3+ codoped PGO thin film was obtained by radio frequency magnetron sputtering deposition after etching procedures. Results of scanning electron microscopy confirmed the waveguide pedestal profile. Optical propagation losses around 4, 5, and 20 dB/cm were observed at 1050, 633, and 543 nm, respectively, for waveguide width in the 30–100 μm range. Near field profiles at these wavelengths and also at 980 nm are also reported and confirmed the multimode coupling behavior. The present results corroborate the possibility of using Tm 3+ /Yb 3+ codoped PGO thin films as active waveguides for photonic applications." @default.
W1895087790 created "2016-06-24" @default.
W1895087790 creator A5054648883 @default.
W1895087790 date "2014-07-01" @default.
W1895087790 modified "2023-09-27" @default.
W1895087790 title "Production and characterization of Tm3+/Yb3+ codoped pedestal-type PbO–GeO2 waveguides" @default.
W1895087790 cites W1508411979 @default.
W1895087790 cites W1627390342 @default.
W1895087790 cites W1634655608 @default.
W1895087790 cites W1639727685 @default.
W1895087790 cites W1933267658 @default.
W1895087790 cites W1967235361 @default.
W1895087790 cites W1972898525 @default.
W1895087790 cites W1973146863 @default.
W1895087790 cites W1980295140 @default.
W1895087790 cites W1983957312 @default.
W1895087790 cites W1990975174 @default.
W1895087790 cites W1993764636 @default.
W1895087790 cites W1998077638 @default.
W1895087790 cites W2003619292 @default.
W1895087790 cites W2023679439 @default.
W1895087790 cites W2042074901 @default.
W1895087790 cites W2044379563 @default.
W1895087790 cites W2053849557 @default.
W1895087790 cites W2068302134 @default.
W1895087790 cites W2073377558 @default.
W1895087790 cites W2080459664 @default.
W1895087790 cites W2091063897 @default.
W1895087790 cites W2135403214 @default.
W1895087790 cites W2137119141 @default.
W1895087790 cites W2141399311 @default.
W1895087790 cites W2162696688 @default.
W1895087790 cites W4210423470 @default.
W1895087790 doi "https://doi.org/10.1139/cjp-2013-0591" @default.
W1895087790 hasPublicationYear "2014" @default.
W1895087790 type Work @default.
W1895087790 sameAs 1895087790 @default.
W1895087790 citedByCount "3" @default.
W1895087790 countsByYear W18950877902017 @default.
W1895087790 countsByYear W18950877902021 @default.
W1895087790 crossrefType "journal-article" @default.
W1895087790 hasAuthorship W1895087790A5054648883 @default.
W1895087790 hasConcept C100460472 @default.
W1895087790 hasConcept C105487726 @default.
W1895087790 hasConcept C111368507 @default.
W1895087790 hasConcept C113196181 @default.
W1895087790 hasConcept C120665830 @default.
W1895087790 hasConcept C121332964 @default.
W1895087790 hasConcept C127313418 @default.
W1895087790 hasConcept C130472188 @default.
W1895087790 hasConcept C160671074 @default.
W1895087790 hasConcept C166957645 @default.
W1895087790 hasConcept C171250308 @default.
W1895087790 hasConcept C185592680 @default.
W1895087790 hasConcept C19067145 @default.
W1895087790 hasConcept C192562407 @default.
W1895087790 hasConcept C200687136 @default.
W1895087790 hasConcept C22423302 @default.
W1895087790 hasConcept C26771246 @default.
W1895087790 hasConcept C2777289219 @default.
W1895087790 hasConcept C2778611943 @default.
W1895087790 hasConcept C2779227376 @default.
W1895087790 hasConcept C43617362 @default.
W1895087790 hasConcept C49040817 @default.
W1895087790 hasConcept C95457728 @default.
W1895087790 hasConceptScore W1895087790C100460472 @default.
W1895087790 hasConceptScore W1895087790C105487726 @default.
W1895087790 hasConceptScore W1895087790C111368507 @default.
W1895087790 hasConceptScore W1895087790C113196181 @default.
W1895087790 hasConceptScore W1895087790C120665830 @default.
W1895087790 hasConceptScore W1895087790C121332964 @default.
W1895087790 hasConceptScore W1895087790C127313418 @default.
W1895087790 hasConceptScore W1895087790C130472188 @default.
W1895087790 hasConceptScore W1895087790C160671074 @default.
W1895087790 hasConceptScore W1895087790C166957645 @default.
W1895087790 hasConceptScore W1895087790C171250308 @default.
W1895087790 hasConceptScore W1895087790C185592680 @default.
W1895087790 hasConceptScore W1895087790C19067145 @default.
W1895087790 hasConceptScore W1895087790C192562407 @default.
W1895087790 hasConceptScore W1895087790C200687136 @default.
W1895087790 hasConceptScore W1895087790C22423302 @default.
W1895087790 hasConceptScore W1895087790C26771246 @default.
W1895087790 hasConceptScore W1895087790C2777289219 @default.
W1895087790 hasConceptScore W1895087790C2778611943 @default.
W1895087790 hasConceptScore W1895087790C2779227376 @default.
W1895087790 hasConceptScore W1895087790C43617362 @default.
W1895087790 hasConceptScore W1895087790C49040817 @default.
W1895087790 hasConceptScore W1895087790C95457728 @default.
W1895087790 hasIssue "7/8" @default.
W1895087790 hasLocation W18950877901 @default.
W1895087790 hasOpenAccess W1895087790 @default.
W1895087790 hasPrimaryLocation W18950877901 @default.
W1895087790 hasRelatedWork W146592631 @default.
W1895087790 hasRelatedWork W1966895761 @default.
W1895087790 hasRelatedWork W2051218983 @default.
W1895087790 hasRelatedWork W2052794911 @default.
W1895087790 hasRelatedWork W2055535889 @default.
W1895087790 hasRelatedWork W2135748303 @default.