Matches in SemOpenAlex for { <https://semopenalex.org/work/W4224284692> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W4224284692 abstract "Abstract In high-sensitive laser interferometers, such as the gravitational-wave detector KAGRA, ultra-high quality mirrors are essential. In the case of KAGRA, where cavity-mirrors are cooled down to 20 K, we are using large-size Sapphire crystals as the substrate for the main mirrors to achieve both a good optical quality (i.e., low absorption and uniform refractive index) and optimized thermal behavior under cryogenic temperatures. In order to characterize refractive-index inhomogeneities of large-size uniaxial samples such as the KAGRA Sapphire test-masses, we developed a dedicated setup, allowing to resolve birefringence changes with a sensitivity in the order of ∆n ≈ 10 −10 and a spatial resolution of 0.3 × 0.3 mm 2. In this paper, we will further show how we could draw information of internal stress distributions from the measured birefringence and present for the first time measurements on a KAGRA-sized Sapphire substrate which has been characterized in terms of absorption already in an earlier work. Both birefringence inhomogeneities and absorption distributions will be compared and correlations discussed." @default.
- W4224284692 created "2022-04-26" @default.
- W4224284692 creator A5006349511 @default.
- W4224284692 creator A5020045609 @default.
- W4224284692 creator A5055853592 @default.
- W4224284692 creator A5077192565 @default.
- W4224284692 creator A5086699811 @default.
- W4224284692 date "2022-04-20" @default.
- W4224284692 modified "2023-09-27" @default.
- W4224284692 title "Simultaneous Birefringence and Absorption Mapping in Large-Size Sapphire Substrates for Gravitational-Wave Interferometry" @default.
- W4224284692 doi "https://doi.org/10.21203/rs.3.rs-1563039/v1" @default.
- W4224284692 hasPublicationYear "2022" @default.
- W4224284692 type Work @default.
- W4224284692 citedByCount "0" @default.
- W4224284692 crossrefType "posted-content" @default.
- W4224284692 hasAuthorship W4224284692A5006349511 @default.
- W4224284692 hasAuthorship W4224284692A5020045609 @default.
- W4224284692 hasAuthorship W4224284692A5055853592 @default.
- W4224284692 hasAuthorship W4224284692A5077192565 @default.
- W4224284692 hasAuthorship W4224284692A5086699811 @default.
- W4224284692 hasBestOaLocation W42242846921 @default.
- W4224284692 hasConcept C120665830 @default.
- W4224284692 hasConcept C121332964 @default.
- W4224284692 hasConcept C125287762 @default.
- W4224284692 hasConcept C125743686 @default.
- W4224284692 hasConcept C166689943 @default.
- W4224284692 hasConcept C192562407 @default.
- W4224284692 hasConcept C23576306 @default.
- W4224284692 hasConcept C2780064504 @default.
- W4224284692 hasConcept C42067758 @default.
- W4224284692 hasConcept C49040817 @default.
- W4224284692 hasConcept C520434653 @default.
- W4224284692 hasConceptScore W4224284692C120665830 @default.
- W4224284692 hasConceptScore W4224284692C121332964 @default.
- W4224284692 hasConceptScore W4224284692C125287762 @default.
- W4224284692 hasConceptScore W4224284692C125743686 @default.
- W4224284692 hasConceptScore W4224284692C166689943 @default.
- W4224284692 hasConceptScore W4224284692C192562407 @default.
- W4224284692 hasConceptScore W4224284692C23576306 @default.
- W4224284692 hasConceptScore W4224284692C2780064504 @default.
- W4224284692 hasConceptScore W4224284692C42067758 @default.
- W4224284692 hasConceptScore W4224284692C49040817 @default.
- W4224284692 hasConceptScore W4224284692C520434653 @default.
- W4224284692 hasLocation W42242846921 @default.
- W4224284692 hasOpenAccess W4224284692 @default.
- W4224284692 hasPrimaryLocation W42242846921 @default.
- W4224284692 hasRelatedWork W1983143144 @default.
- W4224284692 hasRelatedWork W2017697939 @default.
- W4224284692 hasRelatedWork W2024844665 @default.
- W4224284692 hasRelatedWork W2031937964 @default.
- W4224284692 hasRelatedWork W2055478028 @default.
- W4224284692 hasRelatedWork W2070066479 @default.
- W4224284692 hasRelatedWork W2131835561 @default.
- W4224284692 hasRelatedWork W2256960729 @default.
- W4224284692 hasRelatedWork W2530927857 @default.
- W4224284692 hasRelatedWork W2786543315 @default.
- W4224284692 isParatext "false" @default.
- W4224284692 isRetracted "false" @default.
- W4224284692 workType "article" @default.