Matches in SemOpenAlex for { <https://semopenalex.org/work/W836235320> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W836235320 abstract "A method of compensating for or minimizing phase differences between orthogonal polarizations of light reflected from metallic mirrors at oblique incidence, as, for example, from weakly curved mirrors, is undergoing development. The method is intended to satisfy a need to maintain precise polarization phase relationships or minimum polarization differences needed for proper operation of telescopes and other scientific instruments that include single or multiple mirrors. The basic idea of the method is to optimally coat mirrors with thin engineered layers of materials that introduce phase differences that, as nearly precisely as possible, are opposite of the undesired phase differences arising in reflection with non-optimum coatings. Depending on the specific optical system, the method could involve any or all of the following elements: a) Optimization of a single coat on all the mirrors in the system. b) Optimization of a unique coat for each mirror such that the polarization phase effects of the coat on one mirror compensate, to an acceptably high degree over an acceptably wide wavelength range, for those of the coat on another mirror. c) Tapering the coat on each mirror. Optimization could involve the choice of a single dielectric coating material and its thickness, or design of a more complex coat consisting of multiple layers of different dielectric materials and possibly some metallic materials. Such designs and coatings are particularly significant and needed for obtaining very high quality of wavefront required in high-contrast imaging instruments such as the NASA Terrestrial Planet Finder Coronagraph." @default.
- W836235320 created "2016-06-24" @default.
- W836235320 creator A5036871044 @default.
- W836235320 date "2006-02-01" @default.
- W836235320 modified "2023-09-27" @default.
- W836235320 title "Polarization Phase-Compensating Coats for Metallic Mirrors" @default.
- W836235320 hasPublicationYear "2006" @default.
- W836235320 type Work @default.
- W836235320 sameAs 836235320 @default.
- W836235320 citedByCount "0" @default.
- W836235320 crossrefType "journal-article" @default.
- W836235320 hasAuthorship W836235320A5036871044 @default.
- W836235320 hasConcept C120665830 @default.
- W836235320 hasConcept C121332964 @default.
- W836235320 hasConcept C133386390 @default.
- W836235320 hasConcept C147789679 @default.
- W836235320 hasConcept C165699331 @default.
- W836235320 hasConcept C171250308 @default.
- W836235320 hasConcept C185592680 @default.
- W836235320 hasConcept C192562407 @default.
- W836235320 hasConcept C205049153 @default.
- W836235320 hasConcept C2781448156 @default.
- W836235320 hasConcept C49040817 @default.
- W836235320 hasConcept C71597924 @default.
- W836235320 hasConceptScore W836235320C120665830 @default.
- W836235320 hasConceptScore W836235320C121332964 @default.
- W836235320 hasConceptScore W836235320C133386390 @default.
- W836235320 hasConceptScore W836235320C147789679 @default.
- W836235320 hasConceptScore W836235320C165699331 @default.
- W836235320 hasConceptScore W836235320C171250308 @default.
- W836235320 hasConceptScore W836235320C185592680 @default.
- W836235320 hasConceptScore W836235320C192562407 @default.
- W836235320 hasConceptScore W836235320C205049153 @default.
- W836235320 hasConceptScore W836235320C2781448156 @default.
- W836235320 hasConceptScore W836235320C49040817 @default.
- W836235320 hasConceptScore W836235320C71597924 @default.
- W836235320 hasLocation W8362353201 @default.
- W836235320 hasOpenAccess W836235320 @default.
- W836235320 hasPrimaryLocation W8362353201 @default.
- W836235320 hasRelatedWork W1550125267 @default.
- W836235320 hasRelatedWork W1971196194 @default.
- W836235320 hasRelatedWork W2001656175 @default.
- W836235320 hasRelatedWork W2008970979 @default.
- W836235320 hasRelatedWork W2075020308 @default.
- W836235320 hasRelatedWork W2316518805 @default.
- W836235320 hasRelatedWork W2322435064 @default.
- W836235320 hasRelatedWork W2461144113 @default.
- W836235320 hasRelatedWork W2592779512 @default.
- W836235320 hasRelatedWork W2612673270 @default.
- W836235320 hasRelatedWork W2752307943 @default.
- W836235320 hasRelatedWork W2770377795 @default.
- W836235320 hasRelatedWork W2857900695 @default.
- W836235320 hasRelatedWork W3153243259 @default.
- W836235320 hasRelatedWork W3212098002 @default.
- W836235320 hasRelatedWork W131101780 @default.
- W836235320 hasRelatedWork W2283063870 @default.
- W836235320 hasRelatedWork W2740879054 @default.
- W836235320 hasRelatedWork W2750781144 @default.
- W836235320 hasRelatedWork W2908791271 @default.
- W836235320 isParatext "false" @default.
- W836235320 isRetracted "false" @default.
- W836235320 magId "836235320" @default.
- W836235320 workType "article" @default.