Matches in SemOpenAlex for { <https://semopenalex.org/work/W2068307869> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2068307869 endingPage "3674" @default.
- W2068307869 startingPage "3674" @default.
- W2068307869 abstract "A simulation study is presented that evaluates the ability of a unit-shear, shearing interferometer to estimate a complex field resulting from propagation through extended turbulence. Performance is defined in terms of the Strehl ratio achieved when the estimate of the complex field obtained from reconstruction is used to correct the distorted wave front presented to the wave-front sensor. A series of evaluations is performed to identify the strengths and weaknesses of the shearing interferometer in the two-dimensional space of the Fried parameter r0 and the Rytov number. The performance of the shearing interferometer is compared with that of a Hartmann sensor in the Fried and Hutchin geometries. Although the effects of additive measurement noise (such as read noise, shot noise, amplifier noise) are neglected, the fundamental characteristics of the measurement process are shown to distinguish the performance of the various wave-front sensors. It is found that the performance of a shearing interferometer is superior to that of a Hartmann sensor when the Rytov number exceeds 0.2." @default.
- W2068307869 created "2016-06-24" @default.
- W2068307869 creator A5078709176 @default.
- W2068307869 creator A5080383561 @default.
- W2068307869 creator A5086727431 @default.
- W2068307869 date "2002-06-20" @default.
- W2068307869 modified "2023-10-17" @default.
- W2068307869 title "Evaluation of the performance of a shearing interferometer in strong scintillation in the absence of additive measurement noise" @default.
- W2068307869 cites W2022607999 @default.
- W2068307869 cites W2048241376 @default.
- W2068307869 cites W2053110192 @default.
- W2068307869 cites W2053459846 @default.
- W2068307869 cites W2076438958 @default.
- W2068307869 cites W2083728430 @default.
- W2068307869 doi "https://doi.org/10.1364/ao.41.003674" @default.
- W2068307869 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12078695" @default.
- W2068307869 hasPublicationYear "2002" @default.
- W2068307869 type Work @default.
- W2068307869 sameAs 2068307869 @default.
- W2068307869 citedByCount "22" @default.
- W2068307869 countsByYear W20683078692013 @default.
- W2068307869 countsByYear W20683078692019 @default.
- W2068307869 countsByYear W20683078692020 @default.
- W2068307869 countsByYear W20683078692022 @default.
- W2068307869 countsByYear W20683078692023 @default.
- W2068307869 crossrefType "journal-article" @default.
- W2068307869 hasAuthorship W2068307869A5078709176 @default.
- W2068307869 hasAuthorship W2068307869A5080383561 @default.
- W2068307869 hasAuthorship W2068307869A5086727431 @default.
- W2068307869 hasConcept C102637530 @default.
- W2068307869 hasConcept C120665830 @default.
- W2068307869 hasConcept C121332964 @default.
- W2068307869 hasConcept C152279782 @default.
- W2068307869 hasConcept C165699331 @default.
- W2068307869 hasConcept C166689943 @default.
- W2068307869 hasConcept C23576306 @default.
- W2068307869 hasConcept C24890656 @default.
- W2068307869 hasConcept C2780186746 @default.
- W2068307869 hasConcept C90416638 @default.
- W2068307869 hasConcept C94915269 @default.
- W2068307869 hasConcept C97355855 @default.
- W2068307869 hasConceptScore W2068307869C102637530 @default.
- W2068307869 hasConceptScore W2068307869C120665830 @default.
- W2068307869 hasConceptScore W2068307869C121332964 @default.
- W2068307869 hasConceptScore W2068307869C152279782 @default.
- W2068307869 hasConceptScore W2068307869C165699331 @default.
- W2068307869 hasConceptScore W2068307869C166689943 @default.
- W2068307869 hasConceptScore W2068307869C23576306 @default.
- W2068307869 hasConceptScore W2068307869C24890656 @default.
- W2068307869 hasConceptScore W2068307869C2780186746 @default.
- W2068307869 hasConceptScore W2068307869C90416638 @default.
- W2068307869 hasConceptScore W2068307869C94915269 @default.
- W2068307869 hasConceptScore W2068307869C97355855 @default.
- W2068307869 hasIssue "18" @default.
- W2068307869 hasLocation W20683078691 @default.
- W2068307869 hasLocation W20683078692 @default.
- W2068307869 hasOpenAccess W2068307869 @default.
- W2068307869 hasPrimaryLocation W20683078691 @default.
- W2068307869 hasRelatedWork W1494229920 @default.
- W2068307869 hasRelatedWork W1978431923 @default.
- W2068307869 hasRelatedWork W2031635508 @default.
- W2068307869 hasRelatedWork W2039164815 @default.
- W2068307869 hasRelatedWork W2043385827 @default.
- W2068307869 hasRelatedWork W2076192323 @default.
- W2068307869 hasRelatedWork W2159543834 @default.
- W2068307869 hasRelatedWork W2375732696 @default.
- W2068307869 hasRelatedWork W3139562313 @default.
- W2068307869 hasRelatedWork W4237702714 @default.
- W2068307869 hasVolume "41" @default.
- W2068307869 isParatext "false" @default.
- W2068307869 isRetracted "false" @default.
- W2068307869 magId "2068307869" @default.
- W2068307869 workType "article" @default.