Matches in SemOpenAlex for { <https://semopenalex.org/work/W2977451845> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2977451845 endingPage "025011" @default.
- W2977451845 startingPage "025011" @default.
- W2977451845 abstract "An interferometry based wavefront sensing scheme applicable to low-coherent light sources is proposed and demonstrated. Using a pair of cascaded Sagnac interferometers, spatial frequency multiplexed interference of three sheared copies of the wavefront is recorded. The independent vector gradients obtained are used to reconstruct the wavefront. We overcome the spatio-temporal coherence limitations of the light source through the choice of spatial and spectral distribution of the light source. A Gaussian spectral distribution enables the measurement of the phase gradient corresponding to the central wavelength. Introduction of aperture for controlling the spatial distribution of the extended light source, we revive the spatial coherence of the optical field at the detector plane. We revive the spatial coherence of the field for the set value of lateral shear to maintain the visibility of the interference at the detectable level. Validating the scheme through measurement of changes in wavefront as a function of a collimation lens position, we apply it to reconstruct the wavefront of a light beam passing through a pseudo random phase plate, an atmospheric turbulence simulator." @default.
- W2977451845 created "2019-10-10" @default.
- W2977451845 creator A5004567592 @default.
- W2977451845 creator A5014420933 @default.
- W2977451845 creator A5039297728 @default.
- W2977451845 date "2019-10-15" @default.
- W2977451845 modified "2023-09-23" @default.
- W2977451845 title "Wavefront sensing for low-coherent sources through spatial coherence revival" @default.
- W2977451845 cites W1963558374 @default.
- W2977451845 cites W1968576870 @default.
- W2977451845 cites W1978355535 @default.
- W2977451845 cites W1999551388 @default.
- W2977451845 cites W2017542749 @default.
- W2977451845 cites W2027661575 @default.
- W2977451845 cites W2042694714 @default.
- W2977451845 cites W2045710403 @default.
- W2977451845 cites W2049441627 @default.
- W2977451845 cites W2052511815 @default.
- W2977451845 cites W2069054937 @default.
- W2977451845 cites W2084349857 @default.
- W2977451845 cites W2094274138 @default.
- W2977451845 cites W2130373506 @default.
- W2977451845 cites W2131929493 @default.
- W2977451845 cites W2135728562 @default.
- W2977451845 cites W2140030465 @default.
- W2977451845 cites W4234418431 @default.
- W2977451845 doi "https://doi.org/10.1088/2631-8695/ab4910" @default.
- W2977451845 hasPublicationYear "2019" @default.
- W2977451845 type Work @default.
- W2977451845 sameAs 2977451845 @default.
- W2977451845 citedByCount "2" @default.
- W2977451845 countsByYear W29774518452022 @default.
- W2977451845 countsByYear W29774518452023 @default.
- W2977451845 crossrefType "journal-article" @default.
- W2977451845 hasAuthorship W2977451845A5004567592 @default.
- W2977451845 hasAuthorship W2977451845A5014420933 @default.
- W2977451845 hasAuthorship W2977451845A5039297728 @default.
- W2977451845 hasConcept C120665830 @default.
- W2977451845 hasConcept C121332964 @default.
- W2977451845 hasConcept C132771110 @default.
- W2977451845 hasConcept C165699331 @default.
- W2977451845 hasConcept C166689943 @default.
- W2977451845 hasConcept C168553754 @default.
- W2977451845 hasConcept C23576306 @default.
- W2977451845 hasConcept C2781181686 @default.
- W2977451845 hasConcept C54101563 @default.
- W2977451845 hasConcept C62520636 @default.
- W2977451845 hasConcept C99407587 @default.
- W2977451845 hasConceptScore W2977451845C120665830 @default.
- W2977451845 hasConceptScore W2977451845C121332964 @default.
- W2977451845 hasConceptScore W2977451845C132771110 @default.
- W2977451845 hasConceptScore W2977451845C165699331 @default.
- W2977451845 hasConceptScore W2977451845C166689943 @default.
- W2977451845 hasConceptScore W2977451845C168553754 @default.
- W2977451845 hasConceptScore W2977451845C23576306 @default.
- W2977451845 hasConceptScore W2977451845C2781181686 @default.
- W2977451845 hasConceptScore W2977451845C54101563 @default.
- W2977451845 hasConceptScore W2977451845C62520636 @default.
- W2977451845 hasConceptScore W2977451845C99407587 @default.
- W2977451845 hasIssue "2" @default.
- W2977451845 hasLocation W29774518451 @default.
- W2977451845 hasOpenAccess W2977451845 @default.
- W2977451845 hasPrimaryLocation W29774518451 @default.
- W2977451845 hasRelatedWork W1968576870 @default.
- W2977451845 hasRelatedWork W2022694044 @default.
- W2977451845 hasRelatedWork W2067634866 @default.
- W2977451845 hasRelatedWork W2077045204 @default.
- W2977451845 hasRelatedWork W2138551819 @default.
- W2977451845 hasRelatedWork W2138624925 @default.
- W2977451845 hasRelatedWork W2987011842 @default.
- W2977451845 hasRelatedWork W2989438023 @default.
- W2977451845 hasRelatedWork W4321516692 @default.
- W2977451845 hasRelatedWork W2492342577 @default.
- W2977451845 hasVolume "1" @default.
- W2977451845 isParatext "false" @default.
- W2977451845 isRetracted "false" @default.
- W2977451845 magId "2977451845" @default.
- W2977451845 workType "article" @default.