Adaptive aperture synthesis

A. M. Johnson, S. Zhang, A. Mudassar, G. D. Love, A. H. Greenaway

Research output: Contribution to journalArticle

Abstract

High-resolution imaging can be achieved by optical aperture synthesis (OAS). Such an imaging process is subject to aberrations introduced by instrumental defects and/or turbulent media. Redundant spacings calibration (RSC) is a snapshot calibration technique that can be used to calibrate OAS arrays without use of assumptions about the object being imaged. Here we investigate the analogies between RSC and adaptive optics in passive imaging applications.

Original languageEnglish
Article number60181J
JournalProceedings of SPIE - the International Society for Optical Engineering
Volume6018
DOIs
Publication statusPublished - 2005
Event5th International Workshop on Adaptive Optics for Industry and Medicine - Beijing, China
Duration: 29 Aug 20051 Sep 2005

Fingerprint

apertures
spacing
synthesis
adaptive optics
aberration
high resolution
defects

Keywords

  • Image sharpness
  • Optical aperture synthesis
  • Phase errors
  • Redundant spacings calibration

Cite this

Johnson, A. M., Zhang, S., Mudassar, A., Love, G. D., & Greenaway, A. H. (2005). Adaptive aperture synthesis. Proceedings of SPIE - the International Society for Optical Engineering, 6018, [60181J]. https://doi.org/10.1117/12.669390
Johnson, A. M. ; Zhang, S. ; Mudassar, A. ; Love, G. D. ; Greenaway, A. H. / Adaptive aperture synthesis. In: Proceedings of SPIE - the International Society for Optical Engineering. 2005 ; Vol. 6018.
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Johnson, AM, Zhang, S, Mudassar, A, Love, GD & Greenaway, AH 2005, 'Adaptive aperture synthesis', Proceedings of SPIE - the International Society for Optical Engineering, vol. 6018, 60181J. https://doi.org/10.1117/12.669390

Adaptive aperture synthesis. / Johnson, A. M.; Zhang, S.; Mudassar, A.; Love, G. D.; Greenaway, A. H.

In: Proceedings of SPIE - the International Society for Optical Engineering, Vol. 6018, 60181J, 2005.

Research output: Contribution to journalArticle

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AU - Love, G. D.

AU - Greenaway, A. H.

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