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High Resolution Imaging in the Infrared Using Adaptive Optics

  • Jacques M. Beckers
  • Larry E. Goad
Part of the Astrophysics and Space Science Library book series (ASSL, volume 141)

Abstract

Adaptive optics is an especially powerful tool for high resolution imaging in the infrared beyond 2µm, where it can cover all or a large fraction of the sky and where the complexity and cost is modest as compared with the telescope itself. We describe the principles behind the prototype of a so-called polychromatic adaptive optics system now being assembled at NOAO to be used at the 150 cm McMath and 380 cm Mayall telescopes on Kitt Peak. In it, the wavefront errors due to seeing and the telescope itself are being corrected for IR wavelengths, while the wavefront disturbances are being sensed at visible and near IR wavelengths.

Keywords

Modulation Transfer Function Adaptive Optic Photon Noise Adaptive Optic System Readout Noise 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Kluwer Academic Publishers 1988

Authors and Affiliations

  • Jacques M. Beckers
    • 1
  • Larry E. Goad
    • 1
  1. 1.Advanced Development ProgramNational Optical Astronomy ObservatoriesTucsonUSA

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