Journal of the Optical Society of Korea

  • 제4권1호
  • /
  • Pages.1-6
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  • 2000
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  • 1226-4776(pISSN)
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  • 2093-6885(eISSN)
한국광학회 (Optical Society of Korea)
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DOI QR코드

DOI QR Code

Pupil plane wavefront sensing with a static pyramidal prism: Simulation and preliminary evaluation

  • Lee, Jun-Ho (Earth Observation Payload Development Division Satellite Technology Research Center) ;
  • Doel, A.P. (London University) ;
  • Walker, D.D. (London University)
  • 투고 : 1999.10.14
  • 발행 : 2000.03.01
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초록

Adaptive optics(AO) removes or compensates the distortion caused by a turbulent atmosphere or medium. A wavefront sensormeasures the distortion, on which the correction of AO is based. A new idea of pupil plane wavefront sensing, which consists of a relay lens and a pyramidal-shaped prism, was previously proposed. This paper reviews the idea of pupil wavefrontsensing and presents prism, was previously proposed. The simulation shows that pupilwavefront sensing provides full wavefront sensing when the intensity peak of PSF is located within half of the Airy radius from the apex of the sensor. Adding to this, the sensor is shown to have optimum sensor output with a finite bevel size of the pyramidal prism.

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참고문헌

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피인용 문헌

  1. Investigation of Performance Degradation of Shack Hartmann Wavefront Sensing Due to Pupil Irradiance Profile vol.10, pp.1, 2006, https://doi.org/10.3807/JOSK.2006.10.1.016
  2. A Circular Bimorph Deformable Mirror for Circular/Annulus/Square Laser Beam Compensation vol.10, pp.1, 2006, https://doi.org/10.3807/JOSK.2006.10.1.023
  3. Analysis of Optical Properties with Photopolymers for Holographic Application vol.10, pp.1, 2006, https://doi.org/10.3807/JOSK.2006.10.1.001
  4. The miracle to crisis and the mirage of the postcrisis reform in Korea: Assessment after ten years vol.19, pp.5-6, 2008, https://doi.org/10.1016/j.asieco.2008.09.003