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Proceedings Article

Coherence-gated wavefront sensing using a virtual Shack-Hartmann sensor

[+] Author Affiliations
Markus Rueckel, Winfried Denk

Max-Planck Institute for Medical Research (Germany)

Proc. SPIE 6306, Advanced Wavefront Control: Methods, Devices, and Applications IV, 63060H (August 29, 2006); doi:10.1117/12.677923
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From Conference Volume 6306

  • Advanced Wavefront Control: Methods, Devices, and Applications IV
  • Michael K. Giles; John D. Gonglewski; Richard A. Carreras
  • San Diego, California, USA | August 13, 2006

abstract

For fast wavefront correction based on coherence-gated wavefront sensing (CGWS) photon and speckle noise determine how well the wavefront can be corrected and, thus, how much resolution, signal and contrast of multi-photon microscopy can be improved. We investigate numerically the performance of a virtual Shack-Hartmann sensor (vSHS), which can be used to reconstruct the wavefront in CGWS, taking into account photon noise and speckle noise.

© (2006) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Markus Rueckel and Winfried Denk
"Coherence-gated wavefront sensing using a virtual Shack-Hartmann sensor", Proc. SPIE 6306, Advanced Wavefront Control: Methods, Devices, and Applications IV, 63060H (August 29, 2006); doi:10.1117/12.677923; http://dx.doi.org/10.1117/12.677923


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