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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 15, Iss. 16 — Aug. 6, 2007
  • pp: 10370–10375

Ultra-sensitive wavefront measurement using a Hartmann sensor

Aidan F. Brooks, Thu-Lan Kelly, Peter J. Veitch, and Jesper Munch  »View Author Affiliations

Optics Express, Vol. 15, Issue 16, pp. 10370-10375 (2007)

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We describe a Hartmann sensor with a sensitivity of λ/15,500 at λ=820nm. We also demonstrate its application to the measurement of an ultra small change in wavefront and show that the result agrees with that expected to within λ/3,300.

© 2007 Optical Society of America

OCIS Codes
(010.7350) Atmospheric and oceanic optics : Wave-front sensing
(120.4640) Instrumentation, measurement, and metrology : Optical instruments
(350.4800) Other areas of optics : Optical standards and testing

ToC Category:
Instrumentation, Measurement, and Metrology

Original Manuscript: May 25, 2007
Revised Manuscript: July 25, 2007
Manuscript Accepted: July 31, 2007
Published: August 2, 2007

Aidan F. Brooks, Thu-Lan Kelly, Peter J. Veitch, and Jesper Munch, "Ultra-sensitive wavefront measurement using a Hartmann sensor," Opt. Express 15, 10370-10375 (2007)

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