Wavefront sensor prototype for industrial applications based on a three-level phase grating

Jerome Primot; L. Sogno; B. Fracasso; K. Heggarty

doi:10.1117/1.601256

1 March 1997 Wavefront sensor prototype for industrial applications based on a three-level phase grating

Jerome Primot, L. Sogno, B. Fracasso, K. Heggarty

Optical Engineering, Vol. 36, Issue 3, (March 1997). https://doi.org/10.1117/1.601256

The wavefront sensor is a key component in applications such as adaptive optics, atmospheric turbulence analysis, and flow visualization. A prototype achromatic three-wave lateral-shearing interferometer is described. It is adapted to low-light-level conditions and enables high spatial resolution of the analyzed wavefront. It is essentially based on the use of a specific three-level phase grating.

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Jerome Primot, L. Sogno, B. Fracasso, and K. Heggarty "Wavefront sensor prototype for industrial applications based on a three-level phase grating," Optical Engineering 36(3), (1 March 1997). https://doi.org/10.1117/1.601256

Published: 1 March 1997

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