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