Publication

Measurements of light fields emerging from fine amplitude gratings

Hans Peter Herzig, Toralf Scharf, Myun Sik Kim
2010
Conference Papers

Abstract

High resolution amplitude and phase of light fields emerging from a 2-μm-period amplitude grating are measured for different wavelengths. The amplitude gratings lead to highly periodic patterns caused by the Talbot effect. Such patterns reach periodicities of a fraction of the grating period. We discuss the effect of wavelengths and the number of diffraction orders participating in the imaging.

Official source

https://infoscience.epfl.ch/entities/publication/20ce6f36-74f1-4496-b9f8-c82f9e6a9fc9

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Measurements of light fields emerging from fine amplitude gratings

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