Publication

Multiple Phase Anomalies in Bessel Beam

Hans Peter Herzig, Toralf Scharf, Myun Sik Kim
2013
Conference Papers

Abstract

The non-diverging feature of the Bessel-kind beam leads to multiple phase anomalies along the optical axis in contrary to the focused Gaussian beam. Here, we analyze the phase distributions using in a longitudinal-differential phase mode of a high-resolution interference microscope. The measured data are compared with rigorous simulations, showing an excellent agreement.

Official source

https://infoscience.epfl.ch/entities/publication/ae86cad1-1a82-4b10-89a6-d9fa2787d20f

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Multiple Phase Anomalies in Bessel Beam

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