We demonstrate the operation of a digital in-line microscope with LED illumination. We show with a practical example that, for typical setups, the limited temporal coherence and the spatial incoherence of the source do not affect the resolving power of the system. On the contrary, important advantages are obtained in terms of signal-to-noise ratio and alignment simplification.

Lensless digital holographic microscope with light-emitting diode illumination

REPETTO, LUCA;PIANO, EMANUELE FELICE;PONTIGGIA, CARLO
2004

Abstract

We demonstrate the operation of a digital in-line microscope with LED illumination. We show with a practical example that, for typical setups, the limited temporal coherence and the spatial incoherence of the source do not affect the resolving power of the system. On the contrary, important advantages are obtained in terms of signal-to-noise ratio and alignment simplification.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11567/246922
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