Naslov
Subtraction digital holography

Autori
Demoli, Nazif ; Meštrović, Jurica ; Sović, Ivica

Izvornik
Applied optics (0003-6935) 42 (2003), 5; 798-804

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
holography ; digital holography

Sažetak
Overlapping of the desired (first-order) terms originating from the recorded primary-fringe patterns in digital holography is a problem without a real-time solution. We propose a procedure for suppressing the zero-order disturbance that is realizable in real time. The procedure is based on the stochastic change of the speckles in the primary-fringe patterns and on the subtraction of two such subsequent patterns. The theoretical description of the procedure is given and experimental results presented.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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