Influence of a strong limitation in the amplitude recording of holograms
Abstract
The cross distortions arising in holographic amplitude recording of strongly limited signals from two point objects are examined. The analysis is carried out for identical objects and also for the case where the amplitudes of the signals from the objects differ widely. It is shown that in the reconstruction of an amplitude hologram of two strongly limited point objects, parasitic beams form at the output which focus in the image plane.
- Publication:
-
Radiofizika
- Pub Date:
- 1975
- Bibcode:
- 1975RaF....18...93F
- Keywords:
-
- Amplitude Modulation;
- Holography;
- Photographic Recording;
- Signal Distortion;
- Cylindrical Waves;
- Point Sources;
- Signal Processing;
- Signal To Noise Ratios;
- Instrumentation and Photography