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Meadowlark Optics - Wave Plates 6/24 LB 2024
Photonics Dictionary

lensless Fourier transform hologram

A hologram formed without lenses and with the object and reference points sharing the same plane. In the initial recording, each object point produces fringes having one spatial frequency across the recording medium. Reconstruction of the hologram, using a diverging illuminating beam, produces primary and conjugate images, both being virtual.

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