Open Access3D integral imaging using diffractive Fresnel lens arrays
Author(s) -
Mathias Hain,
Wolff von Spiegel,
Marc Schmiedchen,
Τ. Tschudi,
Bahram Javidi
Publication year - 2005
Publication title -
optics express
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/opex.13.000315
Subject(s) - optics , fresnel number , fresnel lens , integral imaging , microlens , lens (geology) , pinhole (optics) , fresnel diffraction , zone plate , fresnel zone , image quality , distortion (music) , fresnel zone antenna , focal length , focus (optics) , depth of field , physics , diffraction , computer science , optoelectronics , image (mathematics) , telecommunications , amplifier , smart antenna , cmos , artificial intelligence , dipole antenna , antenna (radio)
We present experimental results with binary amplitude Fresnel lens arrays and binary phase Fresnel lens arrays used to implement integral imaging systems. Their optical performance is compared with high quality refractive microlens arrays and pinhole arrays in terms of image quality, color distortion and contrast. Additionally, we show the first experimental results of lens arrays with different focal lengths in integral imaging, and discuss their ability to simultaneously increase both the depth of focus and the field of view.