3D integral imaging using diffractive Fresnel lens arrays.
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.
Hain
Mathias
M
von Spiegel
Wolff
W
Schmiedchen
Marc
M
Tschudi
Theo
T
Javidi
Bahram
B