|Resolution enhancement with a grating in lens-less digital holographic imaging
|Year of Publication
|W Zhang, L Cao, J Cang, G Jin, and D Brady
|Optics Infobase Conference Papers
The imaging resolution is enhanced with multiple diffraction orders from a grating in front of the sensor in lens-less digital holography. A 1024 × 1024 image is reconstructed from a 640 × 480 hologram with the proposed algorithm.