Scanning Holography with Simultaneous Optical Filtering
Chieh-Cheng Lee, Ting‐Chung Poon, Dao-Zheng Luo, Jung‐Ping Liu · 2012
We proposed to acquire optically filtered digital holograms by using the optical scanning holography. Experimental demonstrations of the low-pass and the high-pass filtering were provided. This technique can be applied to the acquisition of big-size holograms, on which it is hard to do digital filtering.