Experimental Comparison Of Computer Generated Holograms

Chien-Wei Han; David P Casasent

doi:10.1117/12.944162

24 May 1988 Experimental Comparison Of Computer Generated Holograms

Chien-Wei Han, David P Casasent

Proceedings Volume 0884, Computer-Generated Holography II; (1988) https://doi.org/10.1117/12.944162
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States

Abstract

Computer generated holograms (CGHs) are an important tool in the realization of optical processing systems. One of the reasons why CGHs are receiving attention is that there are high resolution recording devices available. High quality CGHs can be made and can now be utilized in optical data processing systems and algorithms. Many different CGH coding schemes exist, and much research is being done to compare and find their characteristics. This report presents a laboratory comparison of eight different types of CGHs. The method of making the CGHs and the recorder used are discussed. The experimental results are then compared with the non-experimental results derived previously.

Citation Download Citation

Chien-Wei Han and David P Casasent "Experimental Comparison Of Computer Generated Holograms", Proc. SPIE 0884, Computer-Generated Holography II, (24 May 1988); https://doi.org/10.1117/12.944162

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