Rainbow holographic interferometry |
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| Authors: | F.T.S. Yu Hsuan Chen |
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| Affiliation: | Electro-Optics Laboratory, Electrical and Computer Engineering Department, University of Michigan, Ann Arbor, Michigan 48104, USA |
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| Abstract: | A one-step rainbow holographic process is applied to holographic interferometry. Experimental demonstrations of double exposure and time-average interferograms are included. Comparison is made with the conventional holographic process. We found that the rainbow process provides better equality and less speckle noise. |
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