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Journals >Acta Optica Sinica >Volume 11 >Issue 12 >Page 1105 > Article

Acta Optica Sinica
Vol. 11, Issue 12, 1105 (1991)

Theoretical and experimental supports to Fresnel holographic filter used as an intensity correlator

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[in Chinese], [in Chinese]. Theoretical and experimental supports to Fresnel holographic filter used as an intensity correlator[J]. Acta Optica Sinica, 1991, 11(12): 1105 Copy Citation Text

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Abstract

Some reevaluations of the lensless intensity correlator using a Fresnel Holographic Filter (FHF) are presented. It is confirmly concluded that there is no problem for the FHF to be used as a lensless intensity correlator for pattern recognition.

Keywords

intensity correlator lensless system pattern recognition FHF

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[in Chinese], [in Chinese]. Theoretical and experimental supports to Fresnel holographic filter used as an intensity correlator[J]. Acta Optica Sinica, 1991, 11(12): 1105

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