On-axis conoscopic holography without a conjugate image
Author(s) -
Laurent M. Mugnier,
Gabriel Y. Sirat
Publication year - 1992
Publication title -
optics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.524
H-Index - 272
eISSN - 1071-2763
pISSN - 0146-9592
DOI - 10.1364/ol.17.000294
Subject(s) - holography , optics , point spread function , image quality , conjugate , point (geometry) , digital holographic microscopy , holographic display , conjugate points , image (mathematics) , physics , computer vision , computer science , mathematics , geometry , mathematical analysis
We present a method for removing the conjugate image in an incoherent-light holographic technique, namely, on-axis conoscopic holography. The point-spread function that we obtain is that of a complex Gabor zone pattern, which thus should allow good-quality reconstructions of objects. Experimental results are also presented, which confirm the validity of this method.
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