Experimental verification of coherent diffractive imaging by a direct phase retrieval method with an aperture-array filter

• Nakajima, Nobuharu

抄録

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Recently, we have proposed a coherent diffractive imaging using a noniterative phase retrieval method with the filter of an aperture array. The first (to our knowledge) experimental demonstration of this coherent imaging is presented here, in which a complex-valued object illuminated by a diode laser is reconstructed from the isolated diffraction intensities of the object's wave field, transmitted through an array filter of square apertures by using the phase retrieval method. This imaging method requires only a single measurement of the diffraction intensity and does not need a tight object's support constraint utilized in iterative phase retrieval algorithms or a reference wave used in holographic techniques.

収録刊行物

• Optics letters

  Optics letters 36 (12), 2284-2286, 2011-06-13

  Optical Society of America

キーワード

• Atomic and Molecular Physics, and Optics

詳細情報

• CRID: 1050282813845283584
• NII論文ID: 120003273778
• NII書誌ID: AA00764838
• ISSN: 01469592
• ISSN: 15394794
• DOI: 10.1364/ol.36.002284
• HANDLE: 10297/5847
• Web Site: https://shizuoka.repo.nii.ac.jp/records/5732
• Web Site: https://www.osapublishing.org/viewmedia.cfm?URI=ol-36-12-2284&seq=0
• 本文言語コード: en
• 資料種別: journal article
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