| Autor: |
Manami Ohta, Shutaro Kodama, Yoko Miyamoto, Wolfgang Osten, Mitsuo Takeda, Eriko Watanabe |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Optics letters. 47(5) |
| ISSN: |
1539-4794 |
| Popis: |
A method is proposed for 3D imaging through a highly heterogeneous double-composite random medium made of a thick mildly inhomogeneous medium followed by a thin strongly scattering layer. To realize the immunity to the heterogeneous random medium, a system of common-path phase-shift digital holography is designed in such a manner that the wavefront distortion caused by the first inhomogeneous medium is canceled out by the common-path geometry, and the influence of the random phase introduced by the second scattering layer is removed by the intensity-based recording of the digital hologram on the thin scattering layer. The validity of the method was confirmed by experiments. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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