Reconstruction of incoherent Fresnel-like hologram by a rotational shearing interferometer

Kaho Watanabe; Takanori Nomura

doi:10.1117/12.2194710

29 July 2015 Reconstruction of incoherent Fresnel-like hologram by a rotational shearing interferometer

Kaho Watanabe, Takanori Nomura

Proceedings Volume 9659, International Conference on Photonics Solutions 2015; 96590D (2015) https://doi.org/10.1117/12.2194710
Event: International Conference on Photonics Solutions 2015, 2015, Hua Hin, Thailand

Abstract

The systems to record incoherent holograms using a rotational shearing interferometer is demonstrated. The systems can record incoherent holograms by self-interference of the two coherent object points created by the beam splitter from one object point. In general, the rotational shearing interferometer cannot reproduce any depth information. The proposed rotational shearing interferometer has the advantage of obtaining depth information by the reconstruction owing to lenses for the shear which is parallel to the optical axis. A preliminary experiments were performed. The object images at some reconstruction distances were reconstructed numerically. The experimental results confirm the proposed system.

Citation Download Citation

Kaho Watanabe and Takanori Nomura "Reconstruction of incoherent Fresnel-like hologram by a rotational shearing interferometer", Proc. SPIE 9659, International Conference on Photonics Solutions 2015, 96590D (29 July 2015); https://doi.org/10.1117/12.2194710

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