Title :
Recording spatially incoherent hologram using rotational shearing interferometer with a lens for the parallel shear
Author :
Watanabe, Kaho ; Nomura, Takanori
Author_Institution :
Grad. Sch. of Syst. Eng., Wakayama Univ., Wakayama, Japan
Abstract :
Incoherent holography enables us to use a spatially incoherent illumination for recording holograms. In this paper, we describe incoherent holograms which can be recorded by the optical setups based on the rotational shearing interferometer. The experiment in which a LED was used an incoherent object confirms obtaining the holograms as the figures of a cosine transformation and a Fresnel zone-like pattern.
Keywords :
holographic interferometry; light emitting diodes; Fresnel zone-like pattern; LED; cosine transformation; lens; parallel shear; rotational shearing interferometer; spatially incoherent hologram; Holographic optical components; Holography; Lenses; Optical interferometry; Optical recording; Optimized production technology; Shearing;
Conference_Titel :
Information Optics (WIO), 2015 14th Workshop on
Conference_Location :
Kyoto
DOI :
10.1109/WIO.2015.7206903
