Deep-image reconstruction of a reflection hologram using a fluorescent lamp

Yoshinao Taketomi; Toshihiro Kubota

doi:10.1117/12.303656

18 March 1998 Deep-image reconstruction of a reflection hologram using a fluorescent lamp

Yoshinao Taketomi, Toshihiro Kubota

Proceedings Volume 3293, Practical Holography XII; (1998) https://doi.org/10.1117/12.303656
Event: Photonics West '98 Electronic Imaging, 1998, San Jose, CA, United States

Abstract

Reflection hologram for recording deep and blur-less images has been proposed. The reconstruction image, which was floating at more than 30 cm in front of the hologram, was mono-color and observed from wide longitudinal angles when illuminated by an extended white light source such as fluorescent lamp. Multi-color images can be easily obtained by multiplexing the holograms with different wavelengths. One step recording method was found useful to record a 2D object such as a transparency and to represent the arbitrary color when it was combined with the pseudo-color technique. The concept of the proposed hologram can be extended to a projector system for displaying off-screen images.

Citation Download Citation

Yoshinao Taketomi and Toshihiro Kubota "Deep-image reconstruction of a reflection hologram using a fluorescent lamp", Proc. SPIE 3293, Practical Holography XII, (18 March 1998); https://doi.org/10.1117/12.303656

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