Deep-image hologram recorded by using a lenticular lens sheet

Hideo Tanigawa; Yoshihiko Tanji; Yoshinao Taketomi; Toshihiro Kubota

doi:10.1117/12.343770

25 March 1999 Deep-image hologram recorded by using a lenticular lens sheet

Hideo Tanigawa, Yoshihiko Tanji, Yoshinao Taketomi, Toshihiro Kubota

Proceedings Volume 3637, Practical Holography XIII; (1999) https://doi.org/10.1117/12.343770
Event: Electronic Imaging '99, 1999, San Jose, CA, United States

Abstract

A reflection type hologram recorded by using a lenticular lens sheet with a one step recording method, for two dimensional objects, is proposed. This type of hologram has the same characteristics with a reflection type one recorded by using a slit with a two step recording method and can reconstruct a monochromatic and deep image by using a line shape white light source such as a fluorescent lamp. Illuminating with an LED direct bar, lining up linearly a lot of white light LEDs at regular intervals, a mono-color and sharp image was observed from wide longitudinal angles at more than 50 cm in front of the hologram.

Citation Download Citation

Hideo Tanigawa, Yoshihiko Tanji, Yoshinao Taketomi, and Toshihiro Kubota "Deep-image hologram recorded by using a lenticular lens sheet", Proc. SPIE 3637, Practical Holography XIII, (25 March 1999); https://doi.org/10.1117/12.343770

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