[24p-1BL-1~10] Innovative detection of light and spin based on hybrid materials and systems

4:55 PM - 5:25 PM JST(7:55 AM - 8:25 AM UTC)

[24p-1BL-8] Natural-light multidimensional digital holography and application to holographic camera

〇Tatsuki Tahara¹, Tomoyoshi Shimobaba², Mahiro Baba², Hideaki Yoshimura³, David Blinder^2,4,5, Yuichi Kozawa⁶, Ayumi Ishii⁷, Tomoya Nakamura⁸ (1.NICT, 2.Chiba Univ., 3.Univ. Tokyo, 4.VUB, 5.imec, 6.Tohoku Univ., 7.Waseda Univ., 8.Osaka Univ.)

Keywords:

Incoherent digital holography,Natural-light digital holography,Digital holography

Incoherent digital holography (IDH) has been researched as a technique to record a digital hologram of spatially incoherent light. Optical systems to obtain a digital hologram of spatially and temporally incoherent light such as natural light, which is based on IDH, have been developed . Our research group develops the application of IDH to the natural-light holographic camera to adopt IDH to an optical microscope, acquire an incoherent holographic image, and propose a three-dimensional sensor based on IDH. We describe basic optical systems of the holographic camera and show experimental results using the developed holographic camera.