[16p-A37-1~11] CS.2 Code-sharing Session of 3.2 & 4.4

4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[16p-A37-10] Design of Illumination Pattern for Multi-wavelength Imaging in Motionless Optical Scanning Holography

〇Yusuke Saita¹, Atsuki Nishimoto¹, Naru Yoneda^2,3, Takanori Nomura¹ (1.Wakayama Univ., 2.Kobe Univ., 3.OaSIS, Kobe Univ.)

Keywords:

single-pixel,holography,multi-wavelength

Motionless optical scanning holography is a technology that enables spatial 3D imaging using a coaxial optical system. This method uses a liquid crystal spatial light modulator to generate structured illumination to be irradiated onto an object, but when expanded to multi-wavelength imaging, it was not possible to achieve accurate imaging due to the wavelength dependency of the modulation amount. We attempted to improve this problem by limiting the phase range of the modulation pattern.