[10p-W331-1~14] 3.3 Information photonics and image engineering

[10p-W331-12] Phase-shifting digital holography with burst-imaging method

〇(B)Takumi Ujiie¹, Yoshio Hayasaki¹ (1.Center for Optical Research and Education (CORE), Utsunomiya Univ.)

Keywords:digital holography

Phase-shifting digital holography does not have unnecessary diffracted light but has a feature that it can acquire a hologram with the resolution of the image sensor. but because it requires multiple times of image acquisition while giving a phase shift to the reference light, Various ingenuity for doing so has been demonstrated.
In this research, we propose a burst shooting type phase-shifting digital holography that performs phase shift in synchronization with high speed camera and evaluate the performance of measurement of moving object.