Kunihiro Sato

Title: Innovations of Kunihiro Sato in Holographic Imaging

Introduction

Kunihiro Sato is a prominent inventor based in Himeji, Japan, known for his significant contributions to the field of holographic imaging. With a total of nine patents to his name, Sato has developed advanced technologies that enhance the performance of holographic devices.

Latest Patents

Sato's latest patents include a holographic imaging device and a holographic imaging method. These inventions focus on improving the performance of holographic imaging by considering the influence of the refractive index of a cube-type beam coupler within the optical system. The holographic imaging device features a beam coupler consisting of a cube-type beam splitter positioned between the object and the image sensor. It also includes a calculation reference light hologram generation unit that produces an inline reference light hologram. This hologram represents a light wave on the hologram plane by performing a light wave propagation calculation, which includes propagation inside the beam coupler.

Another notable patent is a holographic imaging device and data processing method that achieves both transmission and reflection types. This invention allows for a long working distance and a wide field of view or ultra-high resolution. The device records object light emitted from an object, illuminated sequentially with parallel illumination light, on multiple object light holograms for each incident direction. The reference light is recorded on a reference light hologram using in-line spherical wave reference light. This innovative approach generates a synthetic object light wave hologram with an increased numerical aperture.

Career Highlights

Throughout his career, Kunihiro Sato has worked with esteemed institutions such as the University of Hyogo and the Hyogo Prefectural Government. His work has significantly advanced the field of holographic imaging, making him a notable figure in this area of research.

Collaborations

Sato has collaborated with various professionals, including Kensaku Shimoda, contributing to the development of innovative technologies in holography.

Conclusion

Kunihiro Sato's contributions to holographic imaging through his patents and career achievements highlight his role as a leading inventor in this field. His work continues to influence advancements in imaging technology.