Fumio Sasaki

Title: Fumio Sasaki: Innovator in Dielectric Dispersion Technology

Introduction

Fumio Sasaki is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of dielectric dispersion, particularly in the terahertz region. His innovative methods have advanced the understanding of dielectric properties in materials.

Latest Patents

Fumio Sasaki holds a patent for a dielectric dispersion determining method in the terahertz region. This method applies a transient grating technique to observe the transient response of a sample using a femtosecond ultrashort visible optical pulse. The process involves determining a vibrational waveform b(t) that replicates the vibrational components observed in the transient response. By converting this waveform into b(ω) through Fourier transform, the dielectric constant ε(ω) can be obtained directly from the transient response, eliminating ambiguities associated with traditional dispersion relations. He has 1 patent to his name.

Career Highlights

Fumio Sasaki is affiliated with the Agency of Industrial Science and Technology, where he continues to push the boundaries of research in dielectric materials. His work has garnered attention for its innovative approach and practical applications in various scientific fields.

Collaborations

Throughout his career, Fumio has collaborated with notable colleagues, including Hitoshi Kawashima and Shunsuke Kobayashi. These collaborations have further enriched his research and contributed to advancements in the field.

Conclusion

Fumio Sasaki's contributions to dielectric dispersion technology exemplify the impact of innovative thinking in scientific research. His work not only enhances our understanding of material properties but also paves the way for future advancements in the field.