Tetsuro Kan

Title: Tetsuro Kan: Innovator in Near-Field Optical Microscopy

Introduction

Tetsuro Kan is a prominent inventor based in Tokyo, Japan. He is known for his significant contributions to the field of optical microscopy, particularly through his innovative patent related to near-field optical technology. His work has advanced the capabilities of optical observation methods, making them more sensitive and effective.

Latest Patents

Tetsuro Kan holds a patent for a near-field optical microscope, near-field optical probe, and sample observation method. This invention provides a scanning near-field optical microscope capable of obtaining optical information with a spatial frequency higher than that corresponding to the wavelength of the irradiation light. The microscope includes a light irradiating part for emitting illumination light toward a sample, a light receiving part for receiving light, a microstructure for generating or selectively transmitting near-field light, and an ultrahigh-wavenumber transmitting medium that exhibits anisotropy in permittivity or permeability.

Career Highlights

Throughout his career, Tetsuro Kan has worked with notable organizations, including Olympus Corporation and The University of Tokyo. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking research in optical technologies.

Collaborations

Tetsuro Kan has collaborated with esteemed colleagues such as Koichi Karaki and Kimihiko Nishioka. These partnerships have fostered innovation and have been instrumental in advancing the field of near-field optical microscopy.

Conclusion

Tetsuro Kan's contributions to the field of optical microscopy through his innovative patent demonstrate his expertise and commitment to advancing scientific research. His work continues to influence the development of highly sensitive optical observation methods.