Makoto Gonokami

Title: Makoto Gonokami: Innovator in Optical Measurement Technologies

Introduction

Makoto Gonokami is a distinguished inventor based in Tokyo, Japan. He has made significant contributions to the field of optical measurement technologies, holding a total of 3 patents. His innovative work focuses on devices and methods that enhance the precision of optical constant measurements.

Latest Patents

One of Gonokami's latest patents is a device and method for measuring optical constants. This invention utilizes a coherent light source that outputs coherent light, including high-order harmonics, achieved by irradiating short-pulse laser light onto a nonlinear medium. The spectrometer in this invention features a grating that diffracts the coherent light and an image sensor that captures the image of the diffracted light. In the first state, a first double slit with a pair of apertures is positioned between the coherent light source and the spectrometer's incident slit. In the second state, a replica of the first double slit is used, with a sample held in one aperture. A calculation processing device then calculates the optical constants of the sample based on the interference images measured in both states.

Another notable patent involves a spectral apparatus designed for spectrally separating light of a predetermined wavelength. This apparatus includes a slit for light entry, a first optical system to collimate the light, and a transmissive type diffraction element to diffract the light. The second optical system consists of two mirrors that facilitate the reciprocal travel of light between them via the diffraction element, enhancing the measurement capabilities of the apparatus.

Career Highlights

Gonokami has worked with prestigious institutions, including The University of Tokyo and Japan Science and Technology Corporation. His work in these organizations has allowed him to develop and refine his innovative technologies, contributing to advancements in optical measurement.

Collaborations

Throughout his career, Gonokami has collaborated with notable colleagues such as Kenji Takeda and Daisuke Hirano. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective fields.

Conclusion

Makoto Gonokami is a prominent figure in the realm of optical measurement technologies, with a focus on innovative devices and methods that enhance measurement precision. His contributions through patents and collaborations continue to influence the field significantly.