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Years Active: 2022-2024
Title: Nobuhide Yokota: A Pioneer in Laser Technology
Introduction
Nobuhide Yokota, an innovative inventor based in Sendai, Japan, has made significant contributions to laser technology through his inventive prowess. With two patents to his name, he has developed groundbreaking solutions that enhance the performance and efficiency of laser systems.
Latest Patents
Yokota's latest inventions include a revolutionary laser light source and a sophisticated laser apparatus.
1. **Laser Light Source**: This invention encompasses a resonance unit equipped with a light emitter and an optical negative feedback unit. The resonance unit consists of a first waveguide, a first reflector to direct reflected light into the first waveguide, a second waveguide, and a second reflector linked to the second waveguide. Additionally, it features a ring resonator functioning between the two waveguides. The configuration allows light from the first reflector to be blocked from the ring resonator while being partially transmitted to the first end of the first waveguide. The optical negative feedback unit further includes a third waveguide that receives light from the first end of the first waveguide and a third reflector connected to the third waveguide, enabling the input of light back into the first waveguide.
2. **Laser Apparatus**: This invention comprises a light source designed to generate laser light and an optical negative feedback unit adept at narrowing the spectral line of the laser light via optical negative feedback. The system allows for modulation of the laser light frequency by inputting a modulation signal and detecting the modulation amount, subsequently calculating modulation sensitivity based on the modulation amount and intensity of the modulation signal.
Career Highlights
Throughout his career, Nobuhide Yokota has engaged with notable organizations such as Denso Corporation and Tohoku University, where he applied his expertise in laser technology to advance research and development projects. His work is a testament to his commitment to innovation within the field.
Collaborations
In his journey as an inventor, Yokota has collaborated with remarkable professionals, including Masashige Sato and Taku Suzuki. Their teamwork has enhanced the development of various projects, ultimately leading to the successful patents that define his career.
Conclusion
Nobuhide Yokota stands out as a distinguished inventor whose innovative contributions to laser technology showcase the potential of scientific advancement. His patents represent not only his ingenuity but also a commitment to pushing the boundaries of what is possible with lasers, benefiting various industries and inspiring future inventors.