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Years Active: 2017
Title: Koji Usami: Innovator in Optical Detection Technology
Introduction
Koji Usami is a notable inventor based in Nakahara-ku, Japan. He has made significant contributions to the field of optical detection technology, particularly in the realm of radio frequency (RF) signal detection. His innovative approach has led to the development of a unique optical detector that enhances the capabilities of RF detection systems.
Latest Patents
Koji Usami holds a patent for an "Optical detector and amplifier for RF-detection having a position dependent capacitor with a displaceable membrane." This invention involves an optical detector designed to detect RF signals. The detector comprises a light source, a photodetector, and an electrical circuit that includes a position dependent capacitor and a bias voltage source. The position dependent capacitor features a displaceable membrane that reacts to incident RF signals. The membrane is metallized, has a thickness of less than 1 µm, and boasts a quality factor, Q, of at least 20,000. The distance between the membrane and the electrode is less than 10 µm. This innovative design enhances the sensitivity and accuracy of RF signal detection.
Career Highlights
Throughout his career, Koji Usami has worked with prestigious institutions, including Kobenhavns Universitet and Danmarks Tekniske Universitet. His work in these institutions has allowed him to collaborate with leading experts in the field, further advancing his research and innovations.
Collaborations
Koji Usami has collaborated with notable individuals such as Eugene Simon Polzik and Albert Schliesser. These collaborations have contributed to the development of cutting-edge technologies in optical detection and RF signal processing.
Conclusion
Koji Usami's contributions to optical detection technology, particularly through his patented innovations, have positioned him as a key figure in the field. His work continues to influence advancements in RF detection systems, showcasing the importance of innovation in technology.