Company Filing History:
Years Active: 2008
Title: Kentaro Yasunaka: Innovator in Wide Bandwidth Light Sources
Introduction
Kentaro Yasunaka is a prominent inventor based in Kanagawa, Japan. He is known for his innovative contributions to optical technology, particularly in the development of light sources with wide bandwidth capabilities. His work aims to enhance the stability and performance of light-emitting devices.
Latest Patents
Kentaro Yasunaka holds a patent for a wide bandwidth light source. The problem addressed by this invention is to realize a wide bandwidth light source capable of stable operation while providing less spectrum variation. The solution involves an optical pulse-generating device that splits optical pulses using an optical coupler. One of the split optical pulses is directed into a white light-emitting device to emit white light with a wide bandwidth. The other split pulse is inputted into an optical band pass filter within an operation-stabilizing circuit. An optical detector detects the signal level of a specific wavelength and inputs it into a feedback circuit to generate first and second feedback signals. The ring resonator fiber laser utilizes one of these signals to control the rotation angle of the waveplate, thereby stabilizing the output.
Career Highlights
Kentaro Yasunaka is associated with Santec Corporation, where he continues to push the boundaries of optical technology. His work has significantly contributed to advancements in the field, particularly in the area of light sources.
Collaborations
Kentaro has collaborated with notable colleagues, including Noboru Uehara and Yuichi Takushima, who share his passion for innovation in optical technologies.
Conclusion
Kentaro Yasunaka's contributions to the field of optical technology, particularly through his patent for a wide bandwidth light source, highlight his role as a key innovator. His work not only addresses critical challenges in the industry but also paves the way for future advancements in light-emitting devices.