Company Filing History:
Years Active: 2008
Title: Yasuhiro Hirose: Innovator in Chromatic Dispersion Compensation
Introduction
Yasuhiro Hirose is a prominent inventor based in Kawasaki, Japan. He is known for his significant contributions to optical technology, particularly in the field of chromatic dispersion compensation. His innovative approach has led to advancements that enhance the performance of optical systems.
Latest Patents
Hirose holds a patent for a chromatic dispersion compensation device and method. This device allows for easy adjustment of the amount of dispersion and the group delay time. The design includes a dispersion unit, a transmitting lens, and a group delay generation unit arranged along the optical axis of incident light. The dispersion unit effectively separates the incident light into beams of different wavelengths. The transmitting lens refracts these beams at varying angles based on their incidence positions. The group delay generation unit introduces propagation delays corresponding to these positions, ultimately converging and emitting the beams of different wavelengths. This innovative design imparts group delay that corresponds to the refracting angles of the transmitting lens.
Career Highlights
Hirose is currently employed at Fujitsu Corporation, where he continues to work on cutting-edge optical technologies. His expertise in chromatic dispersion compensation has positioned him as a key figure in the development of advanced optical systems.
Collaborations
Throughout his career, Hirose has collaborated with notable colleagues, including Hirotomo Izumi and Yuichi Kawahata. These collaborations have further enriched his work and contributed to the advancement of optical technology.
Conclusion
Yasuhiro Hirose's contributions to the field of optical technology, particularly through his patent on chromatic dispersion compensation, highlight his innovative spirit and dedication to advancing the industry. His work at Fujitsu Corporation and collaborations with esteemed colleagues underscore his impact on the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.