Company Filing History:
Years Active: 2024-2025
Title: Fangdong Zhao: Innovator in Optical Technology
Introduction
Fangdong Zhao is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of optical technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of Fangdong Zhao's latest patents is an optical isolator core. In some implementations, this optical isolator core includes a Faraday rotator and a plurality of birefringent crystal plates. The plurality of birefringent crystal plates may include a first birefringent crystal plate to separate input light into light having a first polarization and light having a second polarization. Additionally, a second birefringent crystal plate combines the light having the first polarization and the light having the second polarization in output light that is laterally displaced by the single-stage optical isolator. The Faraday rotator is provided between the first birefringent crystal plate and the second birefringent crystal plate. In some implementations, the plurality of birefringent crystal plates further includes a third birefringent crystal plate provided between the Faraday rotator and the second birefringent crystal plate. Furthermore, the optical isolator core may also include a half-wave plate arranged between the Faraday rotator and the first birefringent crystal plate.
Career Highlights
Fangdong Zhao is currently employed at Lumentum Operations LLC, where he continues to develop cutting-edge optical technologies. His work has positioned him as a key player in the advancement of optical isolators, which are essential components in various optical systems.
Collaborations
Fangdong collaborates with talented coworkers, including Chang Xiao and Xia Hong, who contribute to the innovative environment at Lumentum Operations LLC.
Conclusion
Fangdong Zhao's contributions to optical technology through his patents and work at Lumentum Operations LLC highlight his role as a significant inventor in the field. His innovative designs continue to influence advancements in optical systems.
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.