Fenhong Zhou

Title: Fenhong Zhou: Innovator in Optical Technology

Introduction

Fenhong Zhou 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. His work focuses on developing compact and multifunctional optical devices that enhance performance in various applications.

Latest Patents

One of Fenhong Zhou's latest patents is the "Combined splitter, isolator and spot-size converter." This invention is an integrated and compact multifunctional optical isolator suitable for use in a TOSA. It includes input optics comprising a first polarizer, a Faraday rotator, and a second polarizer. The design features a wedge with a partially reflective coating on its first face, allowing the input beam to be incident at a non-normal angle. This configuration ensures that light passing through the wedge is refracted to a second face, which is tilted at a predetermined wedge angle. The angles are determined based on the refractive index of the wedge material and the target anamorphic magnification of the input beam.

Another notable patent is the "Compact tap monitor with a reflection mask." This invention provides a compact solution for a photodetector unidirectionality in an optical tap monitor. It reduces the overall size of the optical tap module by utilizing lensing to separate light from input and output fibers. A mask or spacer is added in front of the monitor photodetector to prevent light from the output fiber from entering the photodetector package.

Career Highlights

Fenhong Zhou has worked with several notable companies in the optical technology sector, including JDS Uniphase Corporation and Lumentum Operations LLC. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge projects in the industry.

Collaborations

Throughout his career, Fenhong Zhou has collaborated with talented individuals such as Yatao Yang and Chang Xiao. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Fenhong Zhou is a distinguished inventor whose work in optical technology has led to significant advancements in the field. His patents reflect a commitment to innovation and a deep understanding of optical systems. His contributions continue to influence the industry and inspire future developments.