Jun Li

Title: Innovations of Jun Li in Optical Fiber Technology

Introduction

Jun Li is a prominent inventor based in Harrisburg, PA (US), known for his contributions to optical fiber technology. He holds a total of 7 patents, showcasing his innovative approach to enhancing optical fiber performance.

Latest Patents

One of Jun Li's latest patents focuses on glass large-core optical fibers. The embodiments of this optical fiber include cladding features made from materials such as fluorine-doped silica glass. This design aims to produce a very low relative refractive index difference with respect to the cladding material. The relative refractive index difference is characterized by the formula (n-n)/n, where n is the index of refraction of the cladding material and n is the index of refraction of the cladding features. In certain embodiments, this relative refractive index difference may be less than about 4.5×10. The configuration of the cladding features, including their size and spacing, can be selected to provide confinement of the fundamental mode while allowing leakage for the second mode and higher modes. This innovation may facilitate mode filtering, single mode propagation, and low bend loss.

Career Highlights

Throughout his career, Jun Li has worked with notable companies such as Imra America, Inc. and Tyco Electronics Corporation. His experience in these organizations has contributed significantly to his expertise in optical technologies.

Collaborations

Some of Jun Li's coworkers include Liang Dong and Hugh McKay, who have collaborated with him on various projects in the field of optical fibers.

Conclusion

Jun Li's innovative work in optical fiber technology has led to significant advancements in the field. His patents reflect a deep understanding of materials and design, contributing to the future of optical communications.