TieJun Wang

Title: TieJun Wang: Innovator in Optical Fiber Technology

Introduction

TieJun Wang is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of optical fiber technology, holding a total of 2 patents. His work focuses on developing advanced optical fibers that enhance communication systems.

Latest Patents

One of Wang's latest patents is for a dispersion-shifted single-mode fiber having a low dispersion slope for large capacity transmission. This invention features a core with three to five segments that have different refractive index profiles, along with a cladding that consists of four to six segments. The fiber is designed to have a total dispersion slope of less than 0.060 ps/nm·km at 1550 nm, with a zero dispersion wavelength of less than 1420 nm. The effective area of the fiber ranges from 55 μm to 65 μm, and the dispersion in the region of 1530 nm to 1565 nm ranges from 5.0 ps/nm·km to 12.0 ps/nm·km. This fiber is suitable for high-speed (10 Gbits/s and 40 Gbits/s), large capacity, and long-distance DWDM systems, effectively addressing non-linear problems in high-speed communication.

Another notable patent by Wang is for high-performance dispersion compensating optical fibers and their manufacturing method. This optical fiber includes a core layer surrounded by a cladding layer. The core layer consists of five sublayers, with varying percentages of positive and negative refractive indices. The cladding layer is made of pure Silicon Dioxide glass, enhancing the fiber's performance in communication applications.

Career Highlights

Wang has worked with notable companies in the optical fiber industry, including Yangtze Optical Fibre and Cable Company, Ltd. and Yangtze Optical Fibre and Cable Joint Stock Limited Company. His expertise in optical fiber technology has positioned him as a key figure in advancing communication systems.

Collaborations

Wang has collaborated with several professionals in his field, including Yuqing Cao and Jie Luo. These collaborations have contributed to the development of innovative optical fiber technologies.

Conclusion

TieJun Wang is a distinguished inventor whose work in optical fiber technology has significantly impacted communication systems. His patents reflect his commitment to advancing the field and addressing the challenges of high-speed communication.