Yiwen Wu

Title: Yiwen Wu: Innovator in Optical Fiber Technology

Introduction

Yiwen Wu is a prominent inventor based in Hubei, China. He has made significant contributions to the field of optical fiber technology, holding 2 patents that showcase his innovative approach to fiber design.

Latest Patents

One of Yiwen Wu's notable inventions is a bending insensitive single-mode optical fiber. This invention features a core layer surrounded by cladding layers, including an inner cladding layer, a trench cladding layer, and an outer cladding layer. The core layer has a diameter of 7-7.9 μm, with a relative refractive index difference ranging from 4.6×10 to 6.0×10. The inner cladding layer has a diameter of 15-17 μm, with a relative refractive index difference between -3×10 and 3×10. The trench cladding layer has a diameter of 24-33 μm, with a relative refractive index difference that changes in a gradient manner, increasing from outside to inside. This design ensures that the relative refractive index difference at the outermost interface is smaller than that at the innermost interface.

Another patent by Yiwen Wu also focuses on bending insensitive single-mode optical fiber. In this invention, the core layer has a diameter of 7-7.9 μm, with a relative refractive index difference between 4.6×10 and 6.5×10. The inner cladding layer's diameter ranges from 16.5-20 μm, with a relative refractive index difference between -3×10 and 3×10. The trench cladding layer has a diameter of 33-40 μm, with a relative refractive index difference that also changes in a gradient manner, ensuring optimal performance.

Career Highlights

Yiwen Wu is currently employed at Yangtze Optical Fibre and Cable Joint Stock Limited Company. His work at this company has allowed him to further develop his expertise in optical fiber technology and contribute to advancements in the field.

Collaborations

Some of Yiwen Wu's coworkers include Lei Zhang and Ruichun Wang, who have collaborated with him on various projects related to optical fiber technology.

Conclusion

Yiwen Wu is a talented inventor whose work in optical fiber technology has led