Jan Wigger Jonker

Title: Jan Wigger Jonker: Innovator in Optical Cable Technology

Introduction

Jan Wigger Jonker is a notable inventor based in Delft, Netherlands. He has made significant contributions to the field of optical cable technology, holding three patents to his name. His innovative designs focus on enhancing the efficiency and functionality of optical cables.

Latest Patents

One of Jonker's latest patents is for an optical cable with retractable modules and a method for producing said modules. This exemplary optical cable features a sheath surrounding a cavity, which contains a plurality of modules arranged within the cavity. The filling ratio of these modules ranges between 20 and 50%. Each module typically includes four to twelve optical fibers encased in a tube that has a layered structure. The inner layer is made of polycarbonate, while the outer layer consists of a low friction polymer, such as polyamide or fluorinated polymer. The design ensures that the ratio between the inner diameter and outer diameter of the tube is between 0.45 and 0.55, with the outer layer having a thickness between 0.05 and 0.15 mm. The filling ratio of the module is typically 55% or greater, showcasing Jonker's commitment to optimizing optical cable performance.

Career Highlights

Jan Wigger Jonker is currently employed at Draka Comteq B.V., where he continues to develop innovative solutions in optical technology. His work has significantly impacted the industry, leading to advancements in the design and production of optical cables.

Collaborations

Throughout his career, Jonker has collaborated with esteemed colleagues, including Jean-Pierre Bonicel and Alain Lavenne. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Jan Wigger Jonker is a prominent figure in the field of optical cable technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of optical communications.