Hartwig Schaper

Title: Hartwig Schaper: Innovator in Optical Fiber Technology

Introduction

Hartwig Schaper is a notable inventor based in Aschaffenburg, Germany. He has made significant contributions to the field of optical fiber technology, holding a total of five patents. His work focuses on improving the processes involved in the production of optical fibers, which are essential for high-speed data transmission.

Latest Patents

One of Schaper's latest patents is a method of making a jacketed preform for optical fibers using the OVD process. This innovation aims to enhance the productivity of creating complex refractive index profiles by utilizing a quartz glass substrate tube with varying doping in the radial direction. The process involves introducing a core glass made of synthetic quartz glass into the substrate tube and covering it with a jacket tube. Another significant patent is for a process and apparatus for manufacturing a porous SiO2 preform. This method addresses the challenges of overheating during the deposition of SiO2 particles on a cylindrical carrier, ensuring consistent quality in the preform manufacturing process.

Career Highlights

Throughout his career, Hartwig Schaper has worked with prominent companies such as Heraeus Quarzglas GmbH and Heraeus Tenevo GmbH. His experience in these organizations has allowed him to refine his expertise in optical materials and processes.

Collaborations

Schaper has collaborated with notable colleagues, including Norbert Treber and Oliver Humbach. These partnerships have contributed to the advancement of technologies in the optical fiber industry.

Conclusion

Hartwig Schaper's innovative work in optical fiber technology has led to significant advancements in the field. His patents reflect a commitment to improving manufacturing processes and enhancing the performance of optical fibers.