Sergey Babine

Title: Innovations by Sergey Babine in Polymer Layer Structures

Introduction

Sergey Babine is a notable inventor based in Griesheim, Germany. He has made significant contributions to the field of polymer technology, particularly in the fabrication of three-dimensional structures. With a total of 2 patents, his work has advanced the precision and application of polymer layers in optical technologies.

Latest Patents

One of Babine's latest patents is titled "Process for fabricating three-dimensional polymer layer structures." This innovative process allows for the creation of polymer layers structured in three dimensions, such as lenses that can be applied to the ends of optical fibers or laser light sources. The method utilizes a dry resist that is polymerizable through exposure, which is applied to a substrate. The exposure is carefully controlled based on a predefined dose that varies with space and time, achieving submicrometer precision in the lens shape. The polymerized lens-shaped structure is then separated from the unexposed dry resist, enabling precise placement on optical devices.

Another significant patent is "Process for improving the contrast in the structure of 3-dimensional surfaces." This process involves treating three-dimensional patterned surfaces produced by dry-etching technology. The surfaces, which have varying degrees of polymerization, undergo a time-limited dry-etching process in fluorine-containing plasma. This method effectively removes weakly polymerized regions, particularly those affected by the proximity effect, enhancing the overall quality of the structured surfaces.

Career Highlights

Sergey Babine is currently associated with Deutsche Telekom AG, where he continues to innovate in the field of polymer technology. His work has not only contributed to advancements in optical applications but has also positioned him as a key figure in his industry.

Collaborations

Throughout his career, Babine has collaborated with notable colleagues, including Hans Wilfried Koops and Hans Wilfried Peter Koops. These collaborations have further enriched his research and development efforts.

Conclusion

Sergey Babine's contributions to the field of polymer layer structures demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing optical technologies with precision and efficiency.