Marika Immonen

Title: Marika Immonen: Innovator in Optical Waveguide Technology

Introduction

Marika Immonen is a prominent inventor based in Turku, Finland. She has made significant contributions to the field of optical waveguide technology, particularly through her innovative patent that enhances the capabilities of printed circuit boards (PCBs).

Latest Patents

Marika holds a patent for a "High-density optical waveguide structure and printed circuit board and preparation method thereof." This invention relates to a high-density optical waveguide structure that integrates an optical waveguide into a PCB, enabling photoelectric interconnection. The structure consists of an undercladding layer, a core layer, and an upper cladding layer, with the core layer formed by filling a trench with optical waveguide material. This design allows for higher parallel interconnection density, improved signal integrity, reduced device size, and lower power consumption. Additionally, it facilitates heat dissipation and maximizes wiring space, enhancing the reliability of existing manufacturing methods.

Career Highlights

Marika is currently employed at TTM Technologies Inc., where she continues to develop innovative solutions in the field of electronics. Her work focuses on improving the efficiency and performance of electronic devices through advanced materials and designs.

Collaborations

Marika collaborates with talented professionals in her field, including Xinhong Shi and Haitao Fu. These partnerships contribute to the advancement of technology and the successful implementation of her inventions.

Conclusion

Marika Immonen is a trailblazer in optical waveguide technology, with her patent showcasing her innovative spirit and dedication to enhancing electronic systems. Her contributions are paving the way for more efficient and reliable electronic devices in the future.