Robert Borkowski

Title: The Innovations of Robert Borkowski

Introduction

Robert Borkowski is a notable inventor based in Ludwigsburg, Germany. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His work focuses on enhancing the performance and capabilities of optical receivers and line terminals.

Latest Patents

One of his latest patents is titled "Field reconstruction for an optical receiver." This invention describes an optical receiver that can effectively measure the phase and amplitude of received intensity- or amplitude-modulated optical signals through digital-signal processing. The design includes a digital signal processor (DSP) that mitigates the adverse effects of relative phase noise by utilizing an optical pilot present in the received signal. The DSP employs a series of digital filters to select a signal component representing a non-vestigial modulation sideband, followed by signal equalization, which may include dispersion compensation. In some instances, the optical receiver can be a direct-detection optical receiver, with the optical reference oscillator and optical carrier generated by two independently running lasers.

Another significant patent is related to "Optical line terminal and a method therefor." This patent outlines various embodiments of physical layer (PHY) circuitry for an optical line terminal (OLT). The PHY circuitry is designed to receive control signals that include the identification of a transmitting optical network terminal (ONT) for pre-loading an equalization configuration. Additionally, the patent discusses medium access control (MAC) circuitry for the OLT, which determines an upstream allocation map for ONTs and generates control signals for PHY circuitry, including synchronization information for receiving upstream optical signal bursts.

Career Highlights

Robert Borkowski has worked with prominent companies in the telecommunications sector, including Nokia Solutions and Networks. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.

Collaborations

Throughout his career, Robert has collaborated with notable professionals in the field, including Rene Bonk and Jochen Maes. These collaborations have contributed to the advancement of his inventions and the overall progress in optical technology.

Conclusion

Robert Borkowski's contributions to optical technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the development of advanced optical systems.