Henning Geiseler

Henning Geiseler, currently serving as an R&D specialist at Giesecke+Devrient, brings a profound expertise in optical sensor development and innovative authentication technologies. With a background rooted in atomic and laser physics, Henning leverages his deep understanding of spectroscopy, ultrahigh vacuum systems, and atomic interactions to pioneer cutting-edge solutions for secure banknote verification. His role involves leading complex development projects focused on the design and integration of advanced optical sensors and sensor components, which are critical for automated banknote authentication systems. These sensors utilize sophisticated spectroscopic techniques to reliably distinguish genuine currency from counterfeits, ensuring high security standards in cash handling.

In addition to maintaining and optimizing existing authentication systems, Henning actively evaluates emerging technologies—such as novel laser sources, sensor materials, and signal processing algorithms—to assess their applicability in future sensor architectures. His expertise in project management methodologies, including PRINCE2, enables him to coordinate multidisciplinary teams effectively, ensuring projects are delivered on time and within scope. Henning’s work not only enhances the robustness and reliability of Giesecke+Devrient’s security solutions but also pushes the boundaries of optical sensor technology in the financial industry.

His innovative approach and technical acumen make him a key contributor to the development of next-generation authentication systems, combining his physics background with practical engineering to address the evolving challenges of secure currency verification. Through his leadership, Giesecke+Devrient continues to set industry standards in secure identification and authentication technologies, reinforcing its position as a global leader in secure payment solutions.