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Our experts at SPIE Photonics West 2026


Martin Ritterath | Chief Executive Officer
PhD (ETH Zurich), M.Sc. EE

Core expertise: TEC controllers, Control Theory, Heat flux sensors

Martin Ritterath, CEO of Meerstetter Engineering, is driven by a passion for precise temperature control and advanced thermal management solutions. With a Ph.D. from ETH Zurich, Martin has a strong background in instrumentation, control and process automation. His proven expertise, demonstrated in the development of robust thermal flow sensors and high-speed data acquisition systems, is just one part of his broader technical proficiency. Martin's work is recognized through several patents and publications, showing his commitment to innovation in the field.


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Hannes Stauffer | Electrical Engineer
Electrical Engineer BSc

Core expertise: TEC controllers, Laser diode drivers

Hannes Stauffer is a hardware and software engineer and has designed some of Meerstetter Engineering's best-selling products. He is currently working on diversifying our TEC-Controller ecosystem by helping to implement new software and hardware features and by designing new devices. He is also involved in providing customized versions of our devices to our customers.


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