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Moscone Center - Hall F - Booth 4148
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January 20–22, 2026
Visit Meerstetter Engineering at SPIE Photonics West 2026 and discover how precision temperature control, laser control and heat flux sensing increase system stability and accelerate your development cycles.
Swiss-engineered technology at SPIE Photonics West 2026
- ✅ TEC Controllers
- ✅ Laser Diode Drivers
- ✅ Heat Flux Sensors
- ✅ Custom Development
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Proven worldwide with over 78’000 devices delivered, an average
MTBF of
32 years and customers in 85+ countries across photonics, medical and industrial applications.
Engineered, assembled and tested in Switzerland.
Why should you visit us?
- ✅ Learn how to reduce development effort and accelerate time to market.
- ✅ Improve temperature stability in sensitive systems.
- ✅ Reduce thermal drift and recalibration effort.
- ✅ Optimize system performance with application-specific control.
- ✅ Achieve higher laser performance and reliability.
- ✅ Discover how heat flux sensing can improve temperature-critical systems.
- ✅ Talk directly to our engineers and CEO.
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Bring your challenge — leave with a clear
solution
path.
Discuss your application directly with our development engineers and CEO. Get technical feedback, system-level input and concrete solution concepts.
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.
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.
What can you expect at our booth?
- ✅ High-end TEC controllers for demanding applications
- ✅ Laser driver solutions for CW, QCW and pulsed applications
- ✅ Heat flux sensing insights for thermal design & system optimization
- ✅ Insights into upcoming features and products
- ✅ Technical deep dives into temperature and laser control
- ✅ Open discussion of your specific challenges
Who should visit us?
- ✅ Anyone working with temperature control, lasers or thermal management
- ✅ R&D engineers and developers
- ✅ System integrators & equipment manufacturers
- ✅ Technical decision-makers
- ✅ Purchasing managers for precision components
Where can I find Meerstetter at the SPIE Photonics West 2026?
Spontaneous visits are welcome. We’ll make time for a personal technical discussion.
- 📍 Moscone Center - Hall F - Booth 4148
- 👉 Floor plan on the official website of SPIE Photonics West 2026
Book your personal appointment at the fair
📅 Schedule your personal technical consultation - limited
availability!
Secure direct access to our engineers and CEO during the show.