Optical MEMS

At Sercalo, we’ve been pioneering MEMS-based optical components for over two decades. Our portfolio includes fiber-optic switches, variable optical attenuators and tunable filters—products trusted by leading system integrators and equipment manufacturers around the world. Sercalo is the market leader in MEMS components for optical Test and Measurement and Network surveillance. Sercalo combines Swiss precision with a deep understanding of photonic applications. Our customers value us not only for innovation, but also for reliability—in both our products and our support. With Sercalo, you’re choosing a partner known for consistency, quality, and long-term supply.