optical monitoring systems…

…build from the nanoscale and up

The sensors

CEKO technology is based on state-of-the-art optical MEMS technology, known as refractive index modulation™ (RIM), improving the reliability and applicability of CEKO sensors to a level beyond any other optical sensor technology.

The refractive index modulation technology found in our sensors represents a new era in sensing possibilities. Remote sensing, distributed sensing, large sensor networks, high temperature sensing and metal-free sensing is now simple, reliable and with a sensitivity never seen before

Data acquisition unit

Ruggedized, fast and flexible. The CEKO SDAS™ data acquisition system is an advanced sensor read-out and edge-computing unit that connects assets to the cloud. Sensors are monitored continuously and either raw data, analyzed data or both are automatically uploaded to the cloud server.

The SDAS can be configured to your specific need and the application at hand, whether you need wireless or cabled communication, small or large sensor networks or high-speed/low-speed data acquisition capability.


Sensors are fabricated using nanoscale cleanroom production technology for mass-production and minimum cost, making it possible to create millions of opto-mechanical structures with a feature size less than 1/1000th of a human hair in one go.

Conventional MEMS sensors are based on electrical signals; hence they contain metal or other electrical conducting materials. The CEKO sensors are a unique kind of MEMS sensors without metal at all, making them even more versatile and robust than other MEMS sensors.

High sensitivity and frequency range for early warnings.

All accelerometer designs are a compromise between frequency bandwidth and sensitivity. Good designs provide both a high bandwidth and at the same time a high sensitivity.

CEKO Sensors optical MEMS accelerometers have 10 times the sensitivity and 10 times the bandwidth compared to other frequency modulated optical sensors on the market. in a 100% metal-free design.

High bandwidth and sensitivity equals more information during monitoring and thereby more value from the monitoring system.