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About cosine

cosine develops and builds measurement systems for its customers. These find use in scientific, industrial, medical, environmental, energy, agri/food, security, semiconductor and space applications, with customers ranging from small high-tech companies to the European Space Agency, IBM and EADS.

The cosine team consists of 40 highly educated people who develop transparently in close collaboration with the customer. With its broad experience in different technological areas they provide innovative, out-of-the-box measurement solutions. Technologies span the field of applied physics, with extensive experience in spectroscopy, lasers, radiation and 3D imaging systems.

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Latest news

Students from the LEAPS programme visit cosine

Students from the LEAPS programme visit cosine

On 21 July 2017, a group of 23 students, participating in the LEAPS programme of Leiden Observatory and ESA, visited cosine for a Workshop and a Tour of our facilities. The youngsters from all over the world, mainly astronomy students, […]
Stedelijk Gymnasium visits cosine

Stedelijk Gymnasium visits cosine

On 7 February 2017 a group of third grade Advanced Astronomy (Plusklas Sterrenkunde) students from the Stedelijk Gymnasium high school in Leiden visited cosine to learn about the ways cosine can help us understand more about our universe. Boudewijn Zeijlmans […]