Founded in 2017


Capturing every ray of light

ElFys provides photodetectors and related services for various light detection applications. They design, develop and manufacture customized photodetectors as well as standard products to fulfill the demanding requirements of various customers. Their products and services follow high standards of performance and quality for different industries.

Most light-sensing technologies capture about two-thirds of light rays, whereas ElFys can capture all of them. The Black Silicon Induced Junction Photodiode provides superior sensitivity over a wide spectral range, especially in the ultraviolet as well as the ultra-wide viewing angle.