ElFys, Inc. is a Finnish photodetector manufacturer headquartered in Espoo, Finland. Founded in 2017, the company builds upon years of long-term research on photodetector technologies at Aalto University.
The company specializes in designing, developing, and manufacturing customized photodetectors as well as standard products, with its core technology centered around patented black silicon photodiodes. This nanostructured surface technology traps incoming light with minimal reflection, enabling photoresponse from 200 nm to 950 nm with nearly 100% external quantum efficiency. The black silicon design also delivers ultra-wide sensing angles of up to 60–70 degrees.
ElFys' photodetectors are used in medical devices, analytical instruments, defense technologies, industrial sensing, scientific instruments, and space applications. The company serves more than 100 customers in over 20 countries, with approximately 90% of its production exported worldwide. ElFys has also been selected for the NATO DIANA accelerator program.
ElFys website:www.elfys.fi
Shanghai Laser Opto Co.,Ltd supplies ElFys products. For more details, please contact us! info@laser-opto.com