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We are your specialists for developing and producing electro-optical components for science and technology

Working at the interface between optics and electronics and inspired by the spirit of the "Optical Valley Jena", we can look back on more than 30 years of successful development and worldwide sales of electro optical components. Our experienced engineers will look for individual solutions tailored to your requirements. We stand for high quality and precision engineering . Our photodiodes based on Si and SiC are distributed worldwide - and even used on Mars in the NASA rover "Curiosity".

Get more information about our products and possibilities or contact our experts and distributors directly.


JEA series complete

JEA SiC-photodiodes now available in all sizes from 0,05 mm² to 5 mm²

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New Web Presence

Better looking, more informative - our new website since January the 28th

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JEA*S TO18 with optical filters

SiC photodiodes in small TO18 package now available with optical filters

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