Fermionics

Fermionics Opto-Technology, established in 1991 and based in Simi Valley, California, is a premier manufacturer specializing in InGaAs photodiodes. Our extensive range of photodiodes includes high-speed variants for analog and digital communication systems, LANs, FDDI, as well as large-area options ideal for instrumentation and sensing applications.

At Fermionics, we prioritize customer satisfaction, offering custom solutions tailored to specific needs, including optical receivers, converters, and arrays. Our team boasts exceptional engineering expertise, ensuring prompt and effective problem-solving for diverse applications.

We pride ourselves on delivering top-quality products fabricated with planar-passivated technology and broadband anti-reflective coatings on photosensitive surfaces. Our commitment to excellence extends beyond product quality to encompass timely delivery and customer-centric design requirements.