About

Shaping the Future of Light

Proximion is a global leader in fiber-optic and photonic technology, specializing in high-precision solutions for telecommunications, sensing, and scientific applications. Our mission is to harness the properties of light to deliver information, insight, and control with absolute reliability and accuracy.

Since our foundation, we have combined deep optical engineering knowledge with advanced manufacturing capability to deliver products that meet the most demanding technical challenges. Our expertise in Fiber Bragg Gratings (FBG), dispersion management, and optical sensing has made Proximion a trusted partner for customers worldwide.

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Our Focus

At the heart of our innovation is the ability to control and manipulate light within optical fibers. From compensating for chromatic dispersion in high-speed DWDM networks to monitoring temperature, strain, and chemical reactions in industrial processes, Proximion’s technologies provide clarity and precision where it matters most.

Our product portfolio covers:

Telecommunications solutions – including dispersion compensation and emulation modules, optical layer monitors, and QKD link optimization.
Sensing and monitoring systems – for industrial, medical, and energy applications.
Photonic and laser-based modules – for scientific research, defence systems, and optical imaging.

Every Proximion product combines deep technical understanding with robust design, ensuring consistent performance in even the harshest environments.

Innovation and Expertise

Proximion’s success is built on a foundation of research, collaboration, and rigorous testing. Our in-house FBG production and optical design capabilities give us total control over product characteristics, from concept through to deployment.

We are proud to serve as both a supplier and a knowledge hub—sharing expertise, guiding customers through integration, and helping industries move towards more efficient and reliable photonic systems.

Our engineers work closely with clients, universities, and research institutions to push the boundaries of what’s possible in photonics. Whether it’s extending the reach of quantum communications or improving the thermal safety of industrial reactors, Proximion’s commitment to innovation drives tangible progress.

Quality Without Compromise

Every Proximion solution is designed and built under strict quality management processes. From initial specification through to calibration and validation, we maintain full traceability and repeatability in every step.

Our facilities operate under ISO-certified quality systems, ensuring that customers receive products that meet or exceed international standards for performance, safety, and environmental compliance.

Reliability, precision, and reproducibility are not just goals—they are the principles that define our work.

Global Reach, Local Commitment

Headquartered in Sweden and part of a wider international network, Proximion serves customers across Europe, Asia, and North America. Our technology powers communication networks, industrial plants, research laboratories, and defence platforms around the world.

Despite our global presence, we remain committed to personal, collaborative relationships with every client—supporting them through consultation, design, and after-sales service.

Wherever precision optics are required, Proximion delivers dependable photonic performance that enables progress in science, industry, and communication.