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Proximion – Precision in Photonics

Pioneering Optical Innovation

At Proximion, we specialize in the development and manufacture of advanced fiber-optic components, modules, and sensing systems for telecommunications, industrial, scientific, and defence applications. Our core expertise lies in Fiber Bragg Grating (FBG) technology, dispersion management, and high-precision optical sensing, enabling superior performance and reliability in the most demanding environments.

With decades of experience and a reputation for engineering excellence, Proximion provides both standardized custom-designed solutions for industrial, defence and telecom customers.

Technology Leadership

Our innovation is built our extensive experience in the propagation, dispersion, and interaction of light within fiber optics. By combining proprietary chirped FBG fabrication with advanced optical design, Proximion delivers systems and components that perform where conventional systems reach their limits.

Key technologies include:

  • Dispersion compensation and emulation modules for next-generation telecom networks.
  • Fiber-optic sensors and interrogation systems for distributed and multi-point-based measurement.
  • Optical monitoring and analysis platforms providing real-time visibility into complex systems.

Our solutions are engineered and verified in our controlled manufacturing facilities, ensuring exceptional reproducibility and long-term stability.

Technology Leadership
proximion advantage with Microwave signal processing

Applications That Shape the Future

Proximion’s technologies are deployed across industries that rely on precision, reliability, and advanced optical performance:

Across every sector, our customers depend on Proximion for photonic precision and enduring performance.

Full systems supplier

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Full systems supplier
Engineering expertise you can trust

Engineering Expertise You Can Trust

Proximion is more than a component supplier. We are experts in our field, developing bespoke solutions for our customers. We are a technology partner. Our engineering teams work closely with clients to design and optimize photonic systems tailored to their operational goals. From conceptual design to production and validation, we ensure every solution meets exacting specifications and international standards.

Our products are manufactured under rigorous quality control, ensuring stability, linearity, and repeatability even under extreme environmental and mechanical stress. This dedication to precision has earned Proximion the trust of leading global companies and research institutions.

A Global Perspective with Local Support

Headquartered in Sweden and serving clients worldwide, Proximion maintains a strong presence across Europe, Asia, and North America. Our partnerships extend to network operators, system integrators, research institutions, and industrial leaders seeking optical innovation.

Whether extending the limits of data transmission, monitoring structural integrity, or enabling quantum-secure communication, Proximion provides the photonic foundation for tomorrow’s technology.

A Global perspective with local support

Why Choose Proximion

Proven expertise in Fiber Bragg Grating technology and optical dispersion management.
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Full in-house design and manufacturing capability ensuring traceability and quality control.
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Experience across multiple domains: telecom, energy, defence, aerospace, medical, and research.
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Scalable solutions — from prototype development to large-scale production.
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Trusted by global industry leaders and research institutions for reliability and precision.