Industry Solutions
From concept to series production, photonic systems from a single source.
As your development partner for complex fiber optic and photonic systems, we combine engineering expertise with extensive manufacturing depth. We deliver components and assemblies tailored to the requirements of high-tech industries.
More Than Component Supply
FOS Inon Fiber Optics is your development partner for highly complex fiber optic assemblies and photonic systems. We view industry solutions not as mere component supply, but as an end-to-end process where engineering and manufacturing are integrated from the outset. The result: solutions that precisely address your specific requirements and can be reliably transferred into series production.
Precision and Process Reliability From a Single Source
We support your projects from the initial feasibility study through functional prototyping to validated series production. By combining optics, mechanics, electronics and software, we create assemblies tailored to your applications in medical technology, sensor technology or industrial laser systems. Our focus: the highest quality, durability and compliance with regulatory standards, Made in Germany.
Our Services at a Glance
Engineering Services
From initial concept to market readiness.
We guide you as an interdisciplinary partner through the entire development process. With in-depth expertise in optics, mechanics and electronics, we deliver precision photonic systems and medical technology products ready for series production.
Laser Marking
Precision at the speed of light.
Permanent, high-resolution and material-preserving marking for demanding components. Our specialised laser processes ensure full traceability and meet regulatory requirements such as UDI compliance in medical technology.
CNC Parts
Precise. Robust. Engineered.
High-precision mechanical components with tolerances in the µm range. We manufacture complex geometries from demanding materials such as titanium or stainless steel, optimised for the specific requirements of photonics and precision mechanics.
Technical 3D Printing for Prototypes
Additive manufacturing for rapid iterations.
From CAD model to functional prototype in the shortest time. Our technical 3D printing enables efficient design validation and the production of complex, load-bearing components for optical systems and medical test setups.
Industry-Oriented Solutions
Integrated systems for medical technology and photonics.
We develop solutions tailored to the requirements of your industry. With deep understanding of medical technology and photonics, we support you from specification through to a production-ready complete system.
Why Choose Light Guides from FOS Inon Fiber Optics?
Quality “Made in Germany” pays off. Thanks to our proprietary manufacturing and testing processes, we offer custom solutions for numerous applications, from laboratories to aerospace.
Manufacturing Process
To ensure our light guides and fiber optic products meet the highest standards, we rely on a specialized manufacturing process. This allows us to guarantee exceptional chemical and tactile robustness so they can perform optimally in their respective environments. Precision is a critical factor in this, true to our motto: “Making the impossible happen.”
Materials Used
- Borosilicate: Glass with high temperature resistance and chemical resilience.
- PMMA (Polymethylmethacrylate): A thermoplastic, lightweight plastic with high light transmittance.
- Silica-Hard Clad: A robust plastic coating for improved strength and durability.
- Silica-Silica for UV and NIR Wavelengths: Our specialized glass fibers, optimized for the transmission of light in the ultraviolet (UV) and near-infrared (NIR) ranges.
PMMA is a thermoplastic material, known under brand names such as Plexiglas or acrylic glass. In fiber optics, PMMA is used for:
- Flexible, cost-effective fiber optic cables are used
- Large core diameters (up to several millimeters)
- Applications using visible light
PMMA fibers are less temperature-resistant than glass fibers (max. 70-100°C), but significantly more flexible and less expensive. This makes them a particularly good choice for lighting or sensors where extreme temperatures are not present.
Borosilicate (also called “boron glass”) is a special type of glass with a high boron oxide content. It is the same material used to make heat-resistant laboratory glassware and baking molds. In fiber optics, it offers:
- Excellent chemical resistance to acids and alkalis
- Good temperature resistance up to approximately 400-500°C
- Low thermal expansion (less stress during temperature changes)
Ideal for standard industrial applications and lighting.
Optional Specifications:
- Various apertures available
- Polarization can be maintained
- Anti-reflection coating possible
- Various lengths, diameters, bending radii, converters, and vacuum feedthroughs optional
- Various connectors and ferrules suitable for industry and medicine
SMA (Sub-Miniature A) is a standard screw-type connector for fiber optic cables, designed for laboratory equipment and spectrometers. The connector has a 1/4″-36 thread. FSMA is the fiber optic version with a specially protected ferrule for the sensitive fiber end face. Standardized connectors allow you to connect our cables directly to your equipment, or we can manufacture custom connectors for your specific application.
Silica-silica fibers consist entirely of high-purity quartz glass (silicon dioxide), both the core and the cladding. This construction offers:
- Extremely high temperature resistance up to 1000°C
- Optimal transmission in the UV range (below 300 nm)
- Excellent transmission in the NIR range (1000-2500 nm)
- Minimal absorption losses
Therefore, these fibers are primarily used in high-performance lasers, UV curing, and spectroscopy.
Quality / made in Germany
Our industry solutions are the result of many years of experience in developing highly specialised fiber optic systems for demanding operating conditions. At our facilities in Germany, we manufacture products characterised by high resistance to temperature, chemical exposure and mechanical stress.
From the initial feasibility study to series readiness, we offer extensive manufacturing depth and end-to-end quality controls in accordance with ISO 9001:2015. We combine engineering expertise with high-quality materials to deliver durable systems, whether for the chemical industry, energy technology or mechanical engineering.
Learn more
Do you need further information, a customized quote, or expert advice for your project? We are always available to assist you.
Reliability doesn’t happen by chance.
At FOS Inon Optics, quality is not just a promise—it is a standard that can be measured. Our development and manufacturing processes for fiber-optic systems are ISO 9001:2015 certified. This establishes the foundation for reliable performance, reproducible results, and trust wherever optical precision is critical.
