Specialty Fiber Optic Solutions for Industry, Science, and Innovation
XSOF™ is a leading supplier of specialty optical fiber assemblies for industrial applications, sensor technologies, optical metrology, scientific research, and laser-based medical systems. We are one of the few companies offering a uniquely broad product portfolio along with the technical expertise to solve complex and challenging problems.
We provide both standard and fully custom fiber optic assemblies, cables, and complete systems, engineered with in-house designed components to meet exact customer requirements. Our solutions support not only general-purpose applications but also mission-critical, system-level integrations.
The XSOF™ family of companies operates from two U.S. locations:
- TSOF on the West Coast in Oregon
- RSOF on the East Coast in Virginia
Together, we serve customers across the United States and internationally. Whether you need a one-off prototype or a full production run, XSOF™ is your strategic partner for advanced fiber optic solutions.
Defense
XSOF™ is an ITAR-registered company and creates fiber optic solutions for defense and military applications.
Learn MoreSpectroscopy
XSOF™ uses fiber optic technology to manufacture assemblies and devices for spectroscopy, measuring light in the UV-, VIS-, NIR-, and Mid-IR regions.
Learn MoreAnalytical Instrumentation
XSOF™ makes custom fiber optic solutions including connectors or interfaces for analyzer instrumentation used in multiple industries.
Learn MoreLaser Welding, Cutting, Marking & Engraving
XSOF™ creates custom fiber products for laser cutting, welding, engraving, marking and etching applications.
Learn MoreSemiconductor
We apply fiber optic technology to semiconductor applications, specifically on the tools that make the chips. Our assemblies are cutting-edge. XSOF™ specialty fiber optic solutions simply make the tools that make the chips work, and we do it for the top semiconductor tool manufacturers in the world.
Learn MoreResearch
At XSOF™, we value the front-line researchers changing the world and we want to collaborate with you. Our specialty optical fiber solutions are used in a variety of research applications, with few limits to what we can do.
Learn MoreLife Sciences
XSOF™ products are utilized in life science applications working on, with, and in the instruments made by the top Life Science companies in the world.
Learn MoreMedical
Our fiber optic technology is used in the medical field for a variety of applications, including in medical procedures and as medical sensors among many other uses.
Learn MoreIllumination
XSOF™ specialty fiber optic products are utilized in a variety of specialty illumination applications. Learn more about our fiber optic illumination products!
Learn MoreQuantum
Fiber optic assemblies are a crucial component to quantum applications. Learn more about XSOF™ specialty fiber optic solutions for quantum computing.
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