One-stop shop for custom fiber optic assemblies
We can handle every aspect of your fiber optic assembly.
Whether you have a full spec or an idea for a product, we’ll work with you to make your concept a reality.
XSOF Services
We’re specialists in custom fiber optics.
XSOF™ delivers expert ISO- and ITAR-certified fiber optic solutions for any application, backed by decades of specialized experience and a team of industry-leading professionals.
Custom Fiber Optic Assemblies
We manufacture custom fiber optic assemblies for a range of applications. You can tell us exactly what your project requires, or you can browse some of our options for hybrid cables and assemblies.
Learn MoreBundles & Arrays
Fiber optic bundles and arrays are crafted with care and quality. We have a wide range of options for you to choose from, each serving a unique aspect of optical metrology and spectroscopy applications.
Learn MoreHigh-Power Laser Cables
At XSOF™, our specialty high-power laser cables are manufactured with the quality needed for a range of applications. We customize each of our cables to suit your unique requirements, whether they be for marking, engraving, welding, or more.
Learn MorePCF & HCPCF
XSOF™ optimizes our hollow core photonic crystal fiber to meet the needs of several applications. We are one of the few companies in the country with years of experience in packaging PCF and HCPCF fibers.
Learn MoreFiber Optic Probes
XSOF™ manufactures reliable and precise fiber optic probes that are customized to meet the needs for nearly any application. Let us know what your project’s requirements are and we’ll work with you to develop the perfect solution.
Learn MoreXSOF Process
XSOF is your partner for custom fiber optic solutions.
Working with XSOF means you get a single, expert partner for every stage of your custom fiber optic project. From concept and design to manufacturing and delivery, we ensure a seamless process, tailored solutions, and products that meet the highest standards for your specific project’s needs.

Product development
We collaborate with you to define your fiber optic needs and turn your concepts into actionable project plans, ensuring every requirement is understood from the start.
R&D
Our expert team researches and tests advanced materials and methods to develop innovative, application-specific solutions for your unique challenges.
Design
We engineer detailed, custom designs that optimize performance and reliability, integrating quality assurance at every stage.
Building
Using state-of-the-art equipment and strict quality controls, we manufacture your fiber optic components to precise specifications.
Assembly
We expertly assemble, inspect, and prepare your finished fiber optic products for delivery, ensuring they meet the highest industry standards.