The fused fiber collimator from OZ Optics is a high-performance optical component engineered to deliver precise collimation of light exiting an optical fiber. Unlike conventional collimators that rely on mechanical alignment and adhesives, this advanced device features a fused construction where the fiber and lens are permanently joined without any air-glass interfaces or epoxies in the optical path. This unique design not only ensures superior optical integrity and alignment stability but also enables the collimator to withstand exceptionally high laser powers, with average power handling capabilities exceeding 1 kW.

The robust fused construction makes these collimators particularly well-suited for demanding applications in high-power fiber laser systems. They are commonly integrated into optical assemblies such as isolators, filters, beam splitters, and combiners, where reliable beam quality and minimal optical losses are critical. The absence of air-glass interfaces eliminates potential points of failure and reduces the risk of contamination or degradation over time, making these collimators ideal for both industrial and laboratory environments where long-term stability and durability are essential.

Designed for versatility, the fused fiber collimator is available in configurations compatible with singlemode, multimode, polarization maintaining, and large mode area fibers. This flexibility allows users to select the optimal fiber type and beam diameter for their specific application, whether it involves laser marking, precision machining, or integration into complex photonic systems. With a typical beam diameter of 0.5 mm and support for a wide wavelength range from 600 nm to 2000 nm, these collimators deliver low insertion loss and high backreflection suppression, ensuring efficient and reliable optical performance.

The compact form factor of the fused fiber collimator further enhances its suitability for integration into space-constrained assemblies and high-density optical modules. Its ability to maintain high polarization extinction ratios and minimal backreflection makes it a preferred choice for advanced optical setups requiring precise beam control and high power throughput. Overall, OZ Optics’ fused fiber collimator stands out as a robust, high-power solution for modern photonics applications, combining durability, performance, and adaptability in a single, expertly engineered package.