NuBEAM 150 pm Core Beam Delivery Fiber Coherent | Nufern's beam delivery NuBEAM specialty multimode step-index fibers are designed for compatibility with the majority of fiber interconnect systems and diode laser power delivery systems. Coherent | Nufern has applied its unique manufacturing facility and capabilities to this product area and has established leading optical, mechanical and geometrical tolerances. This fiber features a 150 micron core diameter, 0.22 NA and is available with a silicone coating and a transparent nylon buffer. All fiber is proof tested to > 100 kpsi to ensure long term reliability. Typical Applications Features & Benefits • Fiber coupled diode lasers • Robust industry standard design — Compatible with majority of fiber interconnect systems • Couplers and pump combiners • Exceptional geometric uniformity and core/clad concentricity — Ease of assembly • Beam delivery cables • Clean room fiber draw — Eliminates coating "hot spots" • Spectroscopy and instrumentation • Pure silica core — High resistance to optical damage • All fiber proof tested to > 100 kpsi — Critical for ensuring long term reliability when coiling Optical Specifications Operating Wavelength Core NA OH Level Geometrical & Mechanical Specifications First Cladding Diameter Second Cladding Diameter Core Diameter First Buffer Diameter Second Buffer Diameter First Buffer Material Second Buffer Material Short Term Bend Radius Long Term Bend Radius Prooftest Level 186±6 pm 673 ± 13 pm 153.00 ± 3.00 pm 780 ± 20 pm 1100 ± 55 pm Silicone Transparent Nylon > 34 mm > 100 mm > 100 kpsi (0.7 GN/m2) fJUFERN 7 Airport Park Road, East Granby, CT 06026 • 860.408.5000 • Toll-free 866.466.0214 • Fax 860.844.0210 • E-mail info @ nufern.com • www.nufern.com • Nufern products are manufactured under an ISO 9001:2008 certified quality management system. Custom developed fiber (FUD) specifications are subject to change without notice. Other configurations such as alternative form factors, optimized cut-off and UV cured color coating may be available. Let us know how Nufern can assist with your requirements.