Fiber Pigtailed Collimator, 1310nm, 9/125µm Singlemode Bare Fiber.
The F-COL-9-13 Fiber Pigtailed Collimator consists of a single-mode 9/125 μm fiber pigtail precisely aligned to a Gradient Index (GRIN) lens assembly, which is ideal for collimated light applications. The standard 1310 nm version comes with bare fiber endings. Fiber termination options are available as F-COL-9-13-OPT. Please contact Newport for more details. Each fiber is contained in a glass ferrule, angle polished and AR coated to assure low back-reflection into the fiber pigtail. A protective metal housing sleeve and strain relief boot provide excellent environmental protection to the final assembly.
Applications for a single fiber collimator include laser beam delivery systems, as well as coupling the output of a fiber into a detector. Applications of pairs of collimators include beam expansion systems for lab applications, as well as fiber-to-fiber coupling in compact components. Specifications
Polarization Dependent Loss, Maximum
0.03 @ 1550 nm
Polarization Dependent Loss, Typical
0.01 @ 1550 nm
Acceptance Angle
≤ 0.15˚
Beam Divergence
≤ 0.25˚
Core Diameter
9 µm
Cladding Diameter
125 µm
Spectral Width (FWHM)
≥ ± 30 nm
Working Distance
0.5 - 1.5 cm
Polarization Dependent Loss, Maximum
0.03 @ 1550 nm
Polarization Dependent Loss, Typical
0.01 @ 1550 nm
Acceptance Angle
≤ 0.15˚
Beam Divergence
≤ 0.25˚
Core Diameter
9 µm
Cladding Diameter
125 µm
Spectral Width (FWHM)
≥ ± 30 nm
Working Distance
0.5 - 1.5 cm
