GDF Germanate Glass Core Optical Fibers

AMS item number: SW11015

Cut off Wavelength 700, 1400 nm; Core Dia. 2.2, 8x7 µm; Cladding Dia. 125 µm; GeO2... more

Product information "GDF Germanate Glass Core Optical Fibers"

Cut off Wavelength 700, 1400 nm; Core Dia. 2.2, 8x7 µm; Cladding Dia. 125 µm; GeO2 Concentration 75, 98%

FORC-Photonics’ GDF series of Germanate glass core optical fibers is available for single mode (SM) or multi mode (MM) applications. GDF series fibers feature core diameters of 2.2 µm (round, GDF-SM-2.2/125-75) and 8x7 µm (elliptical, GDF-MM-8/125-98).

The GDF-SM-2.2/125-75 single mode version is a higly Ge-doped silica Germanate glass core fiber used for a variety of nonlinear applications. The GDF-MM-8/125-98 multi mode version is a Germanate glass core fiber, also used for a variety of nonlinear applications.

Key Features:

Germanium-doped Fibers
Germanate Glass Core, GeO2 Concentration: 75, 98%
Core Diameter: 2.2 µm, 8x7 µm (elliptical)
Cladding Diameter: 125 µm
Coating Diameter (GDF-MM-8/125-98): 250 µm
Cut off Wavelength: 700, 1400 nm
Minimum Loss (GDF-SM-2.2/125-75): 20 dB/km
Attenuation (GDF-MM-8/125-98): 110, 200 dB/km
Typ. Peak Gain: >0.2 dB/m