Graded index glass clad fiber (multi-mode)

+1 (800) 235-3423

+1 (864) 433-0333

Ming Duan

+1 (864) 433-5379

Features:

Finer optical permeation over a wide region
Excellent performance in laser welding machines and in the laser surgery field where high power optical energy is required
High mechanical strength allows easy handling
Various terminal assemblies are available to suit customer specific requirements

Applications:

High power laser optic transmission
Laser surgery
Spectrum analyzer
Temperature measurement
Light guiding illumination

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Description

We can also provide fiber assemblies terminated with connectors.
Terminal configuration (sleeve, connector) can be either Fujikura standard or customer specifications.

Fujikura large core fiber - G series [Graded index glass clad fiber for VIS to NIR]

Model Name	Refractive Index Profile	Core / Cladding Material	Core / Cladding Diameter [μm]	Jacket Diameter [μm]	Attenuation [dB/km]	Coating / Jacket Material	NA	Operation Temperature [°C]	Minimum Bending Radius [mm]
G.200/250	Graded Index	GeO2-SiO2 / SiO2	200 / 250	900	≤10 (@850nm and @1064nm)	Silicone / Polyamide	0.21	-20 to 60	50
G.400/500			400 / 500	1100					100
G.600/750			600 / 750	1400					150
G.800/1000			800 /1000	1700					200
G.200/250L			200 / 250	900	≤10 (@850nm and @1064nm)	Silicone / Polyamide	0.25	-20 to 60	50
G.400/500L			400 / 500	1100					100
G.600/750L			600 / 750	1400					150
G.800/1000L

Fujikura large core fiber - G series with corded structure [Graded index glass clad fiber for VIS to NIR]

Model Name	Refractive Index Profile	Core / Cladding Material	Core / Cladding Diameter [μm]	Jacket / Cord Diameter [μm]	Attenuation [dB/km]	Coating / Jacket / Cord Material	NA	Operation Temperature [°C]	MInimum Bending Radius [mm] (note)
GC.200/250	Graded Index	GeO2-SiO2 / SiO2	200 / 250	900 / 2800	≤10 (@850nm and @1064nm)	Silicone/ Polyamide/ PVC	0.21	-20 to 60	50
GC.400/500			400 / 500	1100 / 2800					100
GC.600/750			600 / 750	1400 / 2800					150
GC.800/1000			800 /1000	1700 / 3300					200
GC.200/250L			200 / 250	900 / 2800	≤10 (@850nm and @1064nm)	Silicone/ Polyamide/ PVC	0.25	-20 to 60	50
GC.400/500L			400 / 500	1100 / 2800					100
GC.600/750L			600 / 750	1400 / 2800					150
GC.800/1000L			800 / 1000	1700 / 3300					200

Notes:

- Minimum Bending Radius is long term bending radius (fibers placed in storage)
- Other size for core diameter, cladding diameter, non-standard NA Fiber are available.
- PFA, ETFE, FEP, Jacketed Fiber and Hard Polymer Cladding Fiber (HPCF) are also available.

- Our products support RoHS Directive.

- USP Class VI biocompatible