Step 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 (DUV~NIR)
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:

UV spot curing
High power laser optic transmission
Spectrum analyzer
Laser surgery
Temperature measurement
Ultra-violet light guiding
Fluorescent analysis
Light guiding illumination

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Description

Fujikura provides step index glass cladding large core fibers, covering UV to VIS range (S series), VIS to NIR range (SB type).

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 - S series [Step index glass clad fiber for UV to VIS]

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] (Note)
S.200/220	Step Index	SiO2 (High-OH) / F-SiO2	200 / 220	900	≤200 (@300nm) ≤10 (@800nm)	Silicone / Polyamide	0.22	-20 to 60	44
S.400/440			400 / 440	1100					88
S.600/660			600 / 660	1400					132
S.800/880			800 / 880	1700					176
S.1000/1100			1000 / 1100	1700					220
S.1500/1650			1500 / 1650	2400					330
S.2000/2100			2000 / 2100	3100					420

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

Fujikura large core fiber- SB series [Step 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](Note)
S.200/220B	Step Index	SiO2 (Low-OH)/ F-SiO2	200 / 220	900	≤10 (@850nm and @1064nm)	Silicone / Polyamide	0.22	-20 to 60	44
S.400/440B			400 / 440	1100					88
S.600/660B			600 / 660	1400					132
S.800/880B			800 / 880	1700					176
S.1000/1100B			1000 / 1100	1700					220
S.1500/1650B			1500 / 1650	2400					330
S.2000/2100B			2000 / 2100	3100					420