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TECS-Coated Silica/Silica Fiber Specifications
Core Diameter µm 200 ± 8 365 ± 14 550 ± 19 910 ± 30
Clad Diameter µm 240 ± 5 400 ± 8 600 ± 10 1000 ± 15
Coating Diameter µm 260 ± 6 425 ± 10 630 ± 10 1035 ± 15
Buffer Diameter1 µm 400 ± 30 730 ± 30 1040 ± 30 1400 ± 50
Maximum Attenuation @ 820nm dB/km 12 12 12 12
Maximum Core Offset µm 5 7 9 10
Numerical Aperture2 0.22 ± 0.02 0.22 ± 0.02 0.22 ± 0.02 0.22 ± 0.02
Acceptance Angle (Full) 25˚ 25˚ 25˚ 25˚
Maximum Power Capability
– CW3 kW 0.2 0.7 1.5 5.0
– Pulsed4 MW 1.0 3.4 7.6 25.1
Operating Temperature @ 820nm -60˚C to +125˚C -60˚C to +125˚C -60˚C to +125˚C -60˚C to +125˚C
Proof Test Level kpsi 100 100 100 100
Minimum Bend Diameter
– Recommended Short Term5 mm 24 40 60 100
– Recommended Long Term6 mm 48 80 120 200
Standard Length m 1100 500 300 50
Type
Low-OH¯Part Number FG-200-LCR FG-365-LER FG-550-LER FG-910-LER
Stock Number 98-0400-1367-8 98-0400-1361-1 98-0400-1362-9 98-0400-3373-4
High-OH¯Part Number FG-200-UCR FG-365-UER FG-550-UER FG-910-UER
Stock Number 98-0400-1368-6 98-0400-1369-4 98-0400-1370-2 98-0400-3635-6
1Standard buffer coating is Tefzel®210.
22 meters, 50% intensity; uncoated and mode stripped.
3Based on 1 MW/cm2 for 1064nm Nd:YAG laser and input spot size equal to 80 percent of the core diameter.
4Based on 5 GW/cm2 for 1064nm Nd:YAG laser with 10 nsec. pulse length and input spot size equal to 80 percent of the core diameter.
5Recommended geometric strain during installation is 100% of proof test level, based on statistical analysis of fiber failures.
6Recommended geometric strain is 50% of proof test level, based on statistical analysis of fiber failures.
TECS Coated Silica/Silica Fiber
