GyroSil® 1550 PM Sensing Fibers for Fiber Optic Gyroscopes have reduced diameter cladding of 80 µm plus excellent bend performance in small diameter coils. The base fiber with 1550 nm operating wavelength is offered in two dual acrylate coating diameter options, 155 µm and 135 µm.
Unit of Measure
Items
1550 nm Optical Fiber

GyroSil® 1550-135 Polarization-Maintaining Optical Fiber

1550 nm Optical Fiber

GyroSil® 1550-155 Polarization-Maintaining Optical Fiber

1550 nm Optical Fiber

GyroSil® 1550 Rad-Hard PM Optical Fiber
Center Operating Wavelength N/A 1550 nm
Cutoff Wavelength N/A < 1500 nm N/A < 1500 nm N/A < 1550 nm
Mode Field Diameter N/A @ 1550 nm, 6.4 ± 0.5 µm N/A @ 1550 nm, 6.4 ± 0.5 µm N/A @ 1550 nm, 8.9 ± 0.5 µm
Attenuation N/A @ 1550 nm, < 1.0 dB/km
h-parameter, shipping spool at room temperature N/A < 2 x 10-5 1/m N/A < 2 x 10-5 1/m N/A
Beat Length N/A @ 1550 nm, < 3.5 mm N/A @ 1550 nm, < 3.5 mm N/A @ 1550 nm, < 4 mm
Cladding Diameter N/A 80 ± 1 µm
Coating Diameter N/A 135 ± 5 µm N/A 155 ± 5 µm N/A 145 ± 7 µm
Core Concentricity Error N/A <0.5 µm
Proof Test Level N/A 100 kpsi
Order By Item # N/A 35889 N/A 27322 N/A 27304
Order From Location N/A OFS FITEL Denmark ApS
+45 43 45 8888
Priorparken 611,
DK-2605 Broendby,
Denmark