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 of the gyro fiber with 1550 nm operating wavelength is offered in two dual acrylate coating diameter options, 155 µm and 135 µm.
Unit of Measure

Optical Properties

Center Operating Wavelength

N/A 1550 nm

Cutoff Wavelength

N/A < 1500 nm

Mode Field Diameter

N/A @ 1550 nm, 6.4 ± 0.5 µm

Attenuation

N/A @ 1550 nm, < 1.0 dB/km

PM Properties

h-parameter, shipping spool at room temperature

N/A < 2 x 10-5 1/m

Beat Length

N/A @ 1550 nm, < 3.5 mm

Geometrical

Cladding Diameter

N/A 80 ± 1 µm

Coating Diameter

N/A 155 ± 5 µm

Core Concentricity Error

N/A <0.5 µm

Proof Test Level

N/A 100 kpsi

How To Order:

Order By Item #

N/A 27322

Specifications

Order From Location

N/A OFS FITEL Denmark ApS
+45 43 45 8888
Priorparken 611,
DK-2605 Broendby,
Denmark