Fibercore Limited HiBi is a singlemode, polarisation-preserving optical fibre designed for high-performance interferometric and polarimetric sensors, integrated optics and coherent communications.

The characteristic ‘Bow-Tie’ stress-applying parts, or ‘SAPs’ act like opposing wedges to generate the optimum stress distribution within the fibre. This unique and patented design gives you the very best in both performance and handling – maximum birefringence, with minimum stress-breakout when cleaved, connectorised or polished.

125/250 µm, bend-insensitive fibre for sensor and research applications between 488 nm and 1550 nm

125/155 µm, high-temperature polyimide-coated for embedded sensor and medical applications at 800 nm or 1300 nm

80/170 µm, broad-temperature range, dual-coated for Fibre Optic Gyro applications at 800 nm, 1300 nm or 1550 nm

125/400 µm, 9 µm (nominal) MFD fibre for telecommunications and EDFA applications at wave-lengths between 980 nm and 1550 nm