NIR / MIR

In the near infrared, Germanium Oxide, Fluoride Glass and Chalcogenide infrared (CIR) fibre cables have optical transmission to match the output from LEDs and solid state infrared lasers including ER:YAG, Quantum Cascade, Disk, VCSEL and VECSEL types.

GeO₂ Glass Fibre
For the efficient delivery of radiation from ER:YAG lasers at 2940nm.

Chalcogenide Infrared (CIR)
Chalcogenide infrared (CIR) glasses are the best As₂S₃-based material for fibre optics in the range of 1.5-6µm. CIR fibre is drawn in a core/clad structure with double polymer coating and is characterised by low optical loss and high flexibility.