Crystals of AgBr – (TlBr0.46I0.54) system for the fabrication of IR photonic crystal fibers

In this paper we examined materials based on crystals of AgBr - (TlBr0.46I0.54) system suitable for manufacturing single mode and multimode fibers. We studied phase diagram of this system, grew the crystals and investigated their functional properties. The results obtained will serve as basic information for manufacturing Mid-IR fibers including PCFs, which will be applicable in various fields.