Fused Fiber Coupler

Teosco Fused Fiber Coupler provides compact size, low insertion loss, wide operating wavelength range and excellent environmental & mechanical stability. They have accurate coupling ratio from 50/50 to 1/99. Fiber type is 250um bare fiber, 900um, 2.0mm and 3.0mm loose tube fiber available with very tight uniformity. Single-mode standard coupler and wideband coupler components can be applied to perform power splitting and monitoring functions in all kinds of optical communication systems.