Subminiature Tap Coupler

The Subminiature Tap Coupler provides low loss splitting and monitoring in an ultra-short 32mm length package. Designed for space constrained applications, the product is manufactured using Ø80μm cladding fibre. This enables low fibre bend radius within modules without compromising mechanical integrity.

G&H proprietary manufacturing technology provides uniquely low excess loss and wavelength dependence along with low polarisation and temperature dependence for both signal and tap ports.

Standard wavelengths of operation are the C, L, C+L or S bands for fibre amplifier applications however many other wavelengths are available for requirements such as sensing, fibre lasers and fibre gyros.

Key Features
・32mm package length
・Ø80μm cladding fibre
・1/99 to 50/50 coupling ratio
・Ultra low typical <0.05dB excess loss
・High power handling
・Proven reliability