Multimode 1x2 Fused Couplers

Thorlabs’ 1x2 multimode fused fiber optic couplers, also known as taps, allow a single fiber input to be split into 2 outputs. Couplers are available with core graded-index (GRIN) fibers with Ø50 µm or Ø62.5 µm core diameters. Step-index fiber couplers are available with core diameters ranging from Ø50 µm to Ø400 µm and a variety of NA. Options are available with ferrule-terminated fiber leads for optogenetics applications.