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Multimode 2x2 Fused Couplers

Thorlabs’ 2x2 multimode fused fiber optic couplers, also known as taps, allow a single fiber input to be split into two outputs or vice versa. We offer a range of core sizes from Ø50 µm to Ø600 µm and numerical apertures from 0.22 to 0.50. All couplers are available with SMA or FC/PC connectors. Options are available with ferrule-terminated fiber leads for optogenetics applications.

Ø50 µm Core, 0.22 NA 2x2 Fiber Couplers
Ø50 µm Core, 0.22 NA 2x2 Fiber Couplers
Ø105 µm Core, 0.22 NA 2x2 Fiber Couplers
Ø105 µm Core, 0.22 NA 2x2 Fiber Couplers
Ø200 µm Core, 0.22 NA 2x2 Fiber Couplers
Ø200 µm Core, 0.22 NA 2x2 Fiber Couplers
Ø200 µm Core, 0.39 NA 2x2 Fiber Couplers
Ø200 µm Core, 0.39 NA 2x2 Fiber Couplers
Ø200 µm Core, 0.50 NA 2x2 Fiber Couplers
Ø200 µm Core, 0.50 NA 2x2 Fiber Couplers
Ø300 µm Core, 0.39 NA, 2x2 Fiber Couplers
Ø300 µm Core, 0.39 NA, 2x2 Fiber Couplers
Ø400 µm Core, 0.22 NA 2x2 Fiber Couplers
Ø400 µm Core, 0.22 NA 2x2 Fiber Couplers
Ø400 µm Core, 0.39 NA, 2x2 Fiber Couplers
Ø400 µm Core, 0.39 NA, 2x2 Fiber Couplers
Ø400 µm Core, 0.50 NA, 2x2 Fiber Couplers
Ø400 µm Core, 0.50 NA, 2x2 Fiber Couplers
Ø600 µm Core, 0.39 NA 2x2 Fiber Couplers
Ø600 µm Core, 0.39 NA 2x2 Fiber Couplers