Multimode Fused Fiber Optic Coupler

The FC Series fiber optic coupler is based on Agiltron’s fused biconical taper technology and compact packaging structure. It features good uniformity, low excess loss and very low polarization sensitivity. The device is ideal for splitting or combining light with exceptional performance over a wide wavelength range

Multimode Fused Fiber Optic Coupler

The FC Series fiber optic coupler is based on Agiltron’s fused biconical taper technology and compact packaging structure. It features good uniformity, low excess loss and very low polarization sensitivity. The device is ideal for splitting or combining light with exceptional performance over a wide wavelength range
FC Series Performance Unit
Coupling Ratio 1/99 to 50/50
Center Wavelength              850, 1310 or 1550 nm
Excess Loss               < 0.8 dB
Insertion Loss   Split Ratio:50/50               < 4.0 dB
                       Split Ratio:40/60               < 4.9/3.2 dB
                       Split Ratio:30/70               < 6.3/2.5 dB
                       Split Ratio:20/80               < 8.0/1.9 dB
                       Split Ratio:10/90 < 10.8/1.30 dB
                       Split Ratio: 5/95 < 14.0/0.45 dB
  Uniformity (50/50) < 0.8 dB
Temperature Sensitivity < 0.002 dB/ oC
Directivity > 40 dB
Return Loss > 40 dB
Operating Temperature -10~70 oC
Storage Temperature -40~85 oC
Fiber Type 50/125 or 62.5/125 multimode
Package Dimension (f)3.0x(L)54 mm