2 µm Fused Coupler/Splitter

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

2 µm Fused Coupler/Splitter

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 Parameter Unit
Coupling Ratio 1/99~50/50
Bandwidth ±20 nm
Excess Loss  < 0.1 dB
Insertion Loss Output 1 Output 2 dB
Split Ratio:50/50 <3.6 <3.6 dB
Split Ratio:40/60 <4.8 <2.8 dB
Split Ratio:30/70 <6.1 <2.0 dB
Split Ratio:20/80 <8.0 <1.3 dB
Split Ratio:10/90 <12.0 <0.8 dB
Split Ratio:5/95 <18.4 <0.5 dB
Split Ratio:1/99 <22.0 <0.3 dB
 Uniformity (50/50) < 1.0 dB
 Polarization Dependent Loss < 0.15 dB
Directivity > 55 dB
Return Loss > 55 dB
Optical Power Handling < 5 W
Operating Temperature -40~75 oC
Storage Temperature -40~85 oC
Package Dimension *  250um fiber: (f)3x(L)60 mm
900um fiber: (f)3x(L)77

* Other package options available on request