Single Mode Wavelength Independent Couplers--Idealphotonics Inc

Single Mode Wavelength Independent Couplers

Category: Fiber coupler Publish Time: 2014-06-17 18:37

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Part NO. : DCFBG-series

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Single Mode Wavelength Independent Couplers

Model: SMC1550-1-2
1550nm 1x2 wideband singmode fiber coupler,1m bare fiber
Specification

Parameter	Value
Grade	A ,1×2
Operating Wavelength(nm)	1550
Bandwidth(nm)	±40
Excess Loss(dB)	≤ 0.10
Coupling Ratio (%)	50/50
Max. Insertion Loss (dB)	3.4
Wavelength Dependent Loss(dB)	0.3
Polarization Dependent Loss (dB)	0.08
Thermal Stability (dB/℃)	≤0.002
Return Loss (dB)	≥50
Directivity (dB)	≥50 , ≥60 on request

Package Information

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