Single Mode Wideband Monolithic 1X3 Couplers--Idealphotonics Inc

Single Mode Wideband Monolithic 1X3 Couplers

Category: Fiber coupler Publish Time: 2014-06-17 18:45

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Part NO. : DCFBG-series

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Single Mode Wideband Monolithic 1X3 Couplers

Model: SMC1550-1-3
1550nm 1x3 wideband monolithic singlemode fiber coupler (33/33/33),1mbare fiber
Specification

Operating Wavelength(nm)	1550
Grade	P	A
Bandwidth (nm)	±40	±40
Excess Loss(dB)	≤ 0.1	≤ 0.15
Coupling Ratio (%)	33/33/33
Max. Insertion Loss (dB)	5.4	5.6
Uniformity (dB)	≤ 0.8	≤ 1.0
Wavelength Dependent Loss (dB)	0.4	0.5
Polarization Dependent Loss (dB)	≤ 0.06	≤ 0.10
Thermal Stability(dB/℃)	≤0.002
Directivity (dB)	≥ 50
Return Loss (dB)	≥ 50
Lead length	1 meter

Package Information

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