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Single Mode Wavelength Independent 980nm Couplers
Category: Fiber coupler  Publish Time: 2014-06-16 22:38 

Single Mode Wavelength Independent 980nm Couplers
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Single Mode Wavelength Independent 980nm Couplers


Model: SMC980-1-2
980nm 1x2 singlemode coupler,1m bare fiber
Specification 

Parameter

Value

Grade

A

Operating Wavelength(nm)

980

Bandwidth (nm)

±10

Excess Loss(dB)

≤ 0.10

Coupling Ratio(%)

50/50

Max. Insertion Loss (dB)

3.5

Polarization Dependent Loss (dB)

≤0.08

Wavelength Dependent Loss(dB)

0.2

Thermal Stability(dB/)

≤0.002

Return Loss (dB)

≥50

Directivity (dB)

≥50, ≥60on request

Package Information

Configuration

1×2

Lead Type

250um bare fiber

Package Dimensions(mm)

φ3.0×40

Operating Temperature()

-40 to +85

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