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产品应用

传输网/TELECOM – 5G

LWDM

LWDM

Parameters

Unit

Specifications

Operation Wavelength

nm

1260~1360

AOI in Air

degree

1.8

Center Wavelength @ 3dB

nm

1286.66/1291.1/1295.56

/1300.05/1304.58/1309.14

Center Wavelength Tolerane(AOI=0 deg)

nm

ITU+0.3

Pass Band Width @ 0.35dB

nm

>= ±1.3

Stop Band Width @26dB

nm

<= 6.6

Transmission Adjacent Channel Isolation

dB

>= 30

Max IL within Pass Band

dB

<= 0.35

Ripple within Pass Band

dB

<= 0.25

Reflection Isolation

dB

>= 13.0

Max IL within Stop Band

dB

<= 0.2

Ripple within Stop Band

dB

<= 0.15

Polarization Dependent Loss

dB

<= 0.1

Reflection of Backside AR Coating

%

<= 0.2

Size (Length*Width*Thickness)

mm

1.2*1.2*1(-0.1/+0.4)

Wedge Angle

degree

0.2~0.6

Edge/Corner Chip

mm

<= 0.1

Scratch/Dig


60 / 40


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