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传输网 – EDFA

GFF4dB (21-40-0020-01)

GFF4dB (21-40-0020-01)

Parameters

Unit

Specifications

图例/Example

Target Wavelength Range

nm

1528.6-1567.8

ILtgt

dB

See target GFF filter curve

ILmin @1537.8nm

dB

<= 0.15

0.085

Peak to Peak Error Function

dB

<= 0.35

0.173

EF1=ABS(EF(1529nm)-EF(1567nm))

dB

< =0.2

0.037

EF2=ABS(EF(1530nm)-EF(1566nm))

dB

< =0.2

0.030

EF3=ABS(EF(1531nm)-EF(1565nm))

dB

< =0.2

0.053

IL@1480~1525nm

dB

>=4.5

9.5

IL@1572~1600nm

dB

>=4.5

6.5

Polarization Dependent Loss

dB

<= 0.1


Polarization Mode Dispersion

ps

<=0.05


Thermal stability

dB/

<=0.001


Thermal wavelength drift

pm/

<=1


Reflection of Backside AR Coating

%

<= 0.2

Entrance and Exit Media


Air

AOI(Angle Tuning)

degree

2~4

Wedge Angle

degree

0.2~0.6

Size (Length*Width*Thickness)

mm

(1.0+/-0.1)*(1.0+/-0.1)*(1.0+/-0.2)

Edge/Corner Chip

mm

<= 0.1

Scratch/Dig


40/20


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