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传输网 – EDFA

GFF8dB (21-40-0030-01)

GFF8dB (21-40-0030-01)

Parameters

Unit

Specifications

图例/Example

Target Wavelength Range

nm

1575-1618

ILtgt

dB

See target GFF filter curve

ILmin @1618nm

dB

<= 0.15

0.06

Peak to Peak Error Function

dB

<= 0.4

0.32

EF1=ABS(EF(1575nm)-EF(1618nm))

dB

< =0.25

0.14

EF2=ABS(EF(1576nm)-EF(1617nm))

dB

< =0.25

0.19

EF3=ABS(EF(1577nm)-EF(1616nm))

dB

< =0.25

0.14

IL@1550~1570nm

dB

>=5.5

7.0

IL@1622~1640nm

dB

>=5.5

13.5

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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