当前位置： 首页 / 产品应用 / 通讯滤光片 / 传输网 – EDFA
传输网 – EDFA
Parameters | Unit | Specifications | 图例/Example |
Target Wavelength Range | nm | 1575-1618 | |
ILtgt | dB | See target GFF filter curve | |
ILmin @1618nm | dB | <= 0.15 | 0.05 |
Peak to Peak Error Function | dB | <= 0.45 | 0.31 |
△EF1=ABS(EF(1575nm)-EF(1618nm)) | dB | < =0.25 | 0.19 |
△EF2=ABS(EF(1576nm)-EF(1617nm)) | dB | < =0.25 | 0.10 |
△EF3=ABS(EF(1577nm)-EF(1616nm)) | dB | < =0.25 | 0.019 |
IL@1550~1570nm | dB | >=5.5 | 5.9 |
IL@1622~1640nm | dB | >=5.5 | 11.3 |
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 | ||
