光性能/Optical Specification (高斯AWG/ Gaussian AthermalAWG)
參數(shù)/Parameters
|
條件/Condition
|
規(guī)格/Specs
|
單位/Units
|
Min
|
Typ
|
Max
|
通道數(shù)/Number of Channels
|
|
41
|
|
通道間距/Number Channel Spacing
|
100GHz
|
100
|
GHz
|
中心波長/Cha. Center Wavelength
|
ITU頻率/ITU frequency.
|
C -band
|
nm
|
通帶頻率/Clear Channel Passband
|
|
±12.5
|
GHz
|
波長精度/Wavelength Stability
|
Maximum range of the wavelength error of all channels and temperatures in average polarization.
|
±0.05
|
nm
|
-1 dB 帶寬/-1 dB Channel Bandwidth
|
Clear channel bandwidth
defined by passband shape. For each channel
|
0.24
|
|
|
nm
|
-3 dB 帶寬/-3 dB Channel Bandwidth
|
Clear channel bandwidth
defined by passband shape. For each channel
|
0.43
|
|
|
nm
|
插損/Optical Insertion Loss at ITU grid
|
Defined as the minimum
transmission at ITU wavelength for all channels. For each channel, at all
temperatures and polarizations.
|
|
4.5
|
6.0
|
dB
|
相鄰?fù)ǖ栏綦x度/Adjacent Channel Isolation
|
Insertion loss difference from the mean transmission at the ITU grid
wavelength to the highest power, all polarizations, within the ITU band of the adjacent
channels.
|
25
|
|
|
dB
|
非相鄰?fù)ǖ栏綦x度/Non-Adjacent, Channel Isolation
|
Insertion loss difference from the mean transmission at the ITU grid
wavelength to the highest power, all polarizations, within the ITU band of the
nonadjacent channels.
|
29
|
|
|
dB
|
總隔離度/Total Channel Isolation
|
Total cumulative insertion loss difference from the mean transmission
at the ITU grid wavelength to the highest power, all polarizations, within the
ITU band of all other channels, including adjacent channels.
|
22
|
|
|
dB
|