PWDM
Features
·Low PDL
·High Isolation
·Excellent
Environmental Reliability
Applications
·WDM System
·CATV
·Laser Packaging
Performance(Tc=25℃)
参数
Parameter
符号
Symbol
最小值
Min.
典型值
Type
最大值
Max
单位
Unit
备注
Remarks
透射工作波长
Pass ChannelWavelengthRange
λ
1535
1550
1565
nm
反射工作波长
Reflect
Channel Wavelength
λ
1260
1310
1360
nm
λ
1480
1490
1500
nm
响应度Responsivity
R
0.85
A/W
λ=1550nm,Po=0DB
隔离度
Isolation
透射端Pass
Channel
Iso
30
dB
反射端Reflect
Channel
17
偏振相关损耗
Polarization
Dependent loss
透射端Pass
Channel
PDL
0.1
dB
反射端Reflect Channel
0.1
方向性Directivity
50
dB
回波损耗Return
loss
RL
45
dB
插入损耗
Insert
loss
透射端Pass
Channel
IL
0.8
dB
反射端Reflect
Channel
0.7
dB
工作温度Operating temperature
-20
70
℃
储存温度Storage temperature
-40
85
℃
