Polarization Maintaining FBT Fused WDM
CSRAYZER's Polarization Maintaining FBT Wavelength Division Multiplexer PMWDM Series Product, has the characteristics of low insertion loss, high optical power, high extinction ratio and double-axis operation. It is mainly used in Fiber Laser, Fiber Amplifier, EDFA, Fiber Sensor and Scientific Research Application.
Specifications
Parameters |
Unit |
Values |
Wavelength |
nm |
980/1550 |
1310/1550 |
980/1030 |
980/1064 |
1480/1550 |
650/1064 |
Operating Bandwidth |
nm |
970~990 and 1530~1570 |
1310/1550±15 |
980/1064±15 |
980/1064±15 |
1480/1550±5 |
650/1064±5 |
Insertion Loss |
dB |
≤0.25 |
≤0.30 |
≤0.6 |
≤0.4 |
≤0.4 |
≤1.2/≤0.6 |
Isolation |
dB |
≥20 |
≥17 |
≥13 |
≥15 |
≥14 |
≥17 |
Polarization Dependent Loss |
dB |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
Min. Extinction Ratio |
dB |
20 |
Directivity |
dB |
≥55 |
Fiber Type |
|
PM Fiber |
Operating Temperature |
ºC |
-40 to +85 |
Storage Temperature |
ºC |
-40 to +85 |
*IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
Ordering Information
PMWDM-1-2-3-4-5-6-7-8
1-Center Wavelength |
2-Package Dimension |
3-Fiber Type |
4-Fiber Length |
5-Fiber Jacket |
6-Connector |
7-Working Axis |
8-Power Type |
980/1064 |
C1-3.0*45mm |
PM980-PM980 |
0.8-0.8M |
0-Bare Fiber |
N-None |
B-Both Axis Working |
C-Continuous |
980/1550 |
C2-3.0*54mm |
PM1550-PM1550 |
1-1M |
1-900μm Loose Tube |
FU-FC/PC |
|
P-Pulse |
S-Specify |
S-Specify |
S-Specify |
S-Specify |
2-2mm Cable |
FA-FC/APC |
|
|
|
|
|
|
3-3mm Cable |
S-Specify |
|
|