Polarization
Maintaining Fiber Patch-cord
保偏光纤跳线PM Fiber Patch-cord
概述：武汉易研生产的保偏产品种类繁多，有起偏器，准直器，分路器，衰减器，分束器，隔离器，环形器，合束器，耦合器，旋转器，法拉第镜，波分复用器等等。波长范围从980nm到1550nm，按照客户要求还可以提供C-Band,L-Band等宽带器件。广泛应用于保偏光纤放大器，光纤激光器，高速通讯系统及实验用测试仪器及设备。具有宽带宽，高回损，高消光比，环境稳定性强等特点
1. Features:
High Return
Loss
High Extinction
Ratio
Low
Insertion Loss
Excellent
environmental stability
and reliability
2. Applications:
Fiber Laser
Fiber Instruments
Optical Transmitters &Transceivers
3. Compliance:
Telcordia GR-1209-CORE
Telcordia GR-1221-CORE
RoHS
4.
Specifications:
|
Type Parameter |
Values |
||||
|
Single Mode Fiber |
|||||
|
Connector type |
UPC |
APC |
|||
|
Operating wavelength (nm) |
980, 1064, 1310, 1550 |
||||
|
Grade |
P |
A |
P |
A |
|
|
Insertion loss (dB) |
≤0.3 |
≤0.4 |
≤0.4 |
≤0.5 |
|
|
Extinction ratio (dB) |
≥25 |
≥23 |
≥25 |
≥23 |
|
|
Return loss (dB) |
≥55 |
≥50 |
≥65 |
≥60 |
|
|
Repeatability (dB) |
≤0.1 |
||||
|
Changeability (dB) |
≤0.2 |
||||
|
Durability (times) |
≥1000 |
||||
|
Fiber Type |
SM98-PS-U |
||||
|
Storage temperature (℃) |
|
||||
*The specifications are w/o
connector.
* For devices with
connectors, 0.3dB higher for IL, 5dB lower for RL and 2dB lower for ER.
* For device with connector,
key aligned to slow axis.
5.
Product
Ordering information:
PMFP-X-X-X
XXXX-X-X-XX*XX-XX*XX
Output Type: FC/UPC, FC/APC, SC/UPC, SC/APC etc.
Input Type: FC/UPC, FC/APC,
SC/UPC,SC/APC etc.
Fiber Length: 005=
Axis Alignment: S=Slow Axis; F= Fast axis
Operating Wavelength: 1064,
1310, 1550etc.
Fiber Type: 0=SMF-28e,
1=HI1060, 4=others
Pigtail Type: 0=250μm,
1=900μm, 2=
Grade: P= Perfect, A= Grade A
|