Polarization
Maintaining Isolator (PMI-1064nm)
保偏隔离器PMI-1064
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 Isolation
High Extinction
Ratio
Low
Insertion Loss
Excellent
environmental stability
and reliability
 |
2. Applications:
Fiber Laser
Fiber Sensor
Fiber Amplifiers
Optical Transmitters &Transceivers
3. Compliance:
Telcordia GR-1209-CORE
Telcordia GR-1221-CORE
RoHS
4.
Specifications:
|
Type Parameter |
Single Stage |
Dual Stage |
||
|
P |
A |
P |
A |
|
|
Operating wavelength (nm) |
1064+/-5 |
|||
|
Typ. Insertion Loss(dB)& |
1.5 |
1.6 |
2.4 |
2.6 |
|
Insertion loss (dB)&
|
≤1.8 |
≤2.2 |
≤3.2 |
≤3.4 |
|
|
40 |
38 |
55 |
52 |
|
Isolation at (dB) ( |
≥35 |
≥32 |
≥45 |
≥42 |
|
Extinction ratio Type
B (dB) |
≥20 |
≥18 |
≥20 |
≥18 |
|
Extinction ratio Type F (dB) |
≥23 |
≥20 |
≥23 |
≥20 |
|
Return loss (input/output) |
≥55/50 |
≥55/50 |
≥55/50 |
≥55/50 |
|
Fiber Type |
|
|||
|
Operating temperature (℃) |
|
|||
|
Storage temperature (℃) |
≤300 |
|||
|
Input power (mw) |
SM98-PS-U |
|||
|
Dimensions (mm) |
Ф5.5× L34 |
|||
|
“B”
for Both axis working, “F” for Fast axis blocking. |
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*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:
PMISO-X-X-X
XXXX-X-X-XX/XXX-XX*XX
Package Size: Φ5.5×L34
Input/Output Connector:
FC/UPC, FC/APC etc.
Fiber Type: 0=SMF-28e, 1=HI1060, 4=others
Pigtail Type: 0=250μm,
1=900μm
Operating Wavelength:
1064 etc.
Axis Alignment: B=Both Axis Working; F= Fast axis blocking
Grade: P= Perfect, A= Grade
A
Type: S= Single stage, D= Dual stage
|