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| Part NO. : | PMI-series |
| Datasheet : |
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PM Isolator, 1550nm, Dual stage, fast axis blocked, FC/APC
Description
The Polarization Maintaining Isolator is characterized with low insertion loss, high isolation, high return loss, high extinction ratio and excellent environmental stability and reliability. It is ideal for polarization maintaining fiber amplifers, fiber lasers, high speed communication systems and instrumentation applications.
Specifications
|
Parameter |
Unit |
Single Stage |
|
Grade P |
||
|
Center Wavelength (λc) |
nm |
1550 |
|
Min. Extinction Ratio |
dB |
20 |
|
Typ. Peak Isolation |
dB |
58 |
|
Min. Isolation, λc ± 10 nm,23 ℃, all polarization states |
dB |
46 |
|
Typ. Insertion Loss, λc ± 20 nm,23 ℃, all polarization states |
dB |
0.5 |
|
Max. Insertion Loss, λc ± 20 nm, all temperature, all polarization states |
dB |
0.7 |
|
Min. Return Loss (Input/Output) |
dB |
55/50 |
|
Max. Optical Power (Continuous Wave) |
mW |
300 |
|
Max. Tensile Load |
N |
5 |
|
Fiber Type |
|
PM Panda fiber |
|
Operating Temperature |
℃ |
-5 to +70 |
|
Storage Temperature |
℃ |
-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.
Package Dimensions
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