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PM Isolator
Category: optical isolator  Publish Time: 2014-06-18 16:59 

PM Isolator
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PM Isolator

Model: PMI1550
PM Isolator, 1550nm,Single stage, Fast axis blocked, 1m bare fiber
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

42

Min. Isolation, λc ± 10 nm,23 , all polarization states

dB

30

Typ. Insertion Loss, λc ± 20 nm,23 , all polarization states

dB

0.4

Max. Insertion Loss, λc ± 20 nm, all temperature, all polarization states

dB

0.6

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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