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2000nm In-line Polarizer

The 2000nm In-line Polarizer is a Micro Optics device can be used to convert un-polarized light into polarized light with high extinction ratio. It can also be used to enhance the extinction ratio of signals. The In-line polarizer offers low insertion loss, high extinction ratio, high return loss and excellent environmental stability and reliability. It is ideal for high speed communication systems and test instrumentation applications.


Key Features

Compact size

Low insertion loss 

High extinction ratio

Excellent stability and reliability 


Applications

Fiber lasers

Fiber amplifiers 

Fiber Sensors 

Optical Communications


  • Details
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In-line Polarizer(ILP-2000nm).pdf(doc:183)


Specifications

                  Type

Parameter

Unit

In-line Polarizer

Center   wavelength

nm

2000

Operating   bandwidth

nm

±30

Insertion   loss

dB

≤1.0

Extinction   ratio @23

dB

≥20

Return   loss

dB

≥50

Fiber   type

/

Option1:   PMF- PMF

Option2:   SMF - PMF

Option3:   SMF – SMF

Handling   power

mW

≤300

Operating   temperature

-5~70

Storage   Temperature

-40~85

Dimensions

mm

Ф5.5×L35  

* For option2 and option3, all of Insertion Loss should plus 3.0dB when launching circular polarized light;

** IL is 0.3dB higher, RL is 5dB lower and ER is 2dB lower for each connector added. The default connector key is