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2000nm Polarization Maintaining Fused WDM (2000 & 1570, 2000 & 800, 2000 & 650)

Produts Details

Product Name: 2000nm PM Fused WDM (2000 & 1570, 2000 & 800, 2000 & 650), 2.0μm Fiber Laser


The Polarization Maintaining Fused Wavelength Division Multiplexer combine or separate light at differentwavelengths. They offer very low insertion loss, high extinction ratio, and excellent environmental stability.


Specifications

Parameter

Unit

Value

Longer Operating Wavelength

nm

2000 ± 20 or Specify

        Max. Insertion Loss

dB

0.7

        Min. Isolation

dB

13

        Min. Extinction Ratio

dB

20

Shorter Operating Wavelength

nm

1570 ± 20

800 ± 20

650 ± 20

        Max. Insertion Loss

dB

0.7

0.7

1.5

        Min. Isolation

dB

15

15

10

Thermal Stability

dB/

≤ 0.005 over -5 °C to +70 °C

Min. Return Loss

dB

55

Min. Directivity

dB

55

Max. Optical Power (Continuous Wave)

mW

300

Fiber Type

PM 1550 Panda fiber

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85

 

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