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Polarization Insensitive Optical Circulator (PICIR)

The Polarization Insensitive Optical Circulator is a non-reciprocal devices that routes incoming signals from any port to the next. It is characterized with low insertion loss, high isolation, low PDL, low PMD and excellent environmental stability and reliability. It is widely used in fiber amplifier systems, optical fiber sensors and bi-direction communication systems.


Key Features:

* Low insertion loss

* High isolation

* Low PDL, PMD

Applications:

* Optical fiber amplifier
* Metropolitan area network

*Dispersion compensation

* Bi-direction communication systems


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Polarization Insensitive Optical Circulator.pdf(062)

 

 Specifications 

                           Type                      Parameter

3 Ports PICIR

4 Ports PICIR

Operating Wavelength (nm)

1064±5

1310 or 1550±20

Typ. Insertion Loss (1→2, 2→3, 3→4)(dB)

≤2.0

≤0.7

≤0.8

Max. Insertion Loss (1→2, 2→3, 3→4)(dB)

≤2.2

≤0.8

≤1.0

Polarization Dependent Loss (dB)

≤0.2

≤0.1

≤0.2

Polarization Mode Dispersion (ps)

≤0.1

≤0.1

≤0.1

Isolation(2→1, 3→2, 4→3) (dB)

≥23

≥45

≥38

Crosstalk (dB)

≥45

≥50

Return loss(dB)

≥50

Power Handling (mW)

≤300

≤500

Fiber Type

Hi1060

SMF-28e XB

Operating Temperature()

-5 ~ +50

-5 ~ +70

Storage Temperature()

-40 ~ +85

Dimensions (mm)

L34 xW8.4 xH8.4

Ф5.5×L50

Ф5.5×L58

*IL is 0.3dB (1310~1550nm) or 0.5dB (1064nm) higher, RL is 5dB lower for each connector added.