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Polarization Maintaining Faraday Rotator Mirror (1310nm/1550nm /1064nm)

Polarization Maintaining Faraday Rotator Mirror (1310nm/1550nm /1064nm)

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Polarization Maintaining Faraday Rotator Mirror (1310nm/1550nm /1064nm)
CN¥1.00

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Spec. PDF


Bonacom's Polarization Maintaining (PM) Faraday Rotator Mirrors (RFM) with a Fiber Optic Pigtail,which consists of a film of bismuth iron garnet (BIG) that has an external magnetic field applied to it by rare-earth magnets, are designed to return light with a 90° orthogonal polarization relative to the input state of polarization (SOP). They allow for greater control over the design of systems such as fiber sensors, erbium-doped fiber amplifiers, and tunable fiber lasers. Faraday mirrors are available with center wavelengths of 1310 nm or 1550 nm. With <0.6 dB insertion loss and >50 dB return loss, these devices provide a high signal-to-noise ratio, which makes them ideal for use in fiber interferometers.


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Description

Details

Specification

Parameters

Unit

Value

Center Wavelength

nm

1310 or 1550

1064

Operating Wavelength Width

nm

±15

±5

Max. Insertion Loss

dB

0.6

3.0

Faraday Rotation Angle for CWL

deg

45

Max. Rotation Angle Tolerance at 23 ℃ for CWL

deg

±3

Min. Extinction Ratio at 23 ℃, only for PM

dB

20

Max. Polarization Dependent Loss, only for non-PM

dB

0.15

Max. Polarization Mode Dispersion

ps

0.05

Max. Power Handling

mW

500

Max. Tensile Load

N

5

Operating Temperature

℃

-5~+70

Storage Temperature

℃

-40~+85

 

Part Number: PMFRM/PIFRM-1111-2-333-456-7

1111

-Center Wavelength:

1550=1550nm,1310=1310nm,......,0850=850nm

2

-Rotating Angle:

1=45°, 2=90°

333

-Fiber Type:

001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E

4

-Package Dimension：

0=φ5.5x35mm, S=Specified

5

-Pigtail Type:

0=250μm bare fiber, 1=900μm loose tube

6

-Fiber Length:

0=0.8m,1=1m

7

-Connector Type:

0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC, N=None
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