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PM Fiber Coupler

The PM Fibre Coupler has excellent polarization extinction ratio with low insertion loss and low temperature sensitivity. 


Characteristics

-Low Insertion Loss

-High Extinction Ratio 

-High isolation


Applications

-Fiber Amplification

-Fiber Sensing

-Fiber Lasers






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Optical indicators

Unit

Typical value

The port type

-

1x2

2x2

Type

Working wavelength

nm

1310,1550

1064

1310,1550

1064

Center Wavelength

nm

Spectral bandwidth

nm

±40

±20

±40

±20

Operating Wavelength Range

nm

Insertion loss

dB

0.7

0.8

1.0

1.2

Excess Loss

dB

Light unevenness  (only 50/50).

dB

0.4

0.5

0.6

0.8

Uniformity

dB

The divided ratio

%

01/99~50/50

Coupling Ratio

dB

Polarization extinction ratio (single axis)

dB

>20

>18

Min. Extinction Ratio at 23

Both of axis working

dB

Polarization extinction ratio (double axis)

dB

>22

>22

Beam path (single axis)

-

Port1→Port23(tap)

Port1→Port4(tap)3

Port3→Port2(tap)1

Beam Path (Double Axis)

-

Port3→Port12(tap)

Port1→Port2(tap)3

Port4→Port3(tap)2

Echo loss

dB

>50

Min. Return Loss

dB

Light-resistant power (continuous light)

mW

500

Max. Optical Power(CW)

mW

Pull test

N

5

Max. Tensile Load

N

The type of fiber

-

PM Panda fiber

Tap Port2

The type of fiber connector

-

FC/APC,  FC/UPC

Operating temperature

°C

-5~+65

Store the temperature

°C

-40~+85

If you have a fiber optic connector,  the insertion loss   increases by 0.3dB, the return loss decreases by 5dB,  and the polarization extinction ratio decreases by 2dB

The slot type of the fiber connector is the default slow axis alignment

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Order information / model number

PMFC-1-2-3-4-5-6-7-8-9

1

Working wavelength

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

2

Port form

1=1x2, 2=2x2

3

The split ratio

01=1%,02=2%,......,05=5%,......,   50=50%

4

How it works

F- Slow-axis operation,   fast-axis cut-off;

7

Fiber casing

0 x 250 m bare fiber, 1 x 900 m loose sleeve

8

Fiber length

1=1m,  2=2m

9

Fiber connector

0 - No connector, 1 x FC/APC,2 xFC/UPC









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For technical assistance, custom orders or email quotations, drop us an email at info@simtrum.com.

We will get back to you within 3 working days.


Local Same Day Service

SINGAPORE: For same day service, please contact us at 6996 0391. Office Hours: 9am - 6pm (+8GMT)

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Search Reset

PMFC-1310-20 - Parameter

Operating Temperature (°C)
-5 to 55

Storage Temperature (°C)
-40 to 85

Tail Fiber Connector Type
FC/APC , FC/UPC

Working Wavelength (nm)
1310

Insertion Loss (dB)
0.7

Spectral Bandwith (nm)
±40

Unevenness (dB)
0.4

Divided Ratio (%)
1/99 to 50/50

Polarization Extinction Ratio S.A (dB)
> 20

Polarization Extinction Ratio D.A (dB)
> 22

Beam Path S.A
Port1→Port2, Port 3(tap)

Beam Path D.A
Port3→Port, 2(tap)

Echo Loss (dB)
> 50

Light-Resistant Power (mW)
500

Pull Test (N)
5

Type of Filter
PM Panda Filter

PMFC-1550-20 - Parameter

Operating Temperature (°C)
-5 to 55

Storage Temperature (°C)
-40 to 85

Tail Fiber Connector Type
FC/APC , FC/UPC

Working Wavelength (nm)
1550

Insertion Loss (dB)
0.7

Spectral Bandwith (nm)
±40

Unevenness (dB)
0.4

Divided Ratio (%)
1/99 to 50/50

Polarization Extinction Ratio S.A (dB)
> 20

Polarization Extinction Ratio D.A (dB)
> 22

Beam Path S.A
Port1→Port2, Port 3(tap)

Beam Path D.A
Port3→Port, 2(tap)

Echo Loss (dB)
> 50

Light-Resistant Power (mW)
500

Pull Test (N)
5

Type of Filter
PM Panda Filter

PMFC-1064-20 - Parameter

Operating Temperature (°C)
-5 to 55

Storage Temperature (°C)
-40 to 85

Tail Fiber Connector Type
FC/APC , FC/UPC

Working Wavelength (nm)
1064

Insertion Loss (dB)
0.8

Spectral Bandwith (nm)
±20

Unevenness (dB)
0.5

Divided Ratio (%)
1/99 to 50/50

Polarization Extinction Ratio S.A (dB)
> 20

Polarization Extinction Ratio D.A (dB)
> 22

Beam Path S.A
Port1→Port2, Port 3(tap)

Beam Path D.A
Port3→Port, 2(tap)

Echo Loss (dB)
> 50

Light-Resistant Power (mW)
500

Pull Test (N)
5

Type of Filter
PM Panda Filter

PMFC-1310-18 - Parameter

Operating Temperature (°C)
-5 to 55

Storage Temperature (°C)
-40 to 85

Tail Fiber Connector Type
FC/APC , FC/UPC

Working Wavelength (nm)
1310

Insertion Loss (dB)
1

Spectral Bandwith (nm)
±40

Unevenness (dB)
0.6

Divided Ratio (%)
1/99 to 50/50

Polarization Extinction Ratio S.A (dB)
> 18

Polarization Extinction Ratio D.A (dB)
> 22

Beam Path S.A
Port1→Port4(tap), 3 | Port3→Port2(tap), 1

Beam Path D.A
Port1→Port2(tap), 3

Echo Loss (dB)
> 50

Light-Resistant Power (mW)
500

Pull Test (N)
5

Type of Filter
PM Panda Filter

PMFC-1550-18 - Parameter

Operating Temperature (°C)
-5 to 55

Storage Temperature (°C)
-40 to 85

Tail Fiber Connector Type
FC/APC , FC/UPC

Working Wavelength (nm)
1550

Insertion Loss (dB)
1

Spectral Bandwith (nm)
±40

Unevenness (dB)
0.6

Divided Ratio (%)
1/99 to 50/50

Polarization Extinction Ratio S.A (dB)
> 18

Polarization Extinction Ratio D.A (dB)
> 22

Beam Path S.A
Port1→Port4(tap), 3 | Port3→Port2(tap), 1

Beam Path D.A
Port1→Port2(tap), 3

Echo Loss (dB)
> 50

Light-Resistant Power (mW)
500

Pull Test (N)
5

Type of Filter
PM Panda Filter

PMFC-1064-18 - Parameter

Operating Temperature (°C)
-5 to 55

Storage Temperature (°C)
-40 to 85

Tail Fiber Connector Type
FC/APC , FC/UPC

Working Wavelength (nm)
1064

Insertion Loss (dB)
1.2

Spectral Bandwith (nm)
±20

Unevenness (dB)
0.8

Divided Ratio (%)
1/99 to 50/50

Polarization Extinction Ratio S.A (dB)
> 18

Polarization Extinction Ratio D.A (dB)
> 22

Beam Path S.A
Port1→Port4(tap), 3 | Port3→Port2(tap), 1

Beam Path D.A
Port1→Port2(tap), 3

Echo Loss (dB)
> 50

Light-Resistant Power (mW)
500

Pull Test (N)
5

Type of Filter
PM Panda Filter

PMFC-1310-20 - Download

PMFC-1550-20 - Download

PMFC-1064-20 - Download

PMFC-1310-18 - Download

PMFC-1550-18 - Download

PMFC-1064-18 - Download

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