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1064 nm Polarization Maintaining Filter Coupler

1064 nm Polarization Maintaining Filter Coupler

The 1064 nm Polarization Maintaining Filter Coupler is manufactured by using advanced technology to allow the input signal to be split at various ratios with high extinction ratio.
Product Detail

Key Features

Applications

High Extinction Ratio

Fiber Lasers

Low Polarization Dependent Loss

Raman Amplifier


System Monitoring


Specifications

 Parameter

Unit

Value

 Center Wavelength (λc)

nm

1064

 Operating Wavelength Range

nm

λc ± 20

 Configuration

-

1 × 2

2 × 2

 Max. Excess Loss, 23 ℃ 

dB

0.8

1.1

 Tap Ratio

%

1 ± 0.5, 5 ± 1, 10 ± 2, 50 ± 5

 Min. Return Loss

dB

50

50

 Min. Extinction Ratio, 23 ℃

dB

20

18

 Max. PDL (For SM Fiber Type), 23 ℃

dB

0.1

 Max. Optical Power (Continuous Wave)

mW

300

 Max. Tensile Load

N

5

 Fiber Type

-

HI 1060 or PM 980 Panda Fiber for Tap Port


-

PM 980 Panda Fiber for input & output ports

 Operating Temperature

- 5 to + 70

 Storage Temperature

- 40 to + 85

1IL is 0.5 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.

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