Coupler/Splitter

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2 μm Polarization Maintaining Tap Coupler

2 μm Polarization Maintaining Tap Coupler

The 2 μm Polarization Maintaining Tap Coupler/Splitter is manufactured by using advanced technology to allow the input signal to be split at various ratios with high extinction ratio.
Product Detail

Key FeaturesApplications
Low Insertion LossFiber Laser

Fiber Sensing
Specifications

Parameter

Unit

Value

 Center Wavelength

nm

2000

 Operating Wavelength Range

nm

λc ± 40

 Configuration

-

1 × 2

2 × 2

 Max. Excess Loss

dB

1.2

1.5

 Max. Uniformity (only for 50%)

dB

0.6

0.8

 Tap Ratio

%

1 ± 0.2, 2 ± 0.4, 4 ± 0.8, 5 ± 1.0, 10, 20 and 50

 Min. Return Loss

dB

50

 Min. Extinction Ratio, 23 ℃

dB

18

18

 Max. Optical Power (Continuous Wave)

mW

300

 Max. Tensile Load

N

5

 Operating Temperature

- 5 to + 70

 Storage Temperature

- 40 to + 85

 Fiber Type

-

SMF-28 or PM 1550 Panda Fiber for tap port



PM 1550 Panda Fiber for input & output ports

1IL is 0.3 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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