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Home / Detectors / InGaAs Detector / Polarization diversity coherent reception module InGaAs balance detector 1510-1590nm

Polarization diversity coherent reception module InGaAs balance detector 1510-1590nm

The Microphotons PDR series polarization diversity reception module is designed for polarization-sensitive fiber sensing applications.The polarization diversity reception module coherences the two polarization states of the signal light respectively, and adopts two high-speed and low-noise balance detectors to receive it respectively, which can well solve the problem of coherent polarization state, and is suitable for distributed optical fiber sensing, laser wind measurement radar, optical coherence tomography and other applications.

 Name Price Operation
Polarization diversity coherent reception module InGaAs balance detector $2700.00
Features

● High bandwidth 

● high gain 

● low noise 

● Built-in low-noise isolation power supply

E/O Characteristics

technical parameter:

model

PDR-100M-A

PDR-200M-A

PDR-350M-A

PDR-800M-A

PDR-1.6G-A

Unit

wavelength

1510-1590

1510-1590

1510-1590

1510-1590

1510-1590

nm

bandwidth

DC-100M

DC-200M

DC-350M

AC-800M

AC-1.6G

HZ

detector responsivity

0.95@1550nm

0.95@1550nm

0.95@1550nm

0.95@1550nm

0.95@1550nm

A/W

Transimpedance gain

30k

30k

30k

30k

30k

V/A

optical input Local

＜5

＜5

＜5

＜5

＜5

mW

ignal

300

300

300

300

300

uW

supply voltage

5

5

5

12

12

V

Polarizing extinction ratio

22

22

22

22

22

dB

supply current

0.5(max)

0.5(max)

0.5(max)

0.5(max)

0.5(max)

A

RF output

SMA

Fiber type

PM(SMF-28 option）

Optical input

FC/APC

dimension

120*100*25mm


Related test data:

t1.png

t2.png

Typical application areas:

t3.png


Application

● Fiber sensing

● Laser wind radar

● Optical coherence chromatography

● spectral measurement 

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