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Polarization Diversity Coherent Receiver

  • Polarization Diversity Coherent Receiver
Polarization Diversity Coherent Receiver

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Product Overview
The polarization diversity receiving module covers the two polarization states of local oscillator and signal light separately, and receives them separately by two high-speed low-noise balance detectors. Polarization Diversity can solve the problem of coherent polarization well.Optical Coherent Receiver is suitable for distributed optical fiber sensing, laser wind radar, optical coherence tomography and other applications. 

Product Features
1.Low Noise
2.High Bandwidth
3.High Transimpedance Gain
4.Compact Structure
5.Customizable Products

Product Application
1.Optical Fiber Sensing
2.Doppler Wind Lidar
3.OCT
4.Laser Ranging

5.Spectrometry


Product Specifications

Product Model

PDR-100M-A

PDR-200M-A

PDR-300M-A

PDR-400M-A

PDR-500M-A

PDR-800M-A

PDR-1G-A

PDR-1.2G-A

PDR-1.5G-A

PDR-2G-A

PDR-2.5G-A

Unit

Wavelength

1510~1590(1300±50nm;1060±50nm)

nm

Detector Responsivity

0.95@1550nm

A/W

Bandwidth

100M

200M

300M

400M

500M

800M

1G

1.2G

1.5G

2G

2.5G

Hz

Transimpedance  Gain

30K

30K

30K

20K

10K

30K

30K

30K

30K

30K

30K

V/A

Input

Local

<5

<5

<5

<5

<5

<5

<5

<5

<5

<5

<5

mW

Signal

300

300

300

300

300

300

300

300

300

300

300

μW

Polarization Extinction Ratio

22

22

22

22

22

22

22

22

22

22

22

dB

NEP

5

5

5

7

7

9

9

9

9

9

9

pW/Sqrt(Hz)

Output Coupling Mode

AC

AC

AC

AC

AC

AC

AC

AC

AC

AC

AC

 

Supply Voltage

5

5

5

12

12

12

12

12

12

12

12

V

Supply Current

0.5(max)

0.5(max)

0.5(max)

0.5(max)

0.5(max)

0.5(max)

0.5(max)

0.5(max)

0.5(max)

0.5(max)

0.5(max)

A

Interface Type

Electrical Interface:SMA ;Optical Fiber Interface:FC/APC

 

Optical Fiber Type

Local:PM;Signal:SM

 

Radio Frequency Output

SMA

 

Shape Size

120*100*25mm


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