High-Power Polarization Maintaining EDFA for C-band
C-band high-power polarization maintaining erbium-doped fiber amplifier is based on the principle of laser amplification of optical signal in erbium-doped fiber. It adopts a unique multi-stage optical amplification design and reliable high-power laser cooling technology to achieve high-power polarization maintaining output of 1540~1565nm wavelength laser. It has the advantages of high power, high extinction ratio and low noise, and can be used in optical fiber communication, laser radar, etc.
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Features: |
Application： |
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² High output power (maximum power 10W) |
² Optical fiber communication |
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² High gain coefficient |
² Optical fiber sensing |
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² Full polarization maintaining optical path |
² Lidar |
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Optical index |
Unit |
Typical value |
Notes |
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Wavelength range |
nm |
1540~1565 |
Other wavelengths can be customized |
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Input power |
dBm |
-6~+10 |
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saturation output power |
dBm |
30/33/37/40 |
@0dBm input |
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Noise index |
dB |
<6.0 |
@0dBm input |
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Gain flatness |
dB |
3 |
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Polarization dependent gain |
dB |
<0.5 |
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Polarization mode dispersion |
ps |
0.5 |
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polarization extinction ratio |
dB |
23(Type)，20(Min) |
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Input/output isolation |
dB |
>35 |
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Pigtail type |
- |
PM1550 Partial preserving |
*Nufern PM1550-XP |
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Pigtail joint type |
- |
FC/APC or collimating mirror |
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Operating mode |
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Automatic Current Control (ACC)/Automatic Power Control (APC) |
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Electrical and environmental parameters |
table model |
module |
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control mode |
Button |
RS232 Serial communication |
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communication interface |
* Optional |
DB9 Female |
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Power supply |
100~240V AC,<150W |
12V DC, <60W |
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Size |
BA30/33：260(W)×320(D)×120(H)mm BA37/40：360(W)×350(D)×120(H)mm |
125(W)×150(D)×30(H)mm * Only BA30/33 models provide modules |
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Operating temperature range |
-5~+55°C |
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Operating humidity range |
0~70% |
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Order information/Model |
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EYDFA |
Operating wavelength |
Amp Type |
output power (dBm) |
Fiber type |
Package Type |
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C=C band |
HP-BA=High power BA amplifier |
30/33/37/40 |
PM= Polarization maintaining fiber |
M= module B= table model |
