Cheap price Fiber Amplifier - PMJ-D Series Mid Infrared Polarization Maintaining Fiber Patchcords – Connet Laser Detail:
Connet PMJ-D series mid-infrared polarization maintaining fiber patchcords are specially designed for mid-infrared wavelength application, ranging from 1900nm to 2200nm. The typical working wavelength is 1908nm,1940nm, 1950nm and 2050nm.
Connet PMJ-D series mid-infrared polarization maintaining fiber patchcords adopt PANDA type polarization maintaining fiber and the slow Axis alignment, along with high-precision FC fiber connectors and ceramic ferrules for high quality.
Connet uses each of the most demanding processes to carefully craft each polarization-maintaining fiber patchcords to ensure high return loss and high polarization extinction ratio(PER), concentricity deviation, control of shaft angle deviation and strict reliability experiments make these polarization-maintaining fiber patchcords meet the industry’s highest quality standards.
Connet PMJ-D series mid-infrared polarization maintaining fiber patchcords use Narrow Key (2.0mm) FC fiber optic connectors with multiple connection options, including FC / UPC, FC / APC, and hybrid FC / UPC to FC / APC patchcords.
Applications:
● Laser to PMF coupling
● Fiber Optic sensing
● Coherent communication
● Component pigtails
● Other scientific research
Features:
● Narrow key FC connector
● High PER
● High return loss
● Low insertion loss
● PANDA PMF
Specification:
Parameter |
Unit |
Spec |
||
Min. |
Typ. |
Max. |
||
Product number |
|
PMJ-D-1950 |
||
Fiber type |
|
PM1950 |
||
Operating wavelength |
nm |
1850-2200 |
||
Core diameter |
um |
7.0 |
||
MFD |
um |
8.0 μm @ 1950 nm |
||
Core NA |
NA |
0.20 |
||
Cut-off wavelength |
nm |
1720 ± 80 nm |
||
Beat length |
mm |
5.2mm @ 1950 nm |
||
Connector type |
|
FC/UPC, FC/APC |
||
Connector key |
|
Narrow key 2.0±0.02μm |
||
Key alignment type |
|
Narrow key aligned to slow axis |
||
Return loss(FC/UPC) |
dB |
55 |
- |
- |
Return loss(FC/APC) |
dB |
65 |
- |
- |
Insertion loss |
dB |
- |
- |
<0.5 |
Polarization extinction ratio (PER) |
dB |
>25 |
- |
- |
Jacket |
mm |
0.9mm, 2.0mm, 3.0mm ,Armored |
||
Fiber length |
m |
1m,2m,3m,5m,10m |
||
Tolerance |
cm |
1~10 |
||
Operating temperature |
℃ |
-20 |
- |
+70 |
Storage temperature |
℃ |
-40 |
- |
+85 |
Ordering Information:
PMJ-D-1950-FA/FA-09-050: PMJ-D series 1950nm polarization maintaining fiber patchcords ;5m length ,0.9mm jacket, FC/APC-FC/APC
PMJ-D-2000-FA/FA-09-050: PMJ-D series 2000nm polarization maintaining fiber patchcords ;5m length ,0.9mm jacket, FC/APC-FC/APC
Product detail pictures:

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Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for Cheap price Fiber Amplifier - PMJ-D Series Mid Infrared Polarization Maintaining Fiber Patchcords – Connet Laser, The product will supply to all over the world, such as: Portland , UK , Kenya , Look forward to the future, we will focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let's develop market by fully utilizing our comprehensive advantages and strive for building.
Connet Laser Technology Co., Ltd is a high-tech enterprise founded in 2007, which specializes in the development and production of laser source, fiber laser, optical fiber amplifier and the related products.

It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.

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