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Home > Products > Component and Subass... > PM Fiber Patchcord > PMJ-LMA Series Polar...
PMJ-LMA Series Polarization Maintaining Fiber Patchcords
Product Description:
Connet PMJ-LMA series polarization maintaining fiber patchcords adopt lager mode area (LMA) fiber, and specially designed for high power fiber laser and amplifier. Connet develops a wide range of lager mode area fiber patchcords in the 1µm, 1.5µm and 2µm bands for various applications.
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-LMA series 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:
● Fiber laser
● Linear polarized fiber amplifier
● Coherent LIDAR
● Component pigtails
● Other scientific research
Features:
● Narrow key FC connector
● High PER
● High return loss
● Low insertion loss
● PANDA PMF
Specifications:
|
Parameter |
Unit |
Specification |
||
|
Min |
Typ. |
Max |
||
|
Part no. |
|
PMJ-LMA |
||
|
Operating wavelength |
nm |
1.0um band |
1.5um band |
2.0um band |
|
Fiber type |
|
PLMA-GDF-10/125 PLMA-GDF-15/130 PLMA-GDF-20/400 PLMA-GDF-25/250 PLMA-GDF-30/250 |
PM-GDF-1550 PLMA-GDF-6/125 PLMA-GDF-12/130 PLMA-GDF-25/300 |
PLMA-GDF-10/130-2000 PLMA-GDF-25P/400-2000 |
|
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 |
>18 |
||
|
Jacket |
mm |
0.9，2.0，3.0 |
||
|
Fiber length |
m |
0.5，1，2，3，5 |
||
|
Tolerance |
cm |
1~10 |
||
|
Operating temperature |
℃ |
-20~+70 |
||
|
Storage temperature |
℃ |
-40~+85 |
||
 |
Ordering information: · PMJ-LMA-w-a/b-NA-L-J-FA/FU · w: Operating wavelength · a/b: Fiber core/cladding diameter · NA: Fiber core NA · L: Fiber length in meter · J: Jacket diameter in mm · FA/FU: Fiber connectors for both ends. FA: FC/APC; FU: FC/UPC |
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