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Home > Products > Component and Subass... > PM Fiber Patchcord > PMJ-D Series Short-w...
PMJ-D Series Short-wavelength Polarization Maintaining Fiber Patchcords
Product Description:
Connet PMJ-D series short wavelength polarization maintaining fiber patchcords are specially designed for short wavelength applications, ranging from 350nm to 900nm. The typical working wavelength is 405nm, 488nm, 630nm and 780nm.
Connet PMJ-D series short wavelength 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 short wavelength 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
Specifications:
|
Parameter |
Unit |
Specification |
|||
|
Part no. |
|
PMJ-D-405 |
PMJ-D-488 |
PMJ-D-630 |
PMJ-D-780 |
|
Fiber type |
|
PM-S405-HP |
PM460-HP |
PM630-HP |
PM780-HP |
|
Operating wavelength |
nm |
400-680 |
460-700 |
620-850 |
770-1100 |
|
Core diameter |
um |
3.0 |
3.0 |
3.5 |
4.5 |
|
MFD |
um |
3.3±0.5 @ 405 nm |
3.3±0.5 @ 515 nm |
4.5±0.5 @ 630 nm |
5.3±1.0 @ 850 nm |
|
Core NA |
NA |
0.12 |
0.12 |
0.12 |
0.12 |
|
Cut-off wavelength |
nm |
380 ±20 |
410 ± 40 |
570 ± 50 |
710 ± 60 |
|
Core attenuation |
dB/km |
≤ 30.0 @488 nm |
≤ 100.0@488nm |
≤ 15.0 @630 nm |
≤ 4.0 @ 850 nm |
|
Beat length |
mm |
2.0 @ 405 nm |
1.3 @ 460 nm |
1.8 @ 630 nm |
2.4 @ 850 nm |
|
Connector type |
|
FC/UPC,FC/APC |
FC/UPC,FC/APC |
FC/UPC,FC/APC |
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 |
>55 |
>55 |
>55 |
|
Return loss(FC/APC) |
dB |
>65 |
>65 |
>65 |
>65 |
|
Insertion loss |
dB |
<1.0 |
<1.0 |
<1.0 |
<0.8 |
|
Polarization extinction ratio (PER) |
dB |
>20 |
>20 |
>20 |
>20 |
|
Jacket |
mm |
0.9，2.0，3.0 |
|||
|
Fiber length |
m |
1，2，3，5，10 |
|||
|
Tolerance |
cm |
1~10 |
|||
|
Operating temperature |
℃ |
-20~+70 |
|||
|
Storage temperature |
℃ |
-40~+85 |
|||
 |
Ordering information: · PMJ-D-405-FA/FA-09-050: PMJ-D series 405nm polarization maintaining fiber patchcords; 5m length ,0.9mm jacket, FC/APC-FC/APC · PMJ-D-488-FA/FA-09-050: PMJ-D series 488nm polarization maintaining fiber patchcords; 5m length ,0.9mm jacket, FC/APC-FC/APC · PMJ-D-630-FU/FU-30-005: PMJ-D series 630nm polarization maintaining fiber patchcords; 0.5m length, 3.0mm jacket, FC/UPC-FC/UPC · PMJ-D-780-FA/FA-20-100-A: PMJ-D series 780nm polarization maintaining fiber patchcords; 10m length, 2.0mm jacket, Armored FC/APC-FC/APC
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