PMJ-D Series Mid-infrared Polarization Maintaining Fiber Patchcords

Description

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.

Specifications

Part No.:	PMJ-D-1950
Insertion Loss:	<0.5 dB
Return Loss:	55 dB
Wavelength Range:	1,850-2,200 nm
Storage Temperature:	-40 to +85 ℃
Operating Temperature:	-20 to +70 ℃
Tolerance:	1 ~ 10 cm
Fiber Length:	1, 2, 3, 5, 10 m
Jacket:	0.9, 2.0, 3.0 mm
Polarization Extinction Ratio (PER):	25 dB
Insertion Loss:	0.5 dB
Return Loss (FC/APC):	65 dB
Return Loss (FC/UPC):	55 dB
Key Alignment Type:	Narrow Key Aligned to Slow Axis
Connector Key:	Narrow key 2.0±0.02μm
Connector Type:	FC/UPC, FC/APC
Beat Length:	5.2mm @ 1950nm
Cut-Off Wavelength:	1720 ± 80 nm
Core NA:	0.20
MFD:	8.0um @ 1950nm
Core Diameter:	7.0 um
Fiber Type:	PM1950

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Features

Narrow key FC connector
High PER
High return loss
Low insertion loss
PANDA PMF

Applications

Laser to PMF coupling
Fiber Optic sensing
Coherent communication
Component pigtails
Other scientific research

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Frequently Asked Questions

What is the typical working wavelength of Connet PMJ-D series mid-infrared polarization maintaining fiber patchcords?

The typical working wavelength is 1908nm, 1940nm, 1950nm and 2050nm.

What type of fiber and alignment do Connet PMJ-D series mid-infrared polarization maintaining fiber patchcords use?

Connet PMJ-D series mid-infrared polarization maintaining fiber patchcords adopt PANDA type polarization maintaining fiber and the slow Axis alignment.

What type of connectors do Connet PMJ-D series mid-infrared polarization maintaining fiber patchcords use?

What are the applications of Connet PMJ-D series mid-infrared polarization maintaining fiber patchcords?

The applications include laser to PMF coupling, fiber optic sensing, coherent communication, component pigtails, and other scientific research.

What are the specifications of Connet PMJ-D series mid-infrared polarization maintaining fiber patchcords?

The specifications include operating wavelength range from 1850nm to 2200nm, core diameter of 7.0 um, core NA of 0.20, and polarization extinction ratio (PER) of 25 dB.

Got more questions? Use the inquiry form to ask the supplier directly.