Description
Connet PMJ-D series near infrared polarization maintaining fiber patchcords are specially designed for near infrared wavelength applications, ranging from 900nm to 1650nm. The typical working wavelength is 980nm, 1064nm, 1310nm and 1550nm.
Connet PMJ-D series near 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 near 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.
PMJ-D Series Near Infrared Polarization Maintaining Fiber Patchcords
Specifications
| Insertion Loss: | 0.5 dB |
|---|---|
| Return Loss: | 55 dB |
| Polarization Extinction Ratio (PER): | 23 dB |
| Wavelength Range: | 970 – 1550 nm |
| Numerical Aperture (NA): | 0.12 |
| Max Optical Power: | Not Specified |
| Core Diameter: | 5.5 um |
| Cladding Diameter: | Not Specified |
| Part No.: | PMJ-D-980 | PMJ-D-1064 | PMJ-D-1310 | PMJ-D-1550 |
| Fiber Type: | PM980B-XP | PM980B-XP | PM1300B-XP | PM1550B-XP |
| Wavelength Range: | 970-1550nm | 970-1550nm | 1270-1625nm | 1440-1625nm |
| Return Loss: | >55 dB |
| Core Diameter: | 5.5 | 5.5 | 8.0 | 8.5 um |
| MFD, Um: | 6.6 ± 0.5 @980nm | 6.6 ± 0.5 @980nm | 9.3 ± 0.5 @1300nm | 10.1 ± 0.4 @1550nm |
| Core NA: | 0.12 |
| Cut-Off Wavelength, Nm: | 920 ± 50 | 920 ± 50 | 1210 ± 60 | 1380 ± 60 |
| Core Attenuation, DB/km: | ≤ 2.5 @ 980nm | ≤ 2.5 @ 980nm | ≤ 1.0 @1300 nm | ≤ 0.5 @1550 nm |
| Beat Length, Mm: | ≤ 2.7 @ 980 nm | ≤ 2.7 @ 980 nm | ≤ 4.0 @1300 nm | ≤ 5.0 @ 1550 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): | >55 dB |
| Return LLoss (FC/APC): | >65 dB |
| Insertion Loss: | <0.5 dB |
| Polarization Extinction Ratio (PER), DB: | >23 | >23 | >25 | >25 |
| 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 ℃ |
Got questions about specs? Use the inquiry form to ask.
Download Data Sheet
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
Frequently Asked Questions
What are the applications of Connet PMJ-D series near infrared polarization maintaining fiber patchcords?
What is the polarization extinction ratio (PER) of Connet PMJ-D series near infrared polarization maintaining fiber patchcords?
What is the temperature range for operating and storing Connet PMJ-D series near infrared polarization maintaining fiber patchcords?
What is the typical working wavelength of Connet PMJ-D series near infrared polarization maintaining fiber patchcords?
What type of fiber and connectors are used in Connet PMJ-D series near infrared polarization maintaining fiber patchcords?
Got more questions? Use the inquiry form to ask the supplier directly.
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