Project Description

PM Fiber Array

The PM fiber array manufacture is based on placing fiber in the high precision V-Groove Chip with another flat V-Groove Lid on top of it. The end face of the fiber array is optically polished, and on request available also with antireflection coating (AR-Coating).DK Photonics Polarization Maintaining (PM) fiber arrays offer high polarization extinction ratio and excellent optical performance. We also provide customized designs for specific applications.

Features Applications
·       High Polarization Extinction Ratio

·       Excellent Optical Performance

·       Large Channel Count

·       Optional Fiber Metallization

·       PM photonic waveguide devices

·       PM-collimator arrays

·       Multi-PM fiber collimators

Performance Specifications

Parameter Unit Specification
channels
1 2 4 8 16 32 64
Operating Wavelength Range 1310±40, 1550±40
V-groove Material Quartz or TEMPAX
V-groove core pitch μm 250/127(±0.5)
Polishing angle ° 8°(±0.5°)
Extinction Ratio dB ≥25 ≥22 ≥22 ≥20 ≥19 ≥18 ≥16
Channel spacing μm N/A 250 127/250 127/250 127 127/250 127
Fiber Type dB PM1300/PM1550 Panda Fiber, or other
Max. Power Handling mW 300
Operating Temperature -40 – 85
Storage Temperature -40 – 85
Dimensions mm 9.5×2.5×2.5 9.5×3.0x2.5

(127μm)

9.5×3.2×2.5

(250μm)

9.5×3.5×2.5

(127μm) 9.5x5x2.5

(250μm)

11.5×5.7×2.5

(127μm)

11.5x9x2.5

(250μm)

11.5×9.8×2.5

*Above specifications are for device without connector.

*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower. The default connector key is aligned to slow axis.

Package Dimension & PM fiber axis:

Order information P/N: PMFA-①-②-③-④-⑤-⑥-⑦

When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better. If need any connector, we do not recommend choosing a 250μm bare fiber pigtail.

Wavelength Channel Channel spacing Polishing angle PM fiber axis Pigtails Diameter Fiber Length Connector
31:1310nm

55:1550nm

XX: Others

1:1 CH

2:2 CH

4:4 CH

8:8 CH

16:16 CH

32:32 CH

64:64 CH

0: N/A

127: 27μm

250: 250μm

0:0°

V: 8°V-type

A: 8°A-type

1:Type 1

2:Type 2

3:Type 3

4:Type 4

25:250μm bare fiber

90:900μm Loose Tube

XX: Others

08:0.8m

10:1.0m

XX: Others

00:None

FP: FC/PC

FA: FC/APC

SP: SC/PC

SA: SC/APC

LP: LC/PC

LA: LC/APC

XX: Others

Part Number Example: PMFA-55-8-127-V-1-25-10-00

Description: 1550nm PM FA, 8ch,127um spacing, 8°V-type, Polishing angle, type 1 PM fiber axis,250um bare fiber, 1.0m, no connector

Ordering Information for Custom Parts

If you need to customize other specifications, please provide detailed description for your requirement.

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Request a quote

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