4CH PM Fiber Array, Borofloat 33 Fiber Array, PM1310 Fiber Array, Polarization Maintaining FA
1. Product Overview
The 4CH PMFA polarization-maintaining fiber array uses PM1310 Corning polarization-maintaining fiber, with a channel spacing of 127μm, a polishing angle of A15°, and is equipped with FC/APC connectors and 0.9mm red loose tubes.
2. Core Product Features
| Parameters |
Unit |
Spec. |
Value |
| Channel |
/ |
24 |
OK |
| Material |
/ |
Quartz Glass |
OK |
| Channel Spacing |
μm |
127 |
OK |
| Polishing Angle |
Degree |
0° |
OK |
| Package(L)X(W)X(H) |
mm |
12*5.7*1.5 |
OK |
| Insertion Loss |
dB |
≤0.3 |
|
| Extinction Ratio |
dB |
≥18 |
25 |
| FA PM Fiber Alignment |
/ |
PMII |
OK |
| Connctor PM Fiber Alignment |
/ |
Slow Axis Alignment Key |
OK |
| Fiber Type |
/ |
PM1550(Corning) |
OK |
| Fiber Tube |
mm |
0.9 |
OK |
| Tube Color |
/ |
Blue |
OK |
| Length |
m |
1±0.1 |
OK |
| Connector |
/ |
FC/APC |
OK |
| Operating Temperature (℃) |
0~65 |
OK |
| Storage Temperature (℃) |
-40~85 |
OK |
- 4-channel polarization-maintaining fiber array design
- 127μm high-precision channel spacing
- A15° angled polishing structure
- Insertion loss IL≤0.3dB
- Extinction ratio ER≥18dB, measured up to 25dB
- Uses PM1310 Corning polarization-maintaining fiber
- FC/APC connector, slow axis alignment key
- V-groove size 10*1*1.5mm, compact structure
3. Applications
- Silicon photonics chip coupling
- Polarization-maintaining optical module and optical device packaging
- Coherent communication systems
- Fiber optic sensing systems
- Polarization-sensitive optical testing systems
- Laser, modulator, and integrated optical path coupling
- High-precision multi-channel optical coupling components
