
Thin-Clad Bend-Insensitive Polarization-Maintaining Fiber
Fiberlink’s reduced-diameter bend-insensitive PM fiber is developed for ultra-compact optical packaging. It features ultra-thin 80μm cladding and 165μm coating, greatly reducing overall fiber volume while retaining outstanding R5 small-radius bending resistance.
Description
Product Overview
Fiberlink's reduced-diameter bend-insensitive PM fiber is developed for ultra-compact optical packaging. It features ultra-thin 80μm cladding and 165μm coating, greatly reducing overall fiber volume while retaining outstanding R5 small-radius bending resistance.
The Panda-type stress structure ensures stable polarization maintaining capacity, and dual-layer UV acrylate coating provides reliable mechanical protection.
With compact size, low bending crosstalk and qualified tensile performance, it is the optimal choice for ultra-miniature fiber optic gyroscopes, high-density fiber arrays and ultra-small laser devices, fully compliant with RoHS and REACH standards.
Key Features
- Ultra-small dimension: 80μm thin cladding & 165μm thin coating for miniaturized packaging
- Excellent R5 small bend radius performance, stable bending crosstalk under tight winding
- Reliable polarization maintaining performance with beat length ≤3.0mm
- Strict geometric precision control, good polishability for miniature connectors
- High mechanical strength with ≥100 kpsi proof tension, wide working temperature -55℃~+85℃
- Eco-friendly raw materials, meets global RoHS & REACH environmental standards
Applicable Fields
- Ultra-miniaturized fiber optic gyroscope devices
- Ultra-compact laser pigtails
- High-density polarization maintaining fiber arrays
- Micro bend-sensitive optical sensors
- Miniature coherent optical communication modules
- Small-volume CPO and quantum optical components
Full Technical Specifications
|
Parameter |
PM1310-80/165G-BIR5 |
PM1550-80/165G-BIR5 |
|
Operating Wavelength (nm) |
1310 |
1550 |
|
Cutoff Wavelength (nm) |
1100~1260 |
1290~1520 |
|
Mode Field Diameter (μm) |
7.4±0.5 |
8.6±0.5 |
|
Attenuation (dB/km) |
≤3.0 |
≤3.0 |
|
Beat Length (mm) |
≤3.0 |
≤3.0 |
|
Bending Crosstalk (dB) |
≤-30 @1310nm, dia.10mm, 10turns |
≤-30 @1550nm, dia.10mm, 10turns |
|
Macrobending Loss (dB) |
≤0.5 @1310nm, dia.10mm, 10turns |
≤0.5 @1550nm, dia.10mm, 10turns |
|
Cladding Diameter (μm) |
80.0±0.5 |
80.0±0.5 |
|
Coating Diameter (μm) |
165.0±5.0 |
165.0±5.0 |
|
Cladding Non-Circularity (%) |
≤1.0 |
≤1.0 |
|
Core-Clad Concentricity (μm) |
≤0.5 |
≤0.5 |
|
Coating Structure |
Dual-layer UV-Acrylate |
Dual-layer UV-Acrylate |
|
Operating Temperature (℃) |
-55~+85 |
-55~+85 |
|
Proof Test (kpsi) |
≥100 |
≥100 |
Hot Tags: thin-clad bend-insensitive polarization-maintaining fiber, China thin-clad bend-insensitive polarization-maintaining fiber manufacturers, factory, energy injecting fibre, energy reflecting fibre, fibre for accelerated energy transmission, optical fiber for energy symmetry transmission, transmission fibre for energy drag, transmission fibre for energy loss






