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Polarization-Maintaining Yb-Doped Fibers
Polarization-maintaining (PM) Yb-doped fibers adopts Panda type design to enhance the fiber birefringence. It demonstrate the characteristics of good conversion efficiency and high gain.
Classification:
Detailed introduction
Polarization-maintaining (PM) Yb-doped fibers adopts Panda type design to enhance the fiber birefringence. We offers standard single mode as well as double clad large mode area polarization maintaining Yb-doped fibers, which demonstrate the characteristics of good conversion efficiency and high gain.
Product Features
High precision geometric dimension control
Good degree of cross section symmetry
Great optical properties
Applications
Materials Processing, scientific research and medical
High precision measurement
Optical detection
Ultrafast fiber lasers and amplifiers
Specifications
Optical Properties | |||
Part Number |
CRY 6/125 |
CRY 20/400 |
CRY 30/250 |
Operating Wavelength(nm) |
1060~1115 |
1060~1115 |
1060~1115 |
Core NA |
0.11±0.01 |
0.065± 0.005 |
0.060± 0.005 |
Core Attenuation (dB/km@1200nm) |
≤ 15.0 |
≤ 15.0 |
≤ 30.0 |
Core Absorption(dB/m@915nm) |
85.0+10.0 |
/ |
/ |
Pump Clad Absorption(dB/km@915nm) |
/ |
0.5± 0.1 |
2.3±0.2 |
Norminal Birefringence |
2.5x10-4 |
4x10-4 |
1.5x10-4 |
Geomatical and Mechanical Properties | |||
Part Number |
CRY 6/125 |
CRY 20/400 |
CRY 30/250 |
Core Diameter(μm) |
6.0±0.5 |
20.0±1.5 |
30.0±1.5 |
Cladding Diameter(μm) |
125.0±1.0 |
400.0±10.0 |
250.0±5.0 |
Coating Diameter(μm) |
245.0±10.0 |
550.0±15.0 |
400.0±15.0 |
Core/Clad Offset(μm) |
≤ 0.5 |
≤ 2.0 |
≤ 2.0 |
Coating Material |
UV Cured, Dual Acrylate |
Low Index Acrylate |
Low Index Acrylate |
Operation Temperature Range |
-55~85℃ |
-55~85℃ |
-55~85℃ |
Proof Test Level(0.7GN/m²) |
≥ 100kpsi |
≥ 100kpsi |
≥ 100kpsi |
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+1(310)-729-7658, 86-28-6023 2191, 86-28-6023 2186
WhatsApp:+1(310)-729-7658

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