双包层铒镱共掺光纤
双包层铒镱共掺光纤
双包层铒镱共掺光纤
- 产品详情
- 产品参数
Dual Clad Erbium/Ytterbium Doped Fiber
PM and non-PMerbium ytterbium co-doped dual clad fiber
· Optimized for efficient energy transfer
· Can be cleaved and spliced with standard equipment
TypicalApplications:
· High power Erbium Doped Fiber Amplifiers (EDFAs)
· Ytterbium/Erbium Doped Fiber Amplifier (YEDFA)
· Fiber laser
· Light Radar (LiDAR)
· Cable Television (CATV)
Product list：
CP1500Y Double clad ErYb doped fiber forhigh power amplifiers for CATV applications
PMCP1500Y(6.0/125)0.2 Polarizationmaintaining double clad ErYb doped fiber
Model | CP1500Y | PMCP1500Y(6.0/125)0.2 |
Laser Core | ||
Composition | Phosphosilicate with erbium and ytterbium | |
Operating Wavelength (nm) | 1520 - 1570 | |
Numerical Aperture | 0.20-0.22 | |
Mode Field Diameter (μm) | 5.6 – 6.5 @1550nm | 5.7 – 6.5 @1550nm |
Cut-Off Wavelength (nm) | 1290 - 1510 | |
Absorption (dB/m) | 19 (nominal) @1550nm | |
Pump Guide | ||
Composition | Pure silica with F-doped silica cladding | |
Numerical Aperture | 0.24 - 0.28 | 0.20 - 0.22 |
Mean Pump Guide Diameter (μm) | 80-104 | 105 |
Absorption (dB/m) | 1 (nominal) @940nm | |
General Guide | ||
Proof Test (%) | 1 (100 kpsi) | |
Coating Type | Dual Layer Acrylate* | |
Cladding Diameter (μm) | 125±1 | |
Coating Diameter (μm) | 245±7 | 250±10 |
Operating Temperature(℃) | -55 to +85 | |
