| Draft Specifications | |||||
|---|---|---|---|---|---|
| Description | 22/400 Polarization Maintaining, High Absorption, Yb-doped Gain Fibe | ||||
|
Feature
|
Min | Typical | Max | Unit | Note |
| Optical Characteristics | |||||
| MFD | 19 | 19.5 | 20 | µm | @ 1070 nm calculated from Aeff |
| Cladding NA | 0.46 | ||||
| Cladding Absorption | 0.6 | 0.65 | 0.7 | dB/m | @ 915 nm |
| Core Concentricity | 1 | µm | |||
| Optical-Optical Efficiency | 80 | % | @ 1070 nm | ||
| TMI Threshold | 2 | kW | @ 1070 nm | ||
| Optimal starting bend diameter |
9 | 11 | 13 | cm | |
| Birefringence | 1e-4 | Measured at 1480 nm | |||
| Mechanical Characteristics | |||||
| PM Fiber type |
PANDA
|
||||
|
Equivalent Cladding Diameter
|
385 | 400 | 415 | µm | Averaged over the shaped cladding |
| Cladding Shape |
Star
|
||||
| Coating Diameter | 535 | 550 | 565 | µm | |
| Coating Material |
Low Index Polymer
|
||||
|
Proof Test Level
|
100 | kpsi | |||
| Order by Part Number |
8000163
|
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