Erbium Type 3 C-band Fiber with Very High Absorption (ER 1550C3A VHA)
Applications 应用: Single- and multi-channel optical amplifiers 单/多通道光放大器。
Features特点: Hermetic coating for increased environmental stability 密封涂层增加稳定性。
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Corning Part # |
Corning Description: |
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0351810506 |
Corning ER1550C3A VHA-500M Fiber |
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0351811006 |
Corning ER1550C3A VHA-1KM Fiber |
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0351812006 |
Corning ER1550C3A VHA-2KM Fiber |
Ke yOptical Specifications:
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Peak Absorption in Er band @ ~1530 nm |
15.0 – 19.5 dB/m |
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Fiber Absorption Spectral Deviation from reference fiber: 123-1202.1.2.6 |
± 0.75 % |
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Minimum Background Loss @ ~1250 nm (FOTP-78) |
15.0 dB/km |
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Cutoff Wavelength (FOTP-80) |
1350 nm |
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Mode-field Diameter @ 1000 nm (FOTP-191) |
3.5 ± 0.3 µm |
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Mode-field Diameter @ 1550 nm (FOTP-191) |
5.3 ± 0.4 µm |
Key Geometric Specifications:
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Cladding Diameter |
125 ± 1 µm |
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Coating Diameter |
245 ± 10 µm |
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Core-to-Clad Offset |
0.4 µm |
Performance Characterizations:
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Operating Temperature Range |
-40 to 80 ºC |
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Polarization Mode Dispersion @ 1520-1575 nm |
4 fs/m |
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Backscatter @ (1500 – 1600) nm |
1 X 10-4 %/m |
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Numerical Aperture (Typical) |
0.23 |
Other:
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Standard Lengths |
500m, 1 km, 2 km / reel |
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Proof Test |
>100 kpsi |
Deliverable Data:
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Core-to-Clad Offset |
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Background Loss @ ~1250 nm |
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Mode-field Diameter @ 1000 nm and 1550 nm |
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Cutoff Wavelength |
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Peak Er Absorption @ ~980 nm, Peak Er absorption @ ~1530 nm for overwrap |
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Giles file (one per new core lot): alpha & g* @ (960 – 1000) nm & (1465 – 1570) nm |
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