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Description
PM Raman Optical Fiber
Description
PM Raman Optical Fiber
| Attenuation | maximum @ 1450 nm, 0.58, maximum @ 1550 nm, 0.45, typical @ 1450 nm, 0.54, typical @ 1550 nm, 0.42 (dB/km) |
|---|---|
| Proof Test Level | 100 (kpsi) |
| Proof Test Level | 0.689 (GPa) |
| Typical Applications | Discrete Broadband Raman Amplifiers, Raman Lasers |
| Options | The fiber can be delivered on a 29 x 175 mm spool, optionally with standard fiber pigtails spliced to it, and with a layer of protective silicone to protect against mechanical damage. |
| Type | Non-Standard |
| Cladding Diameter | 125 ± 1 (µm) |
| Coating Diameter | 245 ± 5 (µm) |
| Cutoff Wavelength | < 1050 (nm) |
| Core Eccentricity | < 0.6 (µm) |
| Raman Gain Efficiency | @ 1551 nm, 2.5 ((W·km)-1) |
| Extinction Ratio (L=100 m) | > 30 (dB) |
| Cladding Non-Circularity | < 2% |
| Effective Area | @ 1450 nm, 16.1 ± 1.5, @ 1550 nm, 18.7 ± 1.5 (µm2) |
| Dispersion Slope | @ 1550 nm, 0.02 (ps/(nm²·km)) |
| Dispersion | @ 1550 nm, -20 (ps/(nm·km)) |
| PM or non-PM | PM |
| Delivery | On a 105 x 265 mm spool |
| Peak Raman Gain Efficiency (typical) | 2.5, using a depolarized pump at 1453 nm ((W·km)-1) |
| Birefringence (typical) | 2.8 x 10-4 |
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