EDF-T10
All purpose EDF
 |
- Excellent efficiency due to highly homogeneous glass matrix
- Waveguide parameters chosen for low noise-figure, suppressed four-wave mixing and suppressed ESA
- Low splice losses
- Optimized splice loss recipes provided for client’s fusion slicer
- Low OH content (<0.25 ppm)
|
Coherent’s EDF-T10 is an all purpose erbium-doped fiber, currently used in a wide variety of amplifier designs. Our unique, proprietary doping method provides a number of measurable advantages. These include low OH content (<0.25 ppm), a homogeneous glass matrix (for low clustering, high conversion efficiency, and consistency), and the ability to control aluminum content with a high degree of precision. Tight control over aluminum allows us to maintain consistent gain spectra from batch to batch.
Coherent provides a full set of reliability qualification data and analyses for EDF products.
Specifications
| Product code |
EDF-T10 |
|
| Cut-off wavelength |
960 - 1100 nm |
|
| Mode field diameter @ 1550
nm |
4.9 - 6.3 μm |
|
| Numerical aperture |
0.23 ± 0.02 |
|
| Background loss @ 1200 nm |
≤ 7 dB/km |
|
| Peak absorption near 1530 nm |
6.0 - 9.0 dB/m |
|
| Cladding diameter |
125 ± 1 μm |
|
| Coating diameter |
245 ± 10 μm |
|
| Proof test level |
≥ 200 kpsi |
|
| Coating type |
UV-cured dual acrylate |
|
For more information contact
us.
