Product Detail
The Gain Flattening Filter is a micro optics device based on environmentally stable thin-film filter technology. It is used to flatten the spectral gain in EDFAs. The components are characterized with low error function, low insertion loss, high return loss, excellent environmental stability and high power handling capability.
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Specifications |
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Parameter |
Unit |
Value |
|
Wavelength Range |
nm |
as required |
|
Max. Peak Insertion Loss |
dB |
0.6 |
|
Typ. Peak Insertion Loss |
dB |
0.4 |
|
Peak to Peak in Error Function @ 23 ℃ |
dB |
0.5 |
|
Wavelength Thermal Drift |
nm/℃ |
≤ 0.002 |
|
Min. Return Loss |
dB |
50 |
|
Max. Polarization Dependent Loss |
dB |
0.1 |
|
Polarization Mode Dispersion |
ps |
0.1 |
|
Max. Optical Power (Continuous Wave) |
mW |
300 |
|
Max. Tensile Load |
N |
5 |
|
Fiber Type |
- |
SMF-28 fiber |
|
Operating Temperature |
℃ |
- 5 to + 70 |
|
Storage Temperature |
℃ |
- 40 to + 85 |
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