Gain Flattening Filter
ACP’s Gain Flattening Filters for Erbriun-Droped Fiber Amplifiers (EDFAs) are based on thin-film filter technology and metal bonding micro-optics packaging. The Gain Flattening Filters provide in line compensation of the spectral gain profile of EDFAs. This device is used in high-power applications in DWDM systems.
Features
- Wide Operating Wavelength Range
- Low Insertion Loss
- Flat Spectral Gain
- High Stability and Reliability
- Epoxy Free Optical Path
Applications
- Fiberoptic Amplifiers
Specifications
| Parameter | Unit | Specifications | |
|---|---|---|---|
| Type | Standard | ||
| Operating Wavelength | nm |
C-Band: 1528 -1565 or custom L-Band: 1570 – 1610 or custom |
|
| Insertion Loss | dB | ≤ 0.60 | |
| Modulation Depth | dB | 1 -3 | 3.1 -6 |
| Peak to Peak Error Function | dB | ≤ 0.50 | ≤ 0.80 |
| Polarization Dependent Loss | dB | ≤ 0.10 | |
| Return Loss | dB | ≥ 50 | |
| Optical Power | mW | ≤ 500 | |
| Operating Temperature | °C | 0 to +70 | |
| Storage Temperature | °C | - 40 to +85 | |
| Package Dimensions | mm |
A=standard, Ø5.5 x L34 for bare fiber Ø5.5 x L38 for 900um fiber M=Compact, Ø4.8XL30 (250um bare fiber) N=Mini, Ø4.2xL28 (250um bare fiber) |
|
All values referenced are without connector.