An optical amplifier is a device which receives some input signal light and generates an output signal with higher optical power. Typically, inputs and outputs are laser beams (very rarely other types of light beams), either propagating as Gaussian beams in free space or in a fiber. The amplification occurs in a so-called gain medium, which has to be "pumped" (i.e., provided with energy) from an external source. Most optical amplifiers are either optically or electrically pumped.
Features:
Low noise
ACC, AGC, APC Option
SM and PM fiber Option
Automatic shut off pump protection
Remote control
Desktop, module package are optional
Applications:
Optical fiber sensing system
Optical fiber communication system
Please contact us for correct quotation
| Parameter | Unit | Pre-release type EDFA | Amplifier type EDFA | High power EDFA | YDFA |
| Operating wavelength range | nm | 1525- 1565 | 1050-1100 | ||
| Input minimum optical power | Bm | -40 | - 10 | - 10 | -3 |
| Saturated output optical power | Bm | 0 | 17/20/23 | 30/33/37 | 30/33 |
| Noise figure | B | 4.5 | 5.0 | 5.5 | 5 |
| Input optical isolation | B | 30 | |||
| Output optical isolation | B | 30 | |||
| Fiber type | SMF-28 or PM | HI1060 | |||
| Output connector | FC/APC | ||||
| Dimensions L x W x H | mm | Module:90*70*18 | Module:150*125*20 | ||
| Desktop: 320*220*90 | |||||
