* Low noise
* ACC, AGC, APC Option
* SM and PM fiber Option
* Automatic shut off pump protection
* Remote control
* Desktop, module package are optional
• An amplifier can boost the (average) power of a laser output to higher levels (→ master oscillator power amplifier = MOPA).
•It can generate extremely high peak powers, particularly in ultrashort pulses, if the stored energy is extracted within a short time.
•It can amplify weak signals before photodetection, and thus reduce the detection noise, unless the added amplifier noise is large.
•In long fiber-optic links for optical fiber communications, the optical power level has to be raised between long sections of fiber before the information is lost in the noise.
| 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 | |||||