Low Degree of Polarization(Polarizaion Extinction Ratio) ASE Wide Spectrum Light Souce, 1060/1550/1590 Band with Flatness Optimized
DESCRIPTION
The ASE light source consists of pump laser and rare-earth doped optical fiber mainly. Spontaneous emission produced by energy level transition of the doped rare-earth ion is amplified by pump laser to generate stable broadband output. Different doped fiber and matched pump can be combined to provide various operating band, including 1060nm, 1550nm, 1590nm and so on.
FEATURES
- High Output Power and Stability
- Wide and Flattened Spectrum
- Low Polarization and Ripple
APPLICATIONS
- Fiber Optic Sensing System
- Optical Passive Component Spectrum Testing
- Optical Coherence Tomography
- Spectral Analysis
| Parameter | Unit | Specification |
| Wavelength Spectrum | nm | 1528~1563 or 1528~1603 or 1060 |
| Flatness | dB | 2~7 |
| Output Power | dBm | 10~27 |
| Short Term Stability | dB | ±0.02/15Min |
| Long Term Stability | dB | ±0.05/8H |
| Fiber Type | – | SMF or PMF |
| Operating Temperature | ℃ | 0 ~ 50 |
| Storage Temperature | ℃ | -20 ~ 70 |
| Relative Humidity | % | 20~90 (Non-condensation) |
| Power supply* | – | AC220V (Bench-top); DC 5V, 2A (Module) |
| Dimensions (L×W×H)* | mm | 260×280×120 (Bench-top) 150×125×20 or 90×70×15 (Module) |
Note: *The specifications for Stability is tested under room temperature 25±2℃ after warm-up 30 minutes.
1.Test condition: fixed temperature, CW.
2.The specifications subject to change without notice.
ORDER INFORMATION
ASE-1-2-3-4-5-6
| 1 | 2 | 3 | 4 | 5 | 6 |
| Package | Flatness | Wavelength | Output Power | Fiber Type | Connector |
| M=Module | F=Flattened | C=C band | 10=10mW | S=SM Fiber | FA=FC/APC |
| B=Benchtop | N=Normal | CL=C+L band | 50=50mW | P=PM Fiber | FU=FC/UPC |
Typical Spectrum
