1570nm fiber laser light source adopts DFB semiconductor laser chip, single-mode optical fiber output, professionally designed driving circuit and TEC control to ensure laser safety and stability, which can provide desktop or modular packaging.
| Optical Parameter | Unit | Typical Values | Remark | |
| Center wavelength | nm | 1570±1 | ||
| Wavelength accuracy | nm | ±0.5 | ||
| Spectrum Linewidth | nm | ≤0.1 | ||
| Operating mode | – | CW | Continuous wavelength | |
| Sideband Rejection Ratio | dB | >50 | ||
| Output Power | mW | 10/20/50/100/200/400/500 | Customized | |
| Power adjustment range | – | 10~100% | ||
| Short-term Stability (15 Minutes) | dB | ≤ ±0.02 | Equivalent ≤ ± 0.5% | |
| Long-term Stability (8 Hours) | dB | ≤ ±0.05 | Equivalent ≤ ± 1.2% | |
| Polarization state | – | random | linear polarization | |
| Fiber Type | – | SMF-28e | PM1550 | |
| Optical Connector | – | FC/APC | ||
| Electrical and environmental parameters | Desktop | Module |
| Control Mode | Button /RS232 | RS232 |
| Communication Interface | * Optional: DB9 Female | DB9 Female |
| Power Supply | 100~240V AC, <30W | 5V DC, <15W |
| Dimensions | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
| Operation Temperature Range | -5~+35°C | |
| Operation Humidity Range | 0~70% | |
| ① | ② | ③ | ④ | ⑤ |
| FL | Operation Wavelength | Output power | Fiber Type | Package Type |
| 1570 | 10/20/50/100/200/400/500 (mW) | SM: SMF-28e
PM: PM1550 panda |
M: Module
B: Desktop |
If you need to customize other specifications, please provide detailed description for your requirement.
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