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.
| Features | Applications |
| · Narrow Linewidth
· Power and Spectrum Stability · SM or PM optional |
· Fiber Sensor
· Fiber Laser · Optical device testing |
| Optical Parameter | Unit | Typical Values | Remark |
| Center wavelength | nm | 1570±1 | |
| Spectrum Linewidth | nm | ≤0.1 | |
| Sideband Rejection Ratio | dB | >50 | |
| Output Power | dBm | 10/20/30/33/37 | Customized |
| Short-term Stability (15 Minutes) | dB | ≤ ±0.02 | |
| Long-term Stability (8 Hours) | dB | ≤ ±0.05 | |
| Fiber Type | – | SMF-28e/PM1550 Panda | |
| Optical Connector | – | FC/APC |
| Electrical and environmental parameters | Desktop | Module |
| Control Mode | Button | RS232 |
| Communication Interface | * Optional | 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~+55°C | |
| Operation Humidity Range | 0~70% | |
Ordering Information P/N: ①-②-③-④-⑤
When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better.
| ① | ② | ③ | ④ | ⑤ |
| FL | Operation Wavelength | Output power (dBm) | Fiber Type | Package Type |
| 1570 | 10/20/30/33/37 | SM: SMF-28e
PM: PM1550 panda |
M: Module
B: Desktop |
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