The 1550nm laser source is one pulsed fiber laser special designed for distributed fiber temperature measurement application. It offers excellent performance by optimizing backward traveling light, low-noise EDFA and wide working temperature. The laser source integrated a pulse signal generator inside. It can also be triggered via an external signal. Rigorous environmental testing ensures its long-term reliability and stability, making it ideal for OEM integration.
LumiMetriC developed Erbium fiber lasers in MOPA configuration offers customers a constant high peak power over a wide range of pulse repetition rate values for stable high performance. With low weight and small size, these lasers are easily deployed. At the same time, the solid construction is maintenance free and reliable, ensuring long-life operation at low operation cost.
 DataSheet-Fiber Laser-DTS_1550nm |
| KEY FEATURES Eye-safe Wavelength Compact Package Design Low Power Consumption Wide Temperature Range | APPLICATIONS Distributed Fiber Temperature Measurement |
Specifications (20°C)
PARAMETERS | UNIT | MIN. | TYP. | MAX. | NOTES |
Center Wavelength | nm | 1547 | 1550 | 1553 | |
Pulse Width (FWHM) | ns | 1 | 10 | ||
Pulse Repetition Frequency | kHz | 1 | 10 | 100 | |
Peak Power | W | 30 | at 10kHz/10nm/25°C | ||
Average Power | mW | 3 | at 10kHz/10nm/25°C | ||
Stability of Output Power | % | 5 | at 8h, 25°C | ||
Pulse Jitter | ns | 0.3 | |||
-3dB Spectral Width | nm | 0.5 | |||
Mode of Operation | - | Pulsed | |||
Trigger Mode | - | Internal or External TTL | |||
Fiber Type | - | MM62.5/125µm | |||
Power Supply Voltage | VDC | 5 | 12 | ||
Power Consumption | W | 5 | |||
Operating Temperature | °C | -20 | +60 | Case Temp. | |
Storage Temperature Range | °C | -40 | +75 | ||
Relative Humidity | % | 0 | 95 | ||
Weight | g | 100 | |||
Dimensions (L/W/H) | mm | 150x 120x 20 | |||
Contact: Lumispot
Phone: +86-15072320922
Tel: +86-510-87381808
Email: sales@lumispot.cn
Add: Bldg 4 No.99 Fu Rong 3rd Road, Wuxi, China
