Laser Module for Raman Temperature Measurement DTS
Description：The nanosecond laser used in distributed Raman temperature sensing DTS features a minimum pulse width of 5 ns and peak power up to 30 W. It operates in both ACC and APC modes with stable signal output. The built-in pulse trigger output signal can synchronize with DTS acquisition cards.
Applications： Fiber Optic Sensing
Tags：DTS Nanosecond Pulse Laser
Wavelength：1550nm
Output Power：30000mW
Model：NSFL-30
Contact：
Dongz
Email: Sales@wxgphotonics.com
Dongz
Email: Sales@wxgphotonics.com
Applications
- DTS Fiber Optic Temperature Measurement
- Laser Ranging
Features
- High peak output
- Pulse width adjustable
Specifications
| Parameters | Units | Min | Typical | Max |
|---|---|---|---|---|
| Center wavelength | nm | - | 1550.12 | - |
| Spectral width (30dB) | nm | - | 0.3 | 1 |
| Output peak optical power | W | 30 | ||
| Repetition frequency | kHz | 5 | - | 20 |
| Pulse width | ns | 5 | - | 120 |
| Operating temperature | ℃ | -15 | - | 55 |
| Storage temperature | ℃ | -40 | - | 85 |
| Power consumption | W | - | 6 | 8 |
| Operating voltage | V | 9 | 12 | 13 |
| Trigger mode | / | nternal Trigger (Light Trigger Acquisition Card) | ||
| Communication interface | / | TTL | ||
| Communication protocol | / | Modbus RTU Slave | ||
| Pigtail type | / | 62.5/125 multimode fiber, FCC/APC connector (or customer specified) | ||
| Outgoing fiber length | m | ≥ 1 | ||
| APC mode | / | Yes | ||
Mechanical dimensions
Product Inquiry
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