Description
Single frequency narrow linewidth fiber laser adopts rare earth-doped fiber DFB laser cavity structure, output wavelength 1550nm single longitudinal mode laser, spectral linewidth is less than 3kHz, output spectral side mode suppression ratio exceeds 60dB, can provide module or desktop package, it is distributed Ideal laser source for applications such as sensing.
1550nm Nano-Second Pulse Fiber Laser
Specifications
| Wavelength: | 1550 nm |
|---|---|
| Average Output Power: | 30 W |
| Pulse Duration: | 5 – 30 ns |
| Beam Quality (M^2): | Not Specified |
| Max Pulse Repetition Rate: | 100 kHz |
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Features
- Nanosecond pulse duration with high stability
- Central wavelength at 1550 nm
- Adjustable repetition rates and pulse energy
- High peak power and excellent beam quality
- Fiber-coupled output with PM or SM fiber options
- Air-cooled, compact design
- User-friendly interface with TTL/RS232 control
- Reliable performance over extended operation
Applications
- LiDAR and 3D mapping systems
- Eye-safe ranging and distance measurement
- Remote sensing and atmospheric analysis
- Material processing and micromachining
- Scientific research involving time-resolved spectroscopy
- Test and measurement systems
Frequently Asked Questions
What is the typical pulse width range?
The laser offers a tunable pulse width from 5 ns to 100 ns, depending on the model.
Is it eye-safe at 1550 nm?
Yes, 1550 nm lies within the eye-safe range of the infrared spectrum, making it suitable for outdoor and LiDAR applications.
Can I control the pulse repetition rate?
Yes, the laser supports user-defined repetition rates via TTL or RS232 interfaces.
What cooling method does the system use?
It is air-cooled, which simplifies integration and operation.
Is fiber type customizable?
Yes, both single-mode and polarization-maintaining fiber outputs are available depending on the configuration.
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