GA-1550-D
The GA-1550-D is a high-frequency all-fiber pulsed laser operating at 1550 nm, designed to deliver high peak power stability and an excellent beam profile in an ultra-compact, cost-effective, and easy-to-operate system. Its all-fiber architecture ensures a long operational lifetime of up to 10,000 hours with minimal maintenance, making it ideal for both laboratory and industrial applications. The GA-1550-D is widely used in laser radar (LiDAR), optical fiber sensing, life sciences, microelectronics, scientific research, optical simulation.
Features
- High-frequency pulsed operation at 1550 nm
- Peak power: 1 µW–10 mW (fixed options)
- Adjustable pulse width: 5–100 ns
- Repetition frequency: 1 Hz–10 MHz (adjustable)
- TEM₀₀ beam with M² < 1.2 for superior beam quality
- High output stability: <1–3% RMS over 4 hours
- All-fiber compact design for long lifetime and low maintenance
- Optional polarization ratio >15 dB
- Fast warm-up: <5 minutes
- Flexible delivery cable
- 5 V DC power supply
Applications
- Laser radar (LiDAR)
- Optical fiber sensing and instrumentation
- Life sciences research
- Microelectronics and photonics
- Scientific experiments and optical simulation
- Precision measurements and laboratory setups
Specifications
| Parameter | Specification |
|---|---|
| Wavelength (nm) | 1550 ±1 |
| Operating Mode | Pulsed |
| Peak Power (mW) | 1 µW–1 mW (fixed), 1 mW–10 mW (fixed) |
| Power Stability (rms, 4 h) | <1%, <3% |
| Pulse Width (ns) | 5–100 (adjustable) |
| Repetition Frequency (Hz) | 1 Hz–100 kHz, 1 Hz–10 MHz (adjustable) |
| Transverse Mode | TEM₀₀ |
| M² Factor | <1.2 |
| Polarization Ratio | Random / >15 dB |
| Warm-up Time (min) | <5 |
| Operating Temperature (℃) | 15–35 |
| Delivery Cable Length (m) | Variable |
| Power Supply | 5 V DC |
| Expected Lifetime (h) | 10,000 |
| Warranty | 1 year |
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