Description
The Connet 1.0um Band GHz Narrow Linewidth Single-frequency Fiber Laser is designed with a Master Oscillator Power Amplifier (MOPA) structure. It features a built-in single-frequency narrow linewidth seed laser and utilizes LiNbO3 phase modulators for spectral broadening. The output signal linewidth ranges from a few to tens of GHz, which can be easily adjusted using an RF signal frequency. The laser incorporates a low-noise fiber amplifier to increase the output power.
This fiber laser is ideal for high-power narrow linewidth fiber amplification systems. The GHz-level spectral linewidth enables a significantly increased Stimulated Brillouin Scattering (SBS) threshold and facilitates kilowatt-level high-power output. It serves as a key component for high-power spectral combination and coherent combination systems.
1.0um Band GHz Narrow Linewidth Fiber Laser
Specifications
| Center Wavelength: | 1064 nm |
|---|---|
| Output Power: | 0.05 W |
| Output Mode: | Continuous Wave (CW) |
| Beam Quality (M^2): | 1.05 |
| Spectral Linewidth: | Not Specified |
| Output Power Stability: | 0.5% ~ 0.6% |
| Output Fiber Type: | SM Fiber |
| Output Fiber Length: | 0.5 m |
| Interface: | Other / Not-specified |
| Cooling: | Other |
| Electrical Requirements: | 110V - 60Hz, 240V - 50Hz |
| Output Fiber Connector: | FC/APC |
| Storage Temperature: | -40 to +85 ℃ |
| Operating Temperature: | +10 to +50 °C |
| Output Power Tunable Range: | 30-100 % |
| Output Isolation: | 35 dB |
| RF Interface Impedance: | 50 Ω |
| RF Interface: | SMA |
| RF Signal Input: | Customer supply |
| LiNbO3 E-O Bandwidth: | 2-20 GHz |
| Spectrum Broadening: | LiNbO3 Phase Modulators |
| Wavelength Tunable Range: | 0.3 nm |
| Polarization Extinction Ratio: | 20 dB |
| Polarization: | Linear |
| Side-mode Suppression Ratio: | 40 dB |
| Linewidth: | 5 GHz |
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Download Data Sheet
Features
- MOPA structure with built-in single-frequency narrow linewidth seed laser
- LiNbO3 phase modulators for spectrum broadening
- Adjustable output linewidth through RF signal frequency control
- Low noise and high frequency stability
- Linear polarization with high Polarization Extinction Ratio (PER)
- Various wavelengths available
Applications
- Seed laser for kilowatt-level narrow linewidth fiber amplifiers
- Spectrum combination
- Coherent combination
- Other scientific research applications
Frequently Asked Questions
Can the output linewidth be adjusted?
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