NLS-100-32 1×32 Narrow Linewidth Laser
Digital Laser Components
Integration of single-frequency PM fiber laser, large-bandwidth electro-optic modulator, small-signal PM fiber amplifier, beamsplitter, driver and control circuit module
NLS-100-32 1×32 narrow linewidth laser is a high-performance, multi-channel laser seed source designed for applications in laser phased arrays, coherent synthesis, coherent detection/communication, and spectral synthesis. This narrow linewidth laser integrates a single-frequency PM fiber laser, a large-bandwidth electro-optic phase modulator, a small-signal PM fiber amplifier, a fiber beamsplitter, and driver and control circuit modules. It expands the linewidth of a single-frequency laser from the kHz range to 100GHz and uses multi-stage fiber amplification and fiber beam splitting to output 32 narrow linewidth laser signals.
The output power and laser linewidth of the 1×32 narrow linewidth laser are adjustable, adapting to various application needs. Its optical signal-to-noise ratio has been verified in coherent synthesis systems to ensure high-quality laser output. This 1×32 narrow linewidth laser is ideal for integration into various laser systems, providing a stable and reliable laser source for high-energy applications.
| Optical Characteristics | |
| Output power (mW) | 1-100 |
| Power tunability (%) | 10-100 |
| Polarization extinction ratio (dB) | >20 (fast axis cut-off) |
| Laser wavelength (nm) | 1064±2 |
| Beam quality (M²) | < 1.1 |
| Laser linewidth (GHz) | 10-100 (adjustable) |
| Relative Intensity Noise (dBm/Hz) | < -100 |
| Optical signal-to-noise ratio (dB) | >55 |
| Optical Output | |
| Output fiber type | PM980 |
| Output fiber interface | FC/APC |
| Number of output signals | 32 |
| Pigtail length (m) | 1 |
| Electrical Characteristics | |
| Input voltage (V) | AC220 or DC24 |
| Communication method | RS485 |
| Environmental Adaptability | |
| Operating conditions | -5 to 45°C, < 90%RH, can be reinforced for special environments |
| Storage conditions | -20 to 45°C, < 90%RH, can be reinforced for special environments |
- High-energy laser phased array/coherent synthesis
Provides a stable laser array for synthesis. - All-vector light field regulated lasers
Offers precise light field modulation capabilities. - Multi-Input Multi-Output (MIMO) lidar/laser communication
Provides high-quality, multi-channel laser signals.
NLS-100-32 1×32 narrow linewidth laser is the ideal choice for high-performance laser systems, delivering multiple stable, narrow linewidth laser signals to meet the demands of high-energy laser coherent synthesis and precise control.
