N Series pulsed fiber laser 20N
N-series pulsed lasers use fiber Q-switching technology for high beam quality, high stability, and long life. Applications include precision processing and research experiments.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Output Power | 20~22 W |
| Repetition Rate | 30~80 KHz |
| Single-pulse energy | 0.67 mJ |
| Pulse width Range | 100~140 ns |
| Operating mode | Pulsed |
| Polarization state | Random |
| Spot diameter | 5.5~7.5 mm |
| Spot Ellipticity | >90 % |
| Beam quality M² | <1.45 |
| Power adjustment Range | 10~100 % |
| Red light power [Customization supported] | >0.3 mW |
| Light-on delay [Pout=Pnom，10%~90%] | <200 us |
| Light-off delay [Pout=Pnom，90%~10%] | <100 us |
| Supply Voltage | 24VDC |
| Operating Current | <5 A |
| Power Dissipation | <120 W |
| Interface | Power interface: 25 pins |
| Heat dissipation Method | Air cooling |
| Fan | Variable-speed fan |
| Dimensions | 235 mm × 160 mm × 70 mm |
| Weight | <2.2 kg |
| Fiber length [Customization supported] | 1.8~2 M |
| Power cable length [Customization supported] | >1 M |
| Operating environment Temperature | min:0 ℃；max:40 ℃ |
| Storage temperature | min:-10 ℃；max:60 ℃ |
| Warm-up time | min:1 min；max:10 min |
| Operating environment Humidity | min:10 %；max:95 % |
Key Features
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
1000/1500/2000W Single Mode Continuous Wave Green Fiber Laser GCL-1000-F-S-W-S
Laser Modules & Systems
Gongdalaser
working mode: Continuous / modulation Central Wavelength: 532±2 nm Power Stability [8h]: ±1.5 %
Gongda Laser introduced its 1000W to 2000W single mode continuous wave green lasers to address processing problems such as the extremely low infrared absorption and unstable forming of highly reflective materials. The series emphasizes exceptional processing stability. It uses the strong absorption of 532nm green light by metals, excellent beam quality and a real time closed loop power control system to suppress welding spatter at its source and maintain high consistency during prolonged, intensive processing.
-
1000/1500/2000W Single Mode Continuous Wave Green Fiber Laser GCL-1500-F-S-W-S
Laser Modules & Systems
Gongdalaser
working mode: Continuous / modulation Central Wavelength: 532±2 nm Power Stability [8h]: ±1.5 %
Gongda Laser introduced its 1000W to 2000W single mode continuous wave green lasers to address processing problems such as the extremely low infrared absorption and unstable forming of highly reflective materials. The series emphasizes exceptional processing stability. It uses the strong absorption of 532nm green light by metals, excellent beam quality and a real time closed loop power control system to suppress welding spatter at its source and maintain high consistency during prolonged, intensive processing.
-
1000/1500/2000W Single Mode Continuous Wave Green Fiber Laser GCL-2000-F-S-W-S
Laser Modules & Systems
Gongdalaser
working mode: Continuous / modulation Central Wavelength: 532±2 nm Power Stability [8h]: ±1.5 %
Gongda Laser introduced its 1000W to 2000W single mode continuous wave green lasers to address processing problems such as the extremely low infrared absorption and unstable forming of highly reflective materials. The series emphasizes exceptional processing stability. It uses the strong absorption of 532nm green light by metals, excellent beam quality and a real time closed loop power control system to suppress welding spatter at its source and maintain high consistency during prolonged, intensive processing.
-
3000/4000W Single Mode Continuous Wave Green Fiber Laser GCL-3000-F-SC-W-S
Laser Modules & Systems
Gongdalaser
working mode: Continuous / modulation Central Wavelength: 532±2 nm Power Stability [8h]: ±2 %
Gongda Laser recently introduced near single mode 3000W and 4000W continuous wave green lasers, described as quasi single mode continuous wave green lasers with the highest average power worldwide. They provide more energy for processing highly reflective materials. Their near single mode output maintains high beam quality and consistency, with the potential to improve welding quality, efficiency and penetration depth in thick copper processing. The system uses an all fiber fundamental frequency architecture and external cavity frequency doubling for high stability and reliability.
-
3000/4000W Single Mode Continuous Wave Green Fiber Laser GCL-4000-F-SC-W-S
Laser Modules & Systems
Gongdalaser
working mode: Continuous / modulation Central Wavelength: 532±2 nm Power Stability [8h]: ±2 %
Gongda Laser recently introduced near single mode 3000W and 4000W continuous wave green lasers, described as quasi single mode continuous wave green lasers with the highest average power worldwide. They provide more energy for processing highly reflective materials. Their near single mode output maintains high beam quality and consistency, with the potential to improve welding quality, efficiency and penetration depth in thick copper processing. The system uses an all fiber fundamental frequency architecture and external cavity frequency doubling for high stability and reliability.
Related Articles
As a professional ultraviolet‑laser solution provider, Precilasers has launched its 266 nm narrow‑linewidth industrial laser, delivering reliable single‑frequency output for high‑precision interference lithography, semiconductor inspection and precision metrology applications.
On November 28, 2024, the 3rd China Laser Star Enterprise Summit & Advanced Laser Processing Technology Summit, an annual influential event in the laser industry, was grandly held in Wuhan Optics Valley.
Within cutting‑edge ultrafast photonics research, asynchronous optical sampling (ASOPS) and synchronous sampling serve as fundamental technologies for terahertz excitation detection, coherent Raman imaging and other time‑resolved spectroscopy experiments.
A laser bar is an array semiconductor laser chip integrated with dozens of emitters, which realizes hundred-watt quasi-continuous output on a single chip. With regular emitter arrangement and controllable fill factor, integrated thermal design and superior wall-plug efficiency compared to single chips, it acts as the core light source for high-power pumping, medical lasers and precision processing.
Loading...
Name
Phone
Organization
Use Case
Database Platform