Medium-to-high-power direct diode laser

Medium-to-high-power direct diode laser

Supplier
Bluestream-bj
Category
Laser Diodes
Origin
China

Standard wavelengths are 915 or 980nm, with other wavelengths customizable. Standard powers are 1000, 2000, and 3000W, with other powers also customizable. An LCD panel displays power, current, temperature, pulse width, and frequency. Settings can be adjusted on the panel or remotely through an RS232 serial port. The highly integrated system is easy to operate.

Specification Snapshot
Power [Power :1000 W]
1000 W
Power [Power :2000 W]
2000 W
Power [Power :3000W]
3000W
Weight [Power :1000 W]
Approximately 40kg
Weight [Power :2000 W]
Approximately 46 kg
Weight [Power :3000W]
Approximately 66kg
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Overview

Standard wavelengths are 915 or 980nm, with other wavelengths customizable. Standard powers are 1000, 2000, and 3000W, with other powers also customizable. An LCD panel displays power, current, temperature, pulse width, and frequency. Settings can be adjusted on the panel or remotely through an RS232 serial port. The highly integrated system is easy to operate.

Specifications

ParameterValue
Power [Power :1000 W]1000 W
Power [Power :2000 W]2000 W
Power [Power :3000W]3000W
Wavelength Range [Power :1000 W]915nm/980nm
Wavelength Range [Power :2000 W]915nm/980nm
Wavelength Range [Power :3000W]915nm/980nm
Fiber parameters [Power :1000 W]300μm [NA 0.22]
Fiber parameters [Power :2000 W]600μm [NA 0.22]
Fiber parameters [Power :3000W]600μm [NA 0.22]
Fiber length [Power :1000 W]5/10 m
Fiber length [Power :2000 W]5/10 m
Fiber length [Power :3000W]5/10 m
Output Connectors [Power :1000 W]QBH
Output Connectors [Power :2000 W]QBH
Output Connectors [Power :3000W]QBH
Aiming light [Power :1000 W]Red
Aiming light [Power :2000 W]Red
Aiming light [Power :3000W]Red
Operating mode [Power :1000 W]Continuous / Modulation
Operating mode [Power :2000 W]Continuous / Modulation
Operating mode [Power :3000W]Continuous / Modulation
Polarization direction [Power :1000 W]Random
Polarization direction [Power :2000 W]Random
Polarization direction [Power :3000W]Random
Output Power Stability (25℃) [Power :1000 W / 25℃ / 2 hours]<2%(2 hours )
Output Power Stability (25℃) [Power :2000 W / 25℃ / 2 hours]<2%(2 hours )
Output Power Stability (25℃) [Power :3000W / 25℃ / 2 hours]<2%(2 hours )
Power adjustment Range [Power :1000 W]10%-100%
Power adjustment Range [Power :2000 W]10%-100%
Power adjustment Range [Power :3000W]10%-100%
Max Modulation Frequency [Power :1000 W]20kHz
Max Modulation Frequency [Power :2000 W]20kHz
Max Modulation Frequency [Power :3000W]20kHz
Weight [Power :1000 W]Approximately 40kg
Weight [Power :2000 W]Approximately 46 kg
Weight [Power :3000W]Approximately 66kg
Dimensions [Power :1000 W]5U (220 mm),710mm deep
Dimensions [Power :2000 W]5U (220 mm),710mm deep
Dimensions [Power :3000W]5U (220 mm),710mm deep
Voltage [Power :1000 W / Single-phase / AC / PE / 50/60Hz]Single-phase ,220±20V,AC,PE,50/60Hz
Voltage [Power:2000 W / Three-phase / AC / PE / 50/60Hz]Three-phase,380±30VAC, PE,50/60Hz
Voltage [Power:3000W / Three-phase / AC / PE / 50/60Hz]Three-phase,380±30V, AC, PE,50/60Hz
Power Dissipation [Power :1000 W]2.5 kW
Power Dissipation [Power :2000 W]4.0 kW
Power Dissipation [Power :3000W]5.0kW
Control Method [Power :1000 W]Specialized software control, RS232 and AD control
Control Method [Power :2000 W]Specialized software control, RS232 and AD control
Control Method [Power :3000W]Specialized software control, RS232 and AD control
Cooling capacity requirement [Power :1000 W]2.5 kW
Cooling capacity requirement [Power :2000 W]4.0 kW
Cooling capacity requirement [Power :3000W]5.0kW
Min Flow rate [Power :1000 W]8l/min
Min Flow rate [Power :2000 W]12L/min
Min Flow rate [Power :3000W]15l/min
Input Pressure [Power :1000 W]0.25MPa
Input Pressure [Power :2000 W]0.25MPa
Input Pressure [Power :3000W]0.25MPa
Water pipe dimensions (outer diameter) [Power :1000 W]φ12mm
Water pipe dimensions (outer diameter) [Power :2000 W]φ12mm
Water pipe dimensions (outer diameter) [Power :3000W]φ12mm
QBH Water flow rate [Power :1000 W]1.5~2.0L/min
QBH Water flow rate [Power :2000 W]1.5~2.0L/min
QBH Water flow rate [Power :3000W]1.5~2.0L/min
Temperature [Power:1000 W / Operating temperature]10 – 45 °C
Temperature [Power :1000 W / Storage temperature]5 – 65 °C
Temperature [Power:2000 W / Operating temperature]10 – 45 °C
Temperature [Power :2000 W / Storage temperature]5 – 65 °C
Temperature [Power:3000W / Operating temperature]10 – 45 °C
Temperature [Power :3000W / Storage temperature]5 – 65 °C
Humidity [Power :1000 W / 25°C, Non-condensing]<75 % (25°C, Non-condensing )
Humidity [Power :2000 W / 25°C, Non-condensing]<75 % (25°C, Non-condensing )
Humidity [Power :3000W / 25°C, Non-condensing]<75 % (25°C, Non-condensing )
Ingress Protection Rating [Power :1000 W]IP54
Ingress Protection Rating [Power :2000 W]IP54
Ingress Protection Rating [Power :3000W]IP54
Laser Safety Class [Power :1000 W / EN 60825-01]4 (EN 60825-01)
Laser Safety Class [Power :2000 W / EN 60825-01]4 (EN 60825-01)
Laser Safety Class [Power :3000W / EN 60825-01]4 (EN 60825-01)

Applications

Metal welding; laser cladding; laser hardening; heat treatment. Medium-power direct semiconductor lasers (500-1500W) are mainly used for welding architectural hardware, tools and household hardware, particularly stainless steel. For metal welding, semiconductor lasers offer large spots, uniform beam-quality distribution, high electro-optical conversion efficiency and low investment costs, making them suitable for thin-sheet welding such as household hardware. High-power direct semiconductor lasers (>1500W) mainly serve hardening, cladding and 3D printing. For hardening and cladding, they offer no consumables, small heat-affected zones, compact size, high electro-optical conversion efficiency, easy automation integration, maintenance-free operation and low costs, making them an ideal choice for cladding applications.

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Supplier Information

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Bluestream-bj
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Beijing BlueStream Huaxing Optoelectronic Technology Co., Ltd., established in 2018, is a hard-tech enterprise focusing on R&D and production of laser aging and testing equipment. The company adheres to independent R&D and innovation, and has obtained one invention patent. It obtained the national high-tech enterprise certification in 2021 and the national specialized and sophisticated 'Little Giant' enterprise qualification in 2026. It is a member unit of the National Standards Committee for high-power laser applications and the Laser Processing Committee of the Chinese Optical Society, a first-term member of the Laser Application Branch of the China Optics and Optoelectronics Manufacturers Association, and a council member of the CSA Zhongguancun Semiconductor Industry Alliance. The company's products have won many awards, such as the 2024 Laser Golden Glory 'Eagle Award', the 2025 'New Product' award, and the 2025 Ringier Industrial Laser 'Technology Innovation Award'. The company specializes in R&D and production of laser aging, testing and packaging equipment, mainly serving optical chip and laser manufacturers and research institutes. It also provides application-based semiconductor lasers and customized semiconductor laser systems, serving industries such as laser plastic welding, laser soldering, laser lighting, lidar, laser medical treatment, laser weapons, and laser scientific research. Since its establishment, the company has been market-oriented, driven by technological innovation, and dedicated to customer service, adhering to the research spirit of internal innovation and enterprising, and the corporate philosophy of external loyalty and cooperation, attracting many industry elites to form a stable core technical team. It can quickly provide customized products and solutions to customers, serving clients in the Yangtze River Delta, Pearl River Delta, and Beijing-Tianjin-Hebei regions. Welcome new and old customers to call for exchanges and cooperation!

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