Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 600w cw micro channel vertical laser stack. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.

600W 940nm CW Micro Channel Laser Stack For Hair Removal
Feature:
- 600W output power, 940nm central wavelength
- Compact design, easy to integrate
- Optimized OE conversion efficiency
- Standard configuration and customer-design package
Application:
- Permanent painless hair removal
- IR Illumination for surveillance
- Scientific Research
- Pigment removal
- Beauty machine handle
We have 600W 940nm CW Micro Channel Laser Stack Diode Laser. Brandnew Technology, one of the leading diode laser manufacturers and suppliers in China, has a professional factory which manufacturers high quality and sells at competitive price. In this output power, we also have 808nm, 915nm, 976nm, 1064nm Laser Diode. The wavelength and the bar number can be customized.
Data Sheet
Item No: MC940VS600
Item Name: 600W CW Micro Channel Vertical Laser Stack
| Optical | |
| Center Wavelength λ | 940nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 600W |
| Spectral Width FWHM | 4nm |
| Fast Axis Divergence(FWHM) | 40Deg |
| Slow Axis Divergence (FWHM) | 10Deg |
| Polarization Mode | TE |
| Slope Efficiency | 1.0W/A |
| Electrical | |
| Operating Current Iop | 110A |
| Threshold Current Ith | 20A |
| Operating Voltage Vop | 12V |
| Power Conversion Efficiency | 50% |
| Thermal | |
| Operating Temperature | 25℃ |
| Storage Temperature | -40~80℃ |
| Wavelength Temperature Coefficient | 0.3nm/℃ |
| Coolant | Deionized Water |
| Flow Rate/Bar | 0.4-0.7L/min |
| Max Inlet Pressure | 380kPa |
| Resistivity | 0.25-5MΩ*cm |
The 600W CW Micro Channel Vertical Laser Stack is a high-power, continuous-wave (CW) laser system that integrates multiple diode laser bars into a compact stack configuration. It is primarily used for applications requiring high-power, efficient, and reliable laser output. Below are the key characteristics of this laser stack:
1. High Power Output (600W)
The 600W power output of the laser stack allows it to be used in high-demand applications that require significant laser energy. This makes it ideal for industrial, scientific, and medical applications, where high-intensity, stable laser light is essential. The ability to deliver 600W of power consistently ensures it can handle tasks such as laser cutting, welding, and material processing with high efficiency.
2. Continuous-Wave (CW) Operation
The CW operation mode allows the laser to emit a continuous beam of light, as opposed to pulsed output. This is beneficial for processes that require a constant power source, such as laser material processing or high-precision engraving. CW lasers provide stable and smooth energy delivery, which is important for maintaining consistent results in industrial and medical applications.
3. Micro Channel Cooling Technology
The Micro Channel Cooling technology is one of the standout features of this laser stack. This cooling method involves the use of small, efficient channels within the laser stack for heat dissipation. It allows for efficient thermal management, keeping the laser at optimal operating temperatures and preventing overheating. The microchannel design offers enhanced cooling performance, enabling the laser to maintain high output power for extended periods without thermal degradation.
4. Vertical Stack Configuration
The vertical laser stack configuration allows multiple diode laser bars to be stacked vertically within the system, maximizing the power output while minimizing the footprint. This design offers a compact and efficient solution, providing high-power output in a relatively small form factor. The vertical stacking ensures uniform distribution of heat and optical properties across the system.
5. High Efficiency
The 600W CW Micro Channel Vertical Laser Stack is designed for high electrical-to-optical efficiency, meaning it converts more of the electrical power into useful laser output with minimal energy loss. This makes the system more energy-efficient and cost-effective, reducing operational expenses for long-term use in various applications.
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