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808nm 720W 12 Bars Diode Laser Stack
Features:
- 808nm near-infrared wavelength
- 720W QCW output via a 12-bar vertical stack
- Vertical stack architecture optimizes beam uniformity
Applications:
- Hair Removal Equipment: Core optical component for commercial aesthetic clinics and beauty salons
- Medical Aesthetic Device OEM/ODM: Compatible with mainstream professional laser platforms
- Aesthetic Technology R&D: Ideal for testing treatment protocol optimization
- Mid-to-High End Portable Aesthetic Devices: Compact 12-bar stack design balances power and portability

The 808nm 720W 12-bar QCW diode laser stack is a dedicated high-performance optical core tailored for professional hair removal applications. Its 12-bar vertical stack design, targeted 808nm wavelength, efficient thermal management and stable QCW output address the core demands of aesthetic equipment: precise follicle targeting, safe treatment, and continuous reliable operation. With easy integration into various device platforms, it provides a cost-effective premium solution for medical aesthetic device manufacturing, commercial beauty clinics and aesthetic technology R&D projects.
Data Sheet
Item No: WC808VS720
| Optical | |
| Center Wavelength | 808nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 720W |
| Number of Bars | 12 |
| Fast Axis Divergence(FWHM) | 38Deg |
| Slow Axis Divergence(FWHM) | 12Deg |
| Pulse Width | ≤400ms |
| Duty Cycle | ≤40% |
| Electrical | |
| Operating Current Iop | 50-55A |
| Threshold Current Ith | 15A |
| Operating Voltage Vop | 24V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | 0-55℃ |
| Coolant | Distilled Water |
| Flow Rate/Bar | 4~6L/min |
| Max Inlet Pressure | 350~500kPa |
| Water Temperature(No Condensation) | 23~27℃ |
| Filtered Water Particles | <20um |
Drawing:

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