Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 808nm diode laser bar lightsheer et duet. 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.
808nm Diode Laser Bar Lightsheer ET Duet
Feature:
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Wavelength: 808 nm (near-infrared, NIR)
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Output Power: 1620W (CW or QCW depending on configuration)
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Structure: Horizontal bar stack (typically composed of multiple diode bars)
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Cooling: Efficient water or microchannel cooling system
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High Brightness: Suitable for direct pumping and high-energy transfer
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Long Lifetime: >10,000 hours with proper thermal management
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High Conversion Efficiency: Optimized for energy-sensitive systems
Application:
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Defense & Aerospace: Laser range finding and directed energy research
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Laser Illumination & Thermal Applications: IR lighting or heating systems for specialized industrial setups
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Replaces 808nm Diode Laser Bar Lightsheer ET Duet Handle Stacked Array
Specification:
Item No.: WC808HA1620
Item Name: 808nm 1620W Water Cooled Horizontal Array Diode Laser
| Optical | |
| Center Wavelength | 808nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 1620W |
| Working Mode | QCW |
| Number of Bars | 70 |
| Fast Axis Divergence(FWHM) | 38Deg |
| Slow Axis Divergence(FWHM) | 12Deg |
| FAC | Available |
| Electrical | |
| Operating Current Lop | ＜50A |
| Threshold Current Lth | 8A |
| Operating Voltage Vop | ＜140V |
| Pulse Width | ＜100ms |
| Frequency | ＜10Hz |
| Thermal | |
| Operating Temperature | 20~30℃ |
| Storage Temperature | 0-55℃ |
| Coolant | Distilled Water |
| Flow Rate/Bar | 4~6L/min |
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Max Inlet Pressure |
350~500kpa |
| Water Temperature | 23~27℃ |
| Filtered water Particles | ＜20um |
Drawing:
808nm Diode Laser Bar Lightsheer ET Duet Designed to work with LightSheer devices：
Genuine or compatible for use with LightSheer ET / Duet handpieces
Works synergistically with the cooling system to enhance patient comfort
Easy to replace for longer device life
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