High Power 4000W 808nm Diode Laser Stack
Diode stacks can provide extremely high output powers of hundreds or thousands of watts, as used for pumping of high-power solid-state lasers, or used directly e.g. for laser material processing.
Typically, all diode bars within one stack are electrically connected in series. High Power 4000W 808nm Diode Laser Stack containing 40 bars, each one emitting 100 W, the laser diode driver will typically have to provide a drive current around 100 A and a drive voltage of the order of 80 V. As a single diode bar would require the same high current, the electrical cables do not have to be stronger for a stack; only the voltage will be higher, but still quite moderate. The higher voltage allows the laser diode driver to reach a higher power conversion efficiency.
Data sheet
Item No.:WC808VS4000
| Optical | |
| Center Wavelength | 808nm |
| Wavelength Tolerance | ±10nm |
| Working Mode | QCW |
| Output Power | 4000W |
| Number of Bars | 40 |
| Fast Axis Divergence(FWHM) | 38Deg |
| Slow Axis Divergence(FWHM) | 12Deg |
| Pulse Width | 400ms |
| Frequency | 1Hz |
| Electrical | |
| Operating Current | 100A |
| Threshold Current | 25A |
| Operating Voltage | 80V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | 0-55℃ |
| Coolant | Distilled Water |
| Flow Rate/Bar | 12L/min |
| Max Inlet Pressure | 350~500kPa |
| Water Temperature(Non Condensation) | 23-27℃ |
|
Filtered Water Particles |
<20um |
Package Drawing
Hot Tags: high power 4000w 808nm diode laser stack suppliers, manufacturers China, factory, wholesale, made in China