Next-Generation 808nm Diode Laser Array for Side-Pumped Nd: YAG Laser Modules
Oriental-Laser proudly unveils the HS-MI-4-40-Rofi, a high-performance horizontal microchannel cooled (HMC) diode laser array, engineered for use in side-pumped Nd:YAG laser modules. Designed with superior thermal efficiency, this industrial diode laser stack delivers 40W or 60W per bar, with a total output of 160W–480W, ideal for applications such as laser welding, marking, and cutting.
Micro Channel Cooling for High Power Laser Diode Operation
Unlike traditional macro channel cooling systems limited to 20–25W/bar, this MCC diode laser achieves stable continuous wave (CW) output of 40W or 60W per bar, enabling higher power density and long-term performance in industrial environments.
ROFIN Laser Replacement & Dilas Compatible Diode Stack
HS-MI-4-40-Rofi is a drop-in replacement for Dilas horizontal diode stacks, and a perfect fit for ROFIN 30D, 50D, and 100D laser systems. This laser bar array simplifies maintenance, upgrade, and integration without requiring major system redesign.
Modular Horizontal Diode stack with 4–8 Bars for Flexible Power Configuration
Choose between 4-bar and 8-bar configurations, allowing custom outputs from 160W to 480W. This 808nm diode laser array for pumping is optimized for side-pumped systems that demand a compact form factor and efficient cooling.
Key Specifications – HS-MI-4-40-Rofi
| Parameter | Specification |
| Output Power per Bar | 40W (60W optional) |
| Bar Configuration | 4–8 bars |
| Wavelength | 808nm ±2nm |
| Cooling Method | Micro Channel Cooling (MCC) |
| Beam Divergence (FWHM) | ＜39° (⊥) / ＜10° (‖) |
| Operating Voltage | ≤8V |
| Operating Current | ≤40A |
| Conversion Efficiency | ＞50% |
| Operating Mode | Continuous Wave (CW) |
| Application | Laser pumping, welding, marking |
Ideal for Use In
- Side-pumped Nd: YAG laser systems
- 808nm laser diode pumping modules
- ROFIN laser diode module upgrades
- Laser marking and welding machines
- Compact MCC diode laser solutions
Oriental-Laser is committed to developing high-reliability industrial diode laser modules. Our HS-MI-4-40-Rofi MCC diode array is now globally available, offering OEMs and system integrators an efficient and cost-effective solution for high-power side-pumped lasers.
