Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 120w 450nm fiber coupled diode laser. 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.
120W 450nm Fiber Laser Diode for Laser Lighting & Projection Systems
Features:
- 120W stable high-power CW output, 450nm blue wavelength
- Fiber coupled design, flexible optical transmission
- Industrial-grade thermal dissipation
Applications:
- Ideal for copper/gold/aluminum laser welding and cladding with no spatter and no porosity.
- Suitable for precision micro-welding of PCB, electronics and sensor pins.
- Used for fine marking and engraving on metal, plastic, wood and leather.
- Applied to 3D printing and additive manufacturing of copper‑based and precious metal powders.
Specifications:
Item No:FC450DZ120
| Optical | |
| Center Wavelength | 450nm±10nm |
| Output Power | 120W |
| Fiber | Detachable |
| Fiber Core | 105um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Connector | SMA905 |
| Electrical | |
| Operating Current Lop | 3A*4 |
| Threshold Current Lth | 0.3A |
| Operating Voltage Vop | 33V*4 |
| Thermal | |
| Test Temperature | 25℃ |
Design:
Bring your lighting vision to life with our 120W fiber-coupled laser diode, delivering intense, stable blue light for laser projectors, stage effects, and architectural illumination. With high power density, excellent beam quality, and a compact integration-friendly design, it empowers lighting engineers and system integrators to push the boundaries of brightness, color purity, and visual impact. Whether you're building the next-gen display or transforming a performance space, this is the laser you can trust for clarity, consistency, and control.
Our Second Harmonic Generation (SHG) Laser offers high-efficiency wavelength conversion for applications requiring narrow linewidth, high stability, and precise output - such as microscopy, spectroscopy, nonlinear optics, and quantum experiments. With advanced frequency doubling technology, our SHG lasers provide seamless conversion from IR to visible wavelengths (e.g., 1064nm to 532nm), ensuring excellent beam quality, compact integration, and long-term reliability.
Engineered for researchers and innovators who demand accuracy without compromise.
120W 450nm Fiber Coupled Diode Laser with driver board
dedicated drivers
We can provide dedicated driver boards that are specifically matched and optimized for our laser devices, ensuring stable performance and reliable operation.
Customization Services
We also provide customized driver solutions based on specific laser parameters (wavelength, power, modulation requirements) to ensure optimal compatibility and performance.
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