BLF-455-400 blue semiconductor laser adopts small core fiber output, high power density, good beam quality, uniform output spot, and high electro-optical efficiency. Fiber optic adopts standard OBH interface, which is easy to integrate into the system and widely used in laser welding and additive manufacturing of non-ferrous metals. This laser has a center wavelength of 455 ± 15nm, with continuously adjustable power and a maximum continuous output power of over 400W. It can be used in fields such as new energy battery manufacturing, electric vehicle components, 3C electronic precision welding, and laser 3D printing.
Application Area
BLF-455-400 blue semiconductor laser adopts small core fiber output, high power density, good beam quality, uniform output spot, and high electro-optical efficiency. Fiber optic adopts standard OBH interface, which is easy to integrate into the system and widely used in laser welding and additive manufacturing of non-ferrous metals.
This laser has a center wavelength of 455 ± 15nm, with continuously adjustable power and a maximum continuous output power of over 400W. It can be used in fields such as new energy battery manufacturing, electric vehicle components, 3C electronic precision welding, and laser 3D printing.
| Parameter Category | Specific Parameter | Parameter Value |
|---|---|---|
| Product Model | BLF - 455 - 400 | - |
| Optical Parameters | Operating Mode | Continuous |
| Central Wavelength | 455±15nm | |
| Maximum Continuous Output Power | ≥400W | |
| Beam Quality | 22mm·mrad | |
| Optical Fiber | 220μm, 0.26NA | |
| Fiber Length | 8m / Customizable | |
| Fiber Interface | QBH | |
| Power Instability | ≤2%@RMS | |
| Power Adjustment Range | 10% - 100% | |
| Electrical Parameters | Power Supply | 380V AC, 50Hz |
| Control Method | Local Control / External Analog Control | |
| Cooling Parameters | Cooling Method | Water Cooling |
| Laser Cooling Pipe Size | φ16 (Outer) × φ12 (Inner) | |
| Fiber Cooling Pipe Size | φ6 (Outer) × φ4 (Inner) | |
| Cooling Capacity Requirement | ≥2kW | |
| Laser Water Flow Rate | ≥6L/min | |
| Fiber Output Water Flow Rate | ≥2L/min | |
| Cooling Water Temperature | 22℃ | |
| System Parameters | Operating Ambient Temperature | 5 - 35℃ |
| Operating Ambient Humidity | ≤70%RH@25℃ | |
| Fiber Bending Radius | Short - term winding radius ≥250mm Long - term winding radius ≥500mm | |
| System Configuration | Composite Welding Head | Optional |
| Composite Galvanometer | Optional |