Description
5–7W 450–455nm High-Power Blue Laser
Engineered for demanding optical and laboratory applications, this 450–455nm blue semiconductor laser combines an imported laser diode source, FAC fast-axis collimation, precision-coated optics, and a high-capacity copper thermal management system in a rugged CNC-machined stainless-steel housing.
Designed as an industrial-grade portable optical tool rather than a conventional DIY assembly, the system focuses on beam quality, thermal stability, optical efficiency, and long-term mechanical durability.
Key Features
5–7W Optical Output
High-power blue semiconductor laser operating at 450–455nm, providing a concentrated blue optical output for appropriate professional and laboratory applications.
FAC Fast-Axis Collimation
The FAC (Fast Axis Collimation) optical process corrects the fast-axis divergence of the laser diode and helps produce a more controlled, parallel beam profile.
Precision Aspheric Optics
An aspheric coated collimating lens helps reduce spherical aberration while multi-layer anti-reflection coatings improve optical transmission and reduce unwanted optical losses.
Solid Copper Thermal Management
The laser module incorporates a Ø21mm × 40mm solid copper heat sink to efficiently conduct heat away from the laser diode during operation.
Indium Thermal Interface
An indium-based metallurgical thermal interface provides stable thermal conduction without the evaporation characteristics associated with conventional thermal grease. The design also helps accommodate thermal cycling stresses.
Precision CNC Stainless-Steel Housing
The main body is manufactured from stainless steel using precision CNC machining and polished metal finishing, providing a rigid and durable industrial enclosure.
Technical Specifications
| Specification |
Details |
| Laser Type |
Blue Semiconductor Laser |
| Wavelength |
450–455nm |
| Optical Power |
5–7W |
| Beam Technology |
FAC Fast-Axis Collimation |
| Lens |
Aspheric Coated Collimating Lens |
| Thermal Interface |
Indium |
| Heat Sink |
Ø21mm × 40mm Solid Copper |
| Housing |
CNC-Machined Stainless Steel |
| Application |
Optical / Laboratory / Alignment Applications |
Built for Precision
Unlike basic DIY laser assemblies that rely on conventional thermal grease and generic mechanical components, this design combines precision optical alignment, solid copper thermal management, indium thermal interfacing, and CNC-machined metal construction.
The result is a compact, rugged platform designed for users who require a high-power blue optical source in a mechanically robust portable form factor.
Recommended Applications
- Optical experiments
- Professional optical alignment
- Laboratory equipment integration
- Beam alignment and calibration
- Optical testing
- Experimental photonics projects
- Specialized industrial optical applications
⚠️ Laser Safety
This is a high-power laser product. 5–7W at 450–455nm is a Class 4 laser level.
Direct or reflected exposure can cause permanent eye injury and serious skin injury. Always use appropriate 450nm-rated laser protective eyewear, controlled operating procedures, beam stops, and suitable restricted-access conditions. Never point the beam at people, vehicles, aircraft, animals, or reflective surfaces.
Professional use only. Follow applicable laser-safety regulations in your country or region.
SEO Meta Title
5–7W 450–455nm Blue Laser | High-Power Industrial Laser
SEO Meta Description
Explore a 5–7W 450–455nm blue semiconductor laser with FAC beam collimation, aspheric coated optics, solid copper thermal management and precision CNC stainless-steel housing. Designed for professional optical and laboratory applications.
