1W 450nm Fiber Coupled Diode Laser
Features:
- Each laser diode undergoes rigorous testing including aging and temperature cycling tests to ensure long-term reliabilit
- Storage Temperature:-30-70℃
- Blue Light Emission
- They are often housed in a compact package that incorporates effective thermal management (e.g., heat sinks or temperature control circuits) to ensure stable operation and a long operational lifetime.
Application
- Batteries and energy storage
- E-mobility
- Consumer electronics
- Interconnects
- Electronics packaging
- 3D metal printing (powder bed fusion and wire feed)

Specification:
Item No.: FC450DL1
Item Name:1W 450nm Fiber Coupled Diode Laser
| Optical | |
| Center Wavelength | 450±10nm |
| Output Power | 1W |
| Spectral Width FWHM | <7nm |
| Working Mode | CW |
| Fiber | |
| Fiber Core | 105um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1M |
| Fiber Connector | SMA905 |
| Electrical | |
| Operating Current Iop | 2A |
| Threshold Current Ith | 0.4A |
| Operating Voltage Vop | 5V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30-70℃ |
| Wavelength Temp. Coefficient | <0.3nm/℃ |
Drawing:

1W 450nm Fiber Coupled Diode Laser Product Highlights:
High power blue light output: 1W output power at 450nm wavelength for blue light sensitive materials and applications.
Fibre-coupled design: laser transmission through optical fibre for precise and flexible beam control, easy integration into various systems.
Compact and Efficient: Adopting advanced diode laser technology, small size and high efficiency, suitable for application scenarios with limited space.
Wide applicability: Suitable for industrial processing, medical beauty, scientific research, optical communication and many other fields.
1W 450nm Fiber Coupled Diode Laser Caution:
Heat dissipation: Ensure proper cooling (e.g., using a heat sink or TEC) to maintain stable operation and prevent overheating.
Fibre compatibility: Verify fibre type (e.g. core diameter, NA) to ensure efficient coupling and beam delivery.
Safety: Blue lasers can be harmful to the eyes and skin, so proper safety measures (e.g., protective eyewear) are critical.
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