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50W 808nm Fiber Coupled Diode for Laser Printing
Features:
- 808nm targeted wavelength
- 50W CW fiber-coupled output
- High-precision printing compatibility
Applications:
- Industrial Laser Printing: Core energy source for high-speed, high-resolution laser marking and printing on metals
- Packaging & Label Printing: Ideal for durable, smudge-proof printing on product packaging, labels and barcodes in food
- 3D Printing Auxiliary: Supports laser sintering and melting processes in 3D printing, enhancing material bonding
- Printing Equipment OEM/ODM: Reliable component for manufacturing laser printers and marking machines

This 50W 808nm fiber coupled diode is tailored for laser printing applications, delivering stable continuous-wave output and precise fiber-coupled beam control. Its 808nm wavelength optimizes absorption efficiency on various substrates, enabling clear, durable prints with high speed and accuracy. Compact, easy to integrate and cost-effective, it's a premium choice for professional printing equipment manufacturers, industrial production lines and R&D projects pursuing reliable laser printing performance.
Data Sheet
Item No: FC808DL50
| Optical | |
| Center Wavelength | 808nm |
| Wavelength Tolerance | ±10nm |
| Output Power | 50W |
| Spectrum Width FWHM | 6nm |
| Fiber | |
| Fiber Core | 200um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1m |
| Fiber Connector | SMA905 |
| Electrical | |
| Operating Current Iop | 12A |
| Threshold Current Ith | 1A |
| Operating Voltage Vop | 12V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30~70℃ |
| Wavelength Temperature Coeddicient | 0.3nm/℃ |
Drawing:

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