20W 450nm Fiber Coupled Diode Laser For Material Processing
Features:
- Power from 10W up to 200W
- High Brightness
- 12 months warranty time
- Quick delivery 1-2 working week
- 450nm visible light
Application
- Material Processing
- Bio-Medical Instrument
- Measurement and Analysis Diagnostics

We have 450nm Diode Laser, it can be used for material processing, bio-medical instrument and analysis.
Wavelength: 450nm, an ideal pump source for fiber lasers and gain media.
Output power: 20W, can meet the needs of various industrial processing and medical applications.
Fiber core diameter: 105um, combined with a numerical aperture of 0.22, it provides excellent beam quality.
Application scope The module adopts advanced fiber coupling technology to convert the asymmetric radiation of the laser diode into a small core fiber output, ensuring the high efficiency, stability and excellent beam quality of the product. Each product undergoes rigorous testing and aging treatment to ensure its reliability, stability and long life. Our R&D team continuously improves the production process and develops new products according to the specific needs of customers.
Data Sheet
Item No: FC450DL20
| Optical | |
| Center Wavelength λ | 450nm |
| Wavelength Tolerance | ±15nm |
| Output Power | 20W |
| Spectral Width FWHM | 6nm |
| Electrical | |
| Operating Current Iop | 2.5A |
| Threshold Current Ith | 0.2A |
| Operating Voltage Vop | 41V |
| Fiber | |
| Fiber Core Diameter | 105um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1~2m |
| Fiber Connector | SMA905 |
| Thermal | |
| Operating Temperature | 15~55℃ |
| Storage Temperature | -30-70℃ |
| Wavelength Temperature Coefficient | ~0.3nm/℃ |
Drawing:

Used in a wide range of applications in a number of areas, these include:
1. Industrial Manufacturing: The industrial manufacturing industry requires efficient, precise and reliable laser systems for a variety of tasks. Laser systems can be used for a variety of processing operations such as cutting, welding, drilling and marking, helping manufacturers to improve productivity and product quality.
2. Medical: Lasers are being used in an increasingly wide range of applications, especially in the medical field. For example, laser surgical systems can be used for different medical applications such as surgery, skin treatment, and eye treatment.
3. Research and development: Laser systems are widely used in research and development. For example, it can be used for research in the fields of material science, quantum physics, atomic and molecular physics etc.
4. Aerospace: Laser systems can be used in the aerospace field, for example, it can be used in fiber optic communication systems to help transmit data and images.
In summary, laser systems have a wide range of application prospects and development space. Whether it is in the field of processing and manufacturing, medical treatment or scientific research, it has an important position and role.

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