Hangzhou Brandnew Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of 3w 450nm fiber coupled laser diode in China. With abundant experience, we warmly welcome you to wholesale advanced 3w 450nm fiber coupled laser diode made in China here from our factory. Contact us for more details.
3W 450nm Fiber Coupled Laser Diode

Product Description
The laser at 450 nm closes the gap between the already long time available wavelengths of 440 nm and 470 nm.
It features an average output power 3W at 450nm blue wavelength.
Blue diode laser designs with high powers are advancing in industrial processing applications, including cutting, welding and foil joining of copper and other high-reflectance materials.
One of the most significant advantages of the 3W 450nm Fiber Coupled Laser Diode is its emission wavelength of 450nm. This makes it ideal for many industrial applications, especially in the telecommunications industry. With its high modulation bandwidth, laser data communication systems built with this device can transmit data over a more extended range and at a more rapid rate.
Package drawing:

Data sheet:
Item No.: FC450DL3
Item Name: 3W 450nm Fiber Coupled Diode Laser
| Optical | |
| Center Wavelength | 450±10nm |
| Output Power | 3W |
| Working Mode | CW |
| Fiber | |
| Fiber Bend Radius | >60mm |
| Fiber Length | 2m |
| Fiber Core | 105um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Connector | SMA905/FC |
| Electrical | |
| Operating Current Iop | 1.6A |
| Threshold Current Ith | 0.2A |
| Operating Voltage Vop | 20V |
| TEC | |
| Operating Current lop | 6A |
| Operating Voltage Vop | 19.6V |
| Thermal | |
| Operating Temperature | 15~55℃ |
| Storage Temperature | -30-70℃ |
| Wavelength Temp. Coefficient | 0.3nm/℃ |
FAQ:
Could you do OEM(design and manufacture lasers for customer)?
Yes, we we have professional R&D team including software, hardware, electronics and designers 3D department and have enough ability to manufacture lasers completely according to customer's requirements.
Can you provide technology supports?
Yes, we have a professional technology supporting team for your timely services.
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