Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced pumped high power fiber coupled diode laser. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
Pumped High Power Fiber Coupled Diode Laser
Overview
Features:
300W fiber-coupled laser diode with 200 µm Fiber Core
Compact design, stable output power, high power, high efficiency and convenient packaging
Super intense and CW infrared laser light source
Parallel sealing process, anti condensation design
Applications:
Industrial applications
Fiber coupled laser diodes are used in a variety of industrial applications, such as laser cutting, laser welding, and laser marking. Lasers can be used to cut materials, weld metal, and mark objects with permanent markings. They are also used in a variety of other industrial applications, such as printing, packaging, and manufacturing.

Absolute Maximum Ratings may be applied to the Device for short period of time only. Exposure to maximum ratings for extended period of time or exposure above one or more max ratings may cause damage or affect the reliability of the Device.
Spec sheet:
Item Number: FC976DL300
| Optical | Typical Value |
| Wavelength | 976nm |
| Power | 300W |
| Spectral Width FWHM | 6nm |
| Slope Efficiency | 18W/A |
| Fiber | |
| Fiber Bend Radius | >60mm |
| Fiber Core Diameter | 200um |
| Fiber NA | 0.22NA |
| Fiber Length | 1.5-2m |
| Electrical | |
| Operating Current Iop | 19.5-21A |
| Operating Voltage Vop | 34-36V |
| Power Conversion Efficiency | 50% |
| Thermal | |
| Operating Temperature | 15~35℃ |
| Storage Temperature | -20~55℃ |
| Wavelength Temp. Coefficient | 0.35nm/℃ |
Size:

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