320W 976nm Fiber Coupled Laser Diode Module
high brightness fiber coupled diode laser module providing more than 320W output power from a 200μm NA 0.22 fiber at the wavelength of 976nm.The high brightness module has an electrical to optical efficiency better than 45% and power enclosure more than 90% within NA 0.17. It is based on multi-single emitters using optical and polarization beam combining and fiber coupling technique.
Their multi-single emitter based design delivers very good heat dissipation through the package which leads to excellent thermal performance over a long lifetime. Several key features include 1040nm to 1200nm feedback protection with feedback isolation > 30 dB across the range.
Application:
Specification:
Item No.: FC976DL320
| Optical | Typical Value |
| Center Wavelength | 976±3nm |
| Output Power | 320W |
| Spectral Width FWHM | 6nm |
| Fiber | |
| Fiber Bend Radius | >60mm |
| Fiber Core/Cladding/Buffer Diameter | 200um/220um/320um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Length | 1.5-2m |
|
Fiber Connector |
Bare end |
| Electrical | |
| Operating Current Iop | 19.5-21A |
| Threshold Current Ith | 1.1A |
| Operating Voltage Vop | 34-36V |
| Power Conversion Efficiency | 50% |
| Thermal | |
| Operating Temperature (Non-Condensing) | 15~35℃ |
| Storage Temperature (Non-Condensing) | -20~55℃ |
| Wavelength Temp. Coefficient | 0.35nm/℃ |
Size drawing:
Hot Tags: 320w 976nm fiber coupled laser diode module suppliers, manufacturers China, factory, wholesale, made in China