Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 780nm cw defence laser diode bar. 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.
20W 780nm Conduction Cooled Single Bar Diode Laser
 Main Feature: High Power Low Smile Efficiency Narrow-line Spectrum High Reliability Main Application: Defense, such highly reliable devices are the key for many mission-critical applications |
Item no.:CC780DL20
Item name: 20w 780nm conduction cooled diode laser
| Optical Parameter | |
| Power | 20w |
| Wavelength | 780nm |
| Center wavelength deviation | 5nm |
| Filling factor | 20% |
| Spectral Bandwidth(FWHM) | <3nm |
| Temperature Characteristics | 0.28nm/℃ |
| Fast Axis Divergency | <40 |
| Fast Axis Divergency | <10 |
| Polarization | TM |
| Electro Parameter | |
| Operating Current | 25A |
| Threshold Current | 4.5A |
| Operating Voltage | 2.1V |
| Slope Efficiency | 1.1W/A |
| Conversion Efficiency | 45% |
| Others | |
| Working Tem. | 10~35℃ |
| Storage Tem. | -40~70℃ |
Detailed Drawing:
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