JPT MOPA M7 500W, 1000W Laser Source
The JPT M7 series are high-power fibre lasers using a direct electrically modulated semiconductor laser as a seed source (MOPA) solution, with perfect laser characteristics and good pulse shape control.
Compared with Q-modulated fibre lasers, MOPA fibre lasers are independently controllable in pulse frequency and pulse width, and by adjusting these two laser parameters together, a constant high peak power output can be achieved, which can be applied to a wider range of processing applications. In addition, turning the impossibility of Q-modulated lasers into the possibility of MOPA, the higher output power makes it particularly advantageous in high-speed marking, thin metal cutting, laser cleaning and other applications.
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Product Features
- Adjustable pulse width and frequency — independently adjustable pulse width and frequency, wide range of pulse frequency, good beam quality.
- Easy to Integrate – Easy to operate, can be integrated directly into the user’s device.
- Easy to operate – built-in red light for precise indication.
- Maintenance-free – all fiber, no optics, optical path integration, long-term stable work.
- Wide range of applications — widely used in aluminium oxide blackening, stainless steel stable colouring, removal of oxide layer, laser deep engraving, laser cleaning and other fields（Very mature application in recent years in the grossing of lithium battery casings）.
Laser Parameters
| Model number | JPT-M7-500W | JPT-M7-1000W |
| Average output power（W） | 500W | 1000W |
| Operating mode | impulse | |
| Polarisation state | stochastic | |
| Beam quality M² | ＜1.7 | ＜2 |
| centre wavelength （nm） | 1064 | |
| Anti High Reflective | Yes | |
| Beam diameter mm | 7±1 | |
| Spectral bandwidth 3dB （nm） | 5-15 | |
| Power Adjustment Range （%） | 0-100 | |
| Maximum single pulse energy （mJ） | .5 | |
| Pulse adjustable range （ns） | 30-500 | 60-500 |
| Adjustable range of repetition frequency （KHz） | 1-4000 | |
| Output power instability （%） | ＜1 | |
| Power supply power (W) | ＜1700 | ＜3500 |
| Ambient supply current (A) | ＞35 | ＞16 |
| Fibre optic cable length （m） | 5 | |
| operating voltage （VDC） | 48V | 220V |
| Working environment temperature （℃） | 0~42 | |
| storage temperature （℃） | -10~60 | |
| Relative humidity of working environment （%） | 10~95 | |
| Cooling method | air cooling | water cooling |
| Dimension of the whole machine （mm） | 482*470*70 | 483*598*140 |
| Weight （kg） | 19.8 | 40 |
