JPT MOPA M7 200W , 300W, 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 to Q-modulated fibre lasers, MOPA fibre lasers are independently controllable in pulse frequency and pulse width, and the combination of these two laser parameters allows for constant high peak power output and a wider range of processing applications. In addition, by turning the impossibility of Q-tuned 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
Laser Parameters
| Model number | JPT-M7-200W | JPT-M7-300W |
| Average output power（W） | 200W | 300W |
| Operating mode | impulse | |
| Polarisation state | stochastic | |
| Beam quality M² | ≤1.8 | |
| Centre wavelength （nm） | 1064 | |
| Anti High Reflective | Yes | |
| Beam diameter mm | 8±1 | 11±1 |
| Spectral bandwidth 3dB（nm） | 5-15 | |
| Power Adjustment Range （%） | 0-100 | |
| Maximum single pulse energ（mJ） | 1.5/2 | 1.5/2.3 |
| Pulse adjustable range （ns） | 2-500 | |
| Adjustable range of repetition frequency （KHz） | 1-4000 | |
| Output power instability （%） | ＜1 | |
| Power supply power (W) | ＜1400 | |
| Ambient supply current (A) | ＞27 | |
| Fibre optic cable length （m） | 3/5 | |
| operating voltage （VDC） | 48V | |
| Working environment temperature （℃） | 0~42 | |
| storage temperature （℃） | -10~60 | |
| Relative humidity of working environment （%） | 10~95 | |
| Cooling method | air cooling | |
| Dimension of the whole machine （mm） | 483 * 351 * 133 | |
| Weight （kg） | 25.3 | |
