JPT MOPA M7 20W, 30W, 60W, 100W Laser Sources
The JPT M7 series are high-power fiber lasers that use 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 fiber lasers, MOPA fiber lasers have independently controllable pulse frequency and pulse width, and the two laser parameters can be adjusted together to achieve a constant high peak power output as well as the ability to apply to a wider range of marking substrates.
In addition, by turning the impossibility of Q-modulated lasers into the possibility of MOPA, the higher output power makes it particularly advantageous for high-speed marking applications.
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 aluminum oxide blackening, stainless steel stable coloring, high-speed marking of plastics, chip marking, fine etching, laser deep engraving, etc.
Laser Parameters
| model number | JPT-M7-20W | JPT-M7-30W | JPT-M7-60W | JPT-M7-100W | ||||||
| Pnom（W） Average power | 20W | 30W | 60W | 100W | ||||||
| operating mode | impulse | |||||||||
| polarisation state | stochastic | |||||||||
| Beam quality M² | ≤1.4 | ≤1.5 | ≤1.6 | |||||||
| centre wavelength （nm） | 1064 | |||||||||
| Anti High Reflective | Yes | |||||||||
| Beam diameter （mm） | 7±1 | 7±0.5 | ||||||||
| Spectral bandwidth 3dB （nm） | 5-15 | |||||||||
| Power Adjustment Range （%） | 0-100 | |||||||||
| Maximum single pulse energy （mJ） | 0.8 | 2 | 1.5 | |||||||
| Pulse width （ns） | 2-500 | |||||||||
| Adjustable range of repetition frequency （KHz） | 1-4000 | |||||||||
| Output power instability （%） | ＜1 | |||||||||
| Power supply power (W) | ＜120 | ＜180 | ＜330 | ＜440 | ||||||
| Ambient supply current (A) | ＞5 | ＞7 | ＞13 | ＞18 | ||||||
| Fibre optic cable length （m） | 2 | 3 | ||||||||
| operating voltage （VDC） | 24V | |||||||||
| 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） | 188*110*85.5 | 245 *200 * 65 | 205*253.3*75 | 336*255*90 | ||||||
| Weight （kg） | 1.86 | 4.25 | 4.1 | 8.5 | ||||||
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