Shenzhen Gongda Laser Co., Ltd.
Shenzhen Gongda Laser Co., Ltd.
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70W 1.5mj Air cooled MOPA pulsed fiber laser
Product introduction:
The low-power MOPA pulse fiber laser launched by Gongda laser, with a power of 70W, has the characteristics of high peak power, multiple pulse widths of 1-500ns, adjustable repetition frequency of 1-10000khz, optional pulse / continuous mode, and online modification of pulse width. It can be widely used in the field of solar photovoltaic, thin film cutting, thin plate material cutting, material surface cleaning, surface roughening, fine marking, and laser deep engraving.
Product application
1. Film cutting
2. Anodized aluminum oxide blackening
3. Fine marking and color marking
4. Roughening treatment
5. Paint stripping
6. Precision cleaning
7. Solar energy and photovoltaic scribing
Technical parameter
| Product model | Unit | SPECTRAWAVE-MOPA-AIR-20/60/70/80 | |||
| Central wavelength | nm | 1060-1080 | 1060-1080 | 1060-1080 | 1060-1080 |
| Average power | W | >20 | >60 | >70 | >80 |
| Pulse width | ns | 1-500 | 1-500 | 2-500 | 2-500 |
| Frequency range | KHz | 1-10000 | 1-10000 | 1-10000 | 1-10000 |
| Maximum pulse energy | mJ | 0.5 | 1.5 | 1.5 | 1.5 |
| Beam quality | - | <1.3 | <1.6 | <1.6 | <1.6 |
| Spot roundness | % | >90 | >90 | >90 | >90 |
| Spot diameter | mm | 6-7 | 6-8 | 6-10 | 6-10 |
| Power stability | % | <5 | <5 | <5 | <5 |
| Polarization direction | - | random | random | random | random |
| Armored cable diameter | mm | 6 | 7/10 | 10 | 10 |
| Length of armor cable | m | 2(customizable) | 5(customizable) | 5(customizable) | 5(customizable) |
| Working voltage | V | 48 | 48 | 48 | 48 |
| Working current | A | <5 | <8 | <10 | <10 |
| Working temperature | oC | -5-35 | -5-35 | -5-35 | -5-35 |
| Storage temperature | oC | -10-60 | -10-60 | -10-60 | -10-60 |
| Refrigeration mode | - | Air cooling | Air cooling | Air cooling | Air cooling |
| Overall size | mm | 296×255×85 | 296×255×85 | 358×300×118 | 358×300×118 |
