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Fiber 532nm green laser, which laser wavelength is between infrared and ultraviolet, belongs to semi-cold light source, low thermal effect. It could be widely applied in marking plastic packaging bag of food and medicine. There is no burning sensation, bubbles and would not burn after marking. In contrast, infrared waveband solid-state laser, fiber laser and CO2 laser could not achieve that.
Parameters | Unit | MMEPGF-532-2 | MMEPGF-532-3 | MMEPGF-532-4 |
Wavelength | nm | 532nm±1nm | 532nm±1nm | 532nm±1nm |
Average Output Power | W | 2W | 3W | 4W |
Degree of power instability | kW | 20kW | 30kW | 20kW |
Pulse width | <3%(6 hours) | <3%(6 hours) | <3%(6 hours) | |
Peak power | ns | 7ns | 7ns | 7ns |
Repetition frequency | Uncontrollable 10kHz~15kHz suitable for the application of needing high peak power | Uncontrollable 10kHz~15kHz suitable for the application of needing high peak power | Uncontrollable 10kHz~15kHz suitable for the application of needing high peak power | |
Beam mode | TEM00 | TEM00 | TEM00 | |
Beam quality | M2<1.3 | M2<1.3 | M2<1.3 | |
Spot diameter | mm | 6mm (Built-in beam expander) | 6mm (Built-in beam expander) | 6mm (Built-in beam expander) |
Operating temperature | Celsius | 10-35 | 10-35 | 10-35 |
Cooling mode | Air cooling | Air cooling | Air cooling | |
Power Supply mode | V | AC220V/50Hz | AC220V/50Hz | AC220V/50Hz |