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model | MFPT-20M |
description | MOPA Pulsed Fiber Laser |
optical specifications: | |
mode of operation | pulse |
wavelength(nm) | 1064(1060~1070) |
nominal power | 19~21W |
spectral bandwidth 3dB(nm) | ≤15 |
polarization | random* |
pulse repetition rate(KHz) | 1~4000 |
full power repetition rate(KHz) | 28~4000 |
laser beam quality M2 | ≤1.3 |
adjustable pulse duration range(ns) | 2~350 |
24h output power stability(%) | ±2 |
power tunability(%) | 10~100 |
single pulse energy(mJ) | 0.7 |
output beam diameter(mm) | 6 ±1 |
beam ellipticity(%) | ≥90 |
the laser switch on time(μs) | <300 |
the laser shutdown time(μs) | <200 |
fiber delivery system: | |
fiber length(m) | 1.9 (or customized) |
no red light | no red light indicator at working position when operating |
bending radius of optical fiber cable | ≥100 |
output mode | isolator |
electrical ratings: | |
supply voltage(VDC) | 24 VDC |
rated power(W) | 100 |
other specifications: | |
operating temperature (℃) | 0~40 |
humidity (%) | 10~95 |
storage temperature(℃) | -10~+60 |
cooling method | air cooling |
MOPA Pulsed Fiber Laser: | MOPA pulsed fiber laser uses MOPA to construct multi-stage amplification and the pulse width and frequency can be adjusted independently. It makes more laser applications possible. |
suitable for: | The pulse width is adjustable from 2-500ns, and the peak power is up to 10kW. The repetition rate is up to 4000kHz, which is ideal laser souce for laser fine machining, widely used in anodised aluminium dark marking, stainless steel color maring, flight marking, Chip marking, solar wafer chip scribing, laser deep carving and other fields. |
application: | stainless steel color marking, data line interface marking, solar wafer scribing, anodised aluminium dark marking. |
feature: | 1- High energy, high peak value, high beam quality: Maximum single pulse energy up to 1.1mJ, peak power up to 10kW, M squared is less than 1.4. 2- Multi-mode, small pulse width: 22 pulse widths ranging from 2 to 350ns. 3- Adjustable first pulse: The first pulse intensity can be adjusted to meet the first point processing requirements. 4- Compact structure: Air-cooled miniaturized module for portable integration. 5- Multiple industrial control interfaces: DB25, RS232 and network port to meet the requirements of different control modes. 6- Wide application: Widely used in anodised aluminium dark marking, stainless steel color marking, flight marking, Chip marking, solar wafer scribing, laser deep carving and other fields. |
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