Wuhan Raycus Fiber Laser Technologies CO., Ltd.
P30MX Pulsed Fiber Laser User’s Guide V1
@2021 Raycus Corporation
1
1.4.
Specifications
Technical Data are shown in Table 2.
The possible pulse repetition rates (PRR) and the maximum average energy P for different
duration
are given in the Table 3 .To give a quick overview the dependencies according to Figures 4,
5 and 6 (which show the shape of the average power)and Figures 7 and 8(which show the pulse
energies) are plotted.Note that a pulse duration of
600ns
in the Table 3 is continuous mode,and
continuous laser is output for any frequency setting.
The waveforms for different pulse duration
for their maximum pulse energy,i.e. at the cut-off
repetition rate PRR0 are shown in Figure 3. When any pulses of a pulse duration from
2ns
to
500ns
(see Table 2) are used, the nominal output rated power is Pmax=30W, if the pulse repetition
rate PRR is greater than the corresponding cut-off pulse repetition rate PRR0. If the pulse repetition
rate PRR is less than the cut-off frequency PRR0, the output power is linearly related to the pulse
repetition rate, as shown in the Figure 4 below.
However the dependence of the emitted average power P on the pulse repetition rate PRR and the
pulse duration
are shown in Figure 5 and 6. Furthermore the pulse energies Epulse for different
pulse duration
and pulse repetition rates PRR are revealed in Figure 7 and 8. For any higher pulse
duration
higher than
=500 ns the emission is CW. Figure 3 shows the pulse waveforms at full-
power outpower for different pulse duration
at the corresponding cut-off pulse repetition rates PRR0.
Figure. 3 The pulse waveforms corresponding to the maximum single pulse energy
