JPT YDFLP-60-M7-L1-R User Manual page 8

Table 5
★ for laser safety and long lifetime, when set ≥80ns, ≥400kHz, frequency will be limited at 400kHz,
*Above the cut-off Frequency value is the fiber laser full power output range, oppositely,below
the cut-off frequency value is the cut-off power output range. That means the fiber laser will
reduce the output power to protect the fiber laser when below the cut-off frequency value.
Below is the chart that shows the change between frequency and output:
File Number: EFLP001-B
YDFLP-100-M7+-L1-R
YDFLP-60-M7-L1-R
Pulse
Down power
frequency(kHz)
width(ns)设定
降功率频率（kHz）
脉宽 (ns)
1
2
4
6
8
12
20
30
45
60
80
100
150
200
250
350
500
Shenzhen JPT Opto -Electronics Co. Ltd.
6
YDFLP-60-M7-L1-R user manual
Threshold Frequency
cw
1400
1000
650
530
370
230
160
130
110
100
90
50
40
40
40
40
Version :B Date:2018. 4