JPT YDFLP-E-20-M7-S-R User Manual

YDFLP-E-20/30-M7 User Manual
File Number: J-SI-0036
7
Table 4 YDFLP-M7-S Cut-off Frequency Value（kHz）
YDFLP-E-20&30-M7-S-R
Pulse Width
（ns）
Cut-off frequency（kHz）
Maximum
pulse
frequency
（kHz）
YDFLP-E-20-M7-S-R
YDFLP-E-30--M7-S-R
1
（
CW
）
-
-
-
2
850
1300
4000
4
500
750
4000
6
320
480
4000
9
250
375
4000
13
170
250
3000
20
115
170
3000
30
90
135
3000
45
75
110
2000
60
65
100
2000
80
60
90
2000
100
55
80
1000
150
30
45
1000
200
25
37
1000
250
25
37
900
350
25
37
600
500
25
37
500
*For laser safety and long lifetime concern, when pulse width set ≥80ns, frequency range will be
limited at 400kHz.
* The laser will have expected output power when working above the cut-off frequency. When
working below the cut-off frequency, the power will drop accordingly to maintain the output
peak power. Below chart shows the relationship between frequency and output power:
Figure 3 Cut-off Frequency & Output Power Relationship Charts
Power
Set Power
Cut-off Frequency
Frequency

JPT YDFLP-E-20-M7-S-R Specifications

General

Brand	JPT
Model	YDFLP-E-20-M7-S-R
Category	Measuring Instruments
Language	English