Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide RFL-QCW300/3000
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P
uls
e D
ur
ati
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m
s
Percentage of Peak Power，
%
D
uty
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yc
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%
Pulse Duration & Duty Cycle vs. Peak Power
Constant Average Power/
Constant Pulse Energy
Figure 16 PULSE mode Operational range
4.5.1
Operation Sub-modes
For CW and PULSE mode of laser emission, there are three operation sub-modes:
Standalone, Modulation, Gate. There are two ways to set the power level: either digital (RS-232
or Ethernet) or via external analog voltage (Analog Power Control enabled). There are also two
ways to enable/disable the laser emission: either digitally (RS-232 or Ethernet) or via the signal
applied to the pins 7-9 of the DB-25 interface connector.
a)
Standalone (Modulation and Gate Disabled)
The emission starts/stops by
：
1)
command of ―EMON‖ and ―EMOF‖ via RS-232;
2)
command of ―EMON‖ and ―EMOF‖ via Ethernet;
b)
Modulation
The emission starts/stops is performed by means of the modulation signal applied to the pins
17-9 of the DB-25 interface connector under the assumption that emission has been enabled
before.
c)
Gate
受
控
武汉锐科
