20W 30W Q-Switched Pulsed Fiber Laser Source

Equipped with a next-generation variable-speed cooling fan, the laser dynamically adjusts fan speed based on real-time core component temperatures, optimizing both heat dissipation and noise reduction.
Supports standard DB25 control interface, compatible with mainstream laser control software.
Q-switched pulsed laser delivers excellent beam quality with an adjustable repetition rate.

Equipped with a next-generation variable-speed cooling fan, the laser dynamically adjusts fan speed based on real-time core component temperatures, optimizing both heat dissipation and noise reduction.
Supports standard DB25 control interface, compatible with mainstream laser control software.
Q-switched pulsed laser delivers excellent beam quality with an adjustable repetition rate.

Technical Parameters

Product Specifications
Pulsed fiber laser	20W	30W
Center Wavelength	1064±5 nm
Nominal average output power	20~22 w	30~33 w
Pulse repetition rate	30~80 kHz	40~80 kHz
Single pulse energy	0.67 mJ	0.75 mJ
Pulse duration	80~120 ns
Laser operating mode	Pulsed
Polarization	Random
Beam diameter	5.5~7.5 mm
Beam ellipticity	>90 %
Beam quality (M²)	<1.45
Output power tunability	10~100 %
Red light	Optional
Laser ON delay	<200 μs
Laser OFF delay	<100 μs
Electrical Performance
Working voltage	24 VDC
Working current	<5 A	<6 A
Power consumption	<120 W	<144 W
Mechanical character
Power Interface	DB25
Cooling	Air Cooled
Fan	Variable-frequency cooling fan
Dimension (L×W×H)	28122194 mm
Weight	5 kg
Output fiber cable length	1.8~2 m
Power cable length	>1 m

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