Q-Switched Pulse Fiber Laser source used for industrial marking and micro machining. It has many advantage such as high peak power and high single-pulse energy. The famous Q-switched pulse fiber laser source brand such as Raycus, Maxphotonics, IPG.

As compared to the Q-switching technology, the pulse repetition frequency (PRF)and pulse width can be controlled independently in MOPA configuration, through adjusting different combination of the above parameters, the peak power of laser can be well maintained, the famous MOPA fiber laser source brand is JPT

 

 

 

Low power 10w, 20w, 30w, 50w, even 100w fiber laser source used for assembly fiber laser marking machine, above shown standard vertical type fiber laser marking machine and handheld or named portable fiber laser marker

 

 

 

 

 

Fiber laser marking machine have many laser parts or laser components inside such as scanner head, F-theta lens, computer, laser machine body, laser controller and etc, but Q-switched pulse fiber laser source or MOPA fiber laser source will be most important parts in it. The fiber laser source used for generate the 1064nm wavelength laser beam for marking purpose

  

 

 

 

 

The Q-switched pulse fiber laser source installed inside of fiber laser marking machine cabinet,

which connected with input power, laser enable control signal cable and fiber cable for laser ouput

 

 

 

 

 

 

 

It can be applied in marking, precision processing, graphic engraving of part of non-metal, gold, silver, copper and aluminum, stainless steel and etc. Its marking process features lower cost and more stable performance compared with traditional laser

 

 

 

 

 

 

 

 

 

 

 Raycus is best brand in China for Q-switched pulse fiber laser source, also widely spread their brand in the world in the past 3-5 years, their sales amount should be number one in the world for low power level fiber laser source.  20w-100w power scope are available for Raycus Q-switched pulse fiber laser source

 

 

 

Model	RFL-P20QE	RFL-P20QS	RFL-P30QS	RFL-P30Q	RFL-P50QB	RFL-P100Q
Laser power (w)	20w	20w	30w	30w	50w	100w
Wavelength	1064nm
Repeat Frequency (kHZ)	30-60	30-60	40-60	30-60	50-100	20-200
Laser beam dia. output	7+/-1					6.5+/-1
Pulse width	110-140	110-140	130-150	110-130	120-150	50-110
Power ajdusting scope(%)	10~100					0-100
Dimension L*H*W (mm)	260*120*340	215*95*290		260*120*340		360*123*390
Cooling	Air cooling

 

 

 

 

 

 

 

 

Max also named "Maxphotonics", Max is located in Shenzhen city of China

They provide 5w-70w Q-switched pulse fiber laser source for marking purpose

 

 

Model	MFP-5W	MFP-10W	MFP-P20W	MFP-P30W	MFP-P50W	MFP-P100W
Laser power (w)	5w	10w	20w	30w	50w	100w
Wavelength	1064nm
Repeat Frequency (kHZ)	10-30	22-50	20-80	30-60	33-80	50-170
Laser beam dia. output	6~9mm
Pulse width	90-110					100-140
Power ajdusting scope(%)	10~100					0-100
Dimension L*W*H (mm)	355×266×120
Cooling	Air cooling

 

 

 

 

 

 

 

 

 

IPG is world class fiber laser source supplier, IPG headquarter in Germany, the popular models for their Q-switched pulse fiber laser source from 20w, 30w, 50w to 100w. Common the low power IPG fibe laser source for Chinese market are made in Russia   

                                  

Model	YLP-1-100-20-20		YLP-1-100-30-30		YLP-1-120-50-50
Laser power (w)	20w		30w		50w
Wavelength	1064nm
Repeat Frequency (kHZ)	20-200
Laser beam dia. output	6-9mm
Pulse width	100-140
Power ajdusting scope(%)	10~100
Cooling	Air cooling

 

 

 

 

 

 

 

 

 

 

JPT is well-known by their MOPA fiber laser source, the pulse repetition frequency (PRF)and pulse width can be controlled independently in MOPA. that's why some buyer used MOPA fiber laser source for colorful marking on stainless steel and Titanium material

 

 

 

Model	YDFLP-C-20-M7	YDFLP-80-M7	YDFLP-100-M7	YDFLP-150-M7	YDFLP-200-M7
Power (w)	20w	80w	100w	150w	200w
Wavelength	1064nm
Repeat Frequency (kHZ)	25-4000kHZ	53-4000kHZ	66-4000kHZ	100-4000kHZ	133-4000kHZ
Laser dot dia. output	5.5~7.5mm
Pulse width	2-350	2-500
Power ajdusting scope(%)	0-100
Dimension L*W*H (mm)	245*200*65	325*260*75	350*280*100	430*351*133		430*351*140
Cooling	Air cooling