HFM-20J Pulsed Fiber Laser
HFM series
Features：
HFM-20J is a pulsed fiber laser independently developed by Han’s Laser and designed with MOPA scheme. It has excellent beam quality and extremely stable single-pulse energy. Compared with Q-switched lasers, the pulse width and frequency of MOPA lasers are independently adjustable, enabling stable high peak power output. HFM-20J has 16 pulse waveforms to choose from, the pulse width range is 2-350ns, the coverage is wide, and it supports continuous light mode, which can meet the needs of different marking application scenarios.
Application areas:
1. Marking on the surface of metal materials and non-metal materials
2, metal sheet material drilling
3, the product to paint, to plating, cleaning
4. Fine etching
5. Chip marking, solar silicon wafer scribing
6. Flight marking
Technical parameter:
Series Model HFM-20J-0.8-SM-R HFM-20J-0.8-SM
Center wavelength/nm 1050~1070nm 1050~1070nm
Average power/W 20 20
Maximum single point energy/mJ 0.8 0.8
Beam quality M2 1.0~1.4 1.0~1.4
Selectable number of pulses 16 16
Continuous light mode Yes Yes
Usable frequency range/KHz 1.6~3000 1.6~3000
Maximum peak power/KW ＞10 ＞10
Output spot diameter/mm 6~9 6~9
Output fiber length/m 2.5 2.5
Long-term power fluctuation 1~3% 1~3%
Red light guide Yes No
Working voltage/V 24 24
Working power/W 100 100
Cooling method Air cooling Air cooling
Working ambient temperature/℃ 0~40 0~40
Working environment humidity 10~95% 10~95%
Dimensions (L*W*H)/mm 292*235*72 292*235*72
Stainless Steel Black Marker
Anodized aluminum black marker
