Brief Description: Diode End-pumped lasers adopt full sealed-off design with small volume and low power consumption as well as fiber-coupled pumping, which is easily for the integration of system and equipment. The modularized design provides the convenience for changing by customers. The laser beam is TEMoo with high beam quality, high peak power and
1. ST Series DPSS Lasers (1064nm)
Diode End-pumped lasers adopt full sealed-off design with small volume and low power consumption as well as fiber-coupled pumping, which is easily for the integration of system and equipment. The modularized design provides the convenience for changing by customers. The laser beam is TEMoo with high beam quality, high peak power and short pulse width. Excellent resonator design can keep average laser power and pulsed peak power stable & constant. This laser can meet the requirements of most industrial precision processing. What's more, it's absolute air cooling, the micro-optics design of key pumping source is the most advanced all over the world.
End-pumped diode laser is suitable for marking on various materials, such as nylon, ABS, PVC, PES, steel, titanium, copper, plating materials, coating materials, sprayed materials, plastic, rubber, epoxy resin etc.
Diode end-pumped laser has excellent applications in various fields, such as mobile phone, jewellery, crafts, scribing, film engraving, laser marking & engraving, resistance trimming, range finding, scientific research etc.
Comparison between End-Pumped Lasers and Other Lasers
|Machine Type||M2||Frequency(Hz)||Power consumption||Features|
|End-pumped (Air-cooling)||＜1.2||＜50k||＜0.5kw||Long lifetime, Maintenance-free|
|Side-pumped (Water-cooling)||＜3||＜10k||＜2.0kw||Change water per 3 months|
|Fiber laser (Air-cooling)||＜1.5||20k~50k||＜0.5kw||Long lifetime, high price|
|Lamp-pumped (Water-cooling)||＜10||＜10k||＜5.0kw||Change lamp per 2000 hrs|
The above table shows that the end pump laser is significantly better than any other lasers whether in terms of laser characteristics or in the use and maintenance.
|Average laser power||12W@CW 4.3W@5kHz 6.3W@10kHz 8.5W@20kHz||15W@CW 4.3W@5kHz 6.8W@10kHz 10.5W@20kHz||34W@CW 31.2W@50kHz 32.6W@70kHz|
|Laser beam diameter||~0.8mm||~0.8mm||~0.8mm|
|Pulse energy||0.86mJ@5kHz 0.63mJ@10kHz 0.43mJ@20kHz||0.86mJ@5kHz 0.68mJ@10kHz 0.53mJ@20kHz||0.62mJ@50kHz 0.47mJ@70kHz|
|Peak power||76.1kW@5kHz 47.7kW@10kHz 26kW@20kHz||78kW@5kHz 52kW@10kHz 33kW@20kHz||30kW@50kHz 15kW@70kHz|
|Beam quality M2||M2≤1.2||M2≤1.2||M2≤1.2|
|Modulation frequency range||1kHz~60kHz||1kHz~60kHz||1kHz~100kHz|
Laser Beam Energy Distribution
2. IL Series Diode End-pumped Lasers (1064nm)
Due to short pulse width, excellent laser beam quality and high peak power, these lasers are suitable to laser marking to metals, plastics such as copper, tedium, steel, aluminum, ABS, nylon, PES, PVC etc.