Definition
The laser is a high-power, water-cooled picosecond laser designed specifically for industrial-grade ultra-precision micromachining and material handling. Based on all-solid-state fiber laser technology, it employs a semiconductor saturable absorber mirror (SESAM) or nonlinear polarization rotation (NPR) passive mode-locking mechanism to generate picosecond-level ultrashort pulses (tunable from 50-800 ps), supporting high-energy, high-repetition-rate output. A water-cooling system efficiently removes waste heat through circulating coolant, ensuring stable operation of the laser at 100W high power, suitable for long-term continuous processing scenarios.
Feature
Average power 100W
Ultra-wide repetition rate range
Water-cooled system
Supports Burst pulse train function
High beam quality: M² < 1.3
Application
Processing of transparent brittle materials
Lithium battery manufacturing
High-brightness LED chip cutting;
ITO glass film etching;
PERC solar cell scribing;
MEMS device processing;
Precision marking and etching
Specification
Parameter | Unit | Value |
Central wavelength | nm | 1035 |
Average power | W | 100W/70W/50W/20W |
Repetition frequency | kHz | 25kHz-5MHz adjustable |
Power stability |
| <2% |
Single pulse energy | uJ | 300uJ/210pJ/150uJ/60uJ@800ps |
Peak power | kW | 1MW/0.7MW/0.5MW/0.2MW |
Pulse width | ps | 50-800ps可调 |
Beam quality |
| M2<1.3 |
Beam diameter | mm | ~2mm(1m away from output port) |
Beam divergence angle (full angle) |
| <2mrad (IS0-11146-1defenition) |
Polarization direction |
| Linear polarization(S) |
Synchronous output |
| SMATTL signal |
Control mode |
| RS232 or DB25 |
Power supply | V | AC 100V-240V 50/60Hz rated output power ≥ 960W |
joe@zg-photonics.com
0816 - 2384466
