Considered the pyrolysis and the internal gas convection,a three-dimensional mathematical model based on the conservation of energy,had been developed for predicting the pyrolysis behavior of composit
The mechanisms of laser-induced damage on semiconductor are of great importance to the fields of laser annealing,laser induced damage of photoelectric devices,laser-induced film deposition,etc.
Transient radiation such as gamma or X ray generally degrades the performance of semiconductor devices and circuits.Tradiational methods to study their characteristics under irradiation rely on giant
The polymer to ceramic transformation process enabled significant technological breakthroughs in ceramic science and technology,This process offers the means for the design of ceramic microstructures
Highly oriented pyrolytic graphite (HOPG) is ablated by ultrashort laser pulses with different pulse durations (50 fs and 4 ps) and laser fluences (68 J/cm2 and 34 J/cm2) in vacuum (4× 10-4 Pa).
Polyurethane-based black coating is a kind of gloss and flat paint used for stray light shielding in optical imaging systems.It has been reported that the deposition of heat generated by laser changes
In this research,we collected typical some UV fused silica materials,and built outer focusing method with high energy to test bulk damage thresholds of all the samples.
To investigate the influence of initial temperature on the laser ablation impulse coupling coefficient,an experimental setup was established with micro impulse responsibility of μNs level.