Access the full text.
Sign up today, get unlimited access with DeepDyve Pro!
Abstract: Ultrafast lasers are ideal tools to process transparent materials because they spatially confine the deposition of laser energy within the material's bulk via nonlinear photoionization ...
a unique opportunity to confine energy deposition in any medium to a region that is below the focal diameter of a pulse. Illumination of a polymer film through a transparent high bandgap material ...
defects with relatively long lifetime and low excitation energy , such as self-trapped holes, drastically changes the kinetics of energy deposition and type of material modification. ...
Nonlinear propagation of intense ultrafast laser pulses inside transparent materials has a strong influence on the fabrication quality and accuracy for 3D laser- material processing. Due ...
We report on an enhancement of deposited energy density of up to 10 kJ cm−3 inside transparent solids (fused silica and quartz) from using two-color µJ energy level tightly focused (NA = 0.5) co ...
The nonlinear absorption character determines a high potential of ultrafast laser pulses for 3D processing of transparent materials , particularly for optical functions. This is based on refractive ...
intense laser and transparent dielectric materials involves complex physical phenomena, it is difficult to essentially quantify the influence of defects on laser damage. Herein, the defective energy levels ...
Nonlinear absorption through laser-induced breakdown (LIB) offers the possibility of localized energy deposition in linearly transparent media and thus of non-invasive surgery inside the eye ...
Enhanced and controlled light absorption, as well as field confinement in optically thin materials , are pivotal for energy ‐efficient optoelectronics and nonlinear optical devices. Highly doped ...
The films of vinylidene fluoride and trifluoroethylene (P(VDF-TrFE)) are widely used in piezoelectric tactile sensors, vibration energy harvesters, optical frequency conversion materials and organic ...
Access the full text.
Sign up today, get unlimited access with DeepDyve Pro!