Abstract
Interaction of intense lasers with solid materials offers an alternative way to achieve high-order harmonic generation (HHG). Since the underlying mechanisms of the harmonic emission remain uncertain, a large number of theoretical studies have been proposed to explain the experimental findings in this fast-growing field. Here, we review the primary numerical methods and present a brief perspective of HHG in solids.
| Original language | English |
|---|---|
| Article number | 1562982 |
| Journal | Advances in Physics: X |
| Volume | 4 |
| Issue number | 1 |
| DOIs | |
| State | Published - 1 Jan 2019 |
| Externally published | Yes |
Keywords
- High-order harmonic generation
- Laser-crystal interaction
- Numerical simulations
- Solid materials
- Strong field
- Ultrafast laser