| Ionization |
|
|
|
| < 1014 |
||
| W/cm2 |
||
|
|
|
| 1014
- 1015 |
||
| W/cm2 |
||
|
|
|
| > 1015 |
||
| W/cm2 |
||
|
|
|
|
|
| Multi-photon |
||||
| Processes |
||||
| (ATI) |
||||
|
|
|
| Tunneling |
||
| Ionization |
||
|
|
|
|
|
| Over the |
||||
| Barrier |
||||
| Ionization |
||||