| 发明名称 |
Laser system |
| 摘要 |
Provided is a laser system. The laser system includes: a laser device providing a laser pulse; a pulse compressor decreasing a pulse width of the laser pulse; a pulse stretcher disposed between the compressor and the laser device and dispersing the laser pulse; and a filament portion disposed between the pulse stretcher and the pulse compressor, wherein the filament portion transmits the laser pulse to expand a spectrum of the laser pulse by using self focusing and a filament phenomenon of the laser pulse. |
| 申请公布号 |
US9438002(B2) |
申请公布日期 |
2016.09.06 |
| 申请号 |
US201514607002 |
申请日期 |
2015.01.27 |
| 申请人 |
Electronics and Telecommunications Research Institute |
发明人 |
Song Dong Hoon;Jung Mun Youn |
| 分类号 |
H01S3/10;H01S3/00;H01S5/00 |
主分类号 |
H01S3/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A laser system comprising:
a laser device providing a laser pulse; a pulse compressor; a pulse stretcher disposed between the pulse compressor and the laser device and dispersing the laser pulse provided by the laser device; and a filament portion disposed between the pulse stretcher and the pulse compressor, wherein the filament portion expands a spectrum of the laser pulse dispersed by the pulse stretcher by using self-focusing and a filament phenomenon of the dispersed laser pulse, the filament portion comprises N-SF11. |
| 地址 |
Daejeon KR |
