| 发明名称 |
LASER DEVICE |
| 摘要 |
A laser device includes a light source that radiates a laser beam having one or more frequencies, and a nonlinear optical medium on which the laser beam is incident, the non-linear optical medium including at least one dispersive medium that is transparent and arranged along a direction in which the laser beam is radiated. The nonlinear optical medium drives a nonlinear optical process including generation of laser beams having different frequencies. The at least one dispersive medium has an effective thickness that causes a relative phase relationship among all the laser beams relevant to the nonlinear optical process to approximately satisfy a predetermined value. |
| 申请公布号 |
US2017052426(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201615344701 |
申请日期 |
2016.11.07 |
| 申请人 |
The University of Electro-Communications |
发明人 |
KATSURAGAWA Masayuki |
| 分类号 |
G02F1/35;G02F1/355;H01S3/00 |
主分类号 |
G02F1/35 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A laser device comprising:
a light source that radiates a laser beam having one or more frequencies; and a nonlinear optical medium on which the laser beam is incident, the non-linear optical medium including at least one dispersive medium that is transparent and arranged along a direction in which the laser beam is radiated; wherein the nonlinear optical medium is configured to drive a nonlinear optical process including generation of laser beams having different frequencies, and wherein the at least one dispersive medium has an effective thickness that causes a relative phase relationship among all the laser beams relevant to the nonlinear optical process to approximately satisfy a predetermined value. |
| 地址 |
Tokyo JP |
