| 发明名称 |
PHOTOCONDUCTIVE ANTENNA, CAMERA, IMAGING DEVICE, AND MEASUREMENT DEVICE |
| 摘要 |
A photoconductive antenna that generates a terahertz wave by irradiation with a light pulse, includes: a carrier generation layer that has carriers formed therein by irradiation with the light pulse, and is constituted by a semi-insulating substrate; an insulating layer, located on the carrier generation layer, which is capable of transmitting the light pulse; and a first electrode and a second electrode, located above the carrier generation layer, which apply a voltage to the carrier generation layer, wherein the insulating layer is provided on a region which is irradiated with the light pulse between the first electrode and the second electrode in a plan view. |
| 申请公布号 |
US2015241005(A1) |
申请公布日期 |
2015.08.27 |
| 申请号 |
US201514629130 |
申请日期 |
2015.02.23 |
| 申请人 |
SEIKO EPSON CORPORATION |
发明人 |
TAKENAKA Satoshi |
| 分类号 |
F21K99/00;G01N21/59;G01N21/55 |
主分类号 |
F21K99/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A photoconductive antenna that generates a terahertz wave by irradiation with a light pulse, comprising:
a carrier generation layer that has carriers formed therein by irradiation with the light pulse, and is constituted by a semi-insulating substrate; an insulating layer, located on the carrier generation layer, which is capable of transmitting the light pulse; and a first electrode and a second electrode, located above the carrier generation layer, which apply a voltage to the carrier generation layer, wherein the insulating layer is provided on a region which is irradiated with the light pulse between the first electrode and the second electrode in a plan view. |
| 地址 |
Tokyo JP |
