发明名称 |
Terahertz wave generating module and terahertz wave detecting device including the same |
摘要 |
A terahertz wave generating module includes a bidirectional light source which provides a first dual-mode beam in a first direction and a second dual-mode beam in a second direction; a forward lens unit which focuses the first dual-mode beam; a photomixer unit which converts the first dual-mode beam focused by the forward lens unit into a terahertz wave; a backward lens unit which focuses the second dual-mode beam; and a light output unit which uses the second dual-mode beam focused by the backward lens unit as a light signal, wherein the bidirectional light source, the forward lens unit, the photomixer unit, the backward lens unit, and the light output unit are integrated in a housing. |
申请公布号 |
US9035251(B2) |
申请公布日期 |
2015.05.19 |
申请号 |
US201314049059 |
申请日期 |
2013.10.08 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
Han Sang-Pil;Park Kyung Hyun;Kim Namje;Ryu Han-Cheol;Park Jeong Woo;Ko Hyunsung;Moon Kiwon |
分类号 |
G01J5/20;G01N21/3581 |
主分类号 |
G01J5/20 |
代理机构 |
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代理人 |
|
主权项 |
1. A terahertz wave generating module, comprising:
a bidirectional light source which provides a first dual-mode beam in a first direction and a second dual-mode beam in a second direction; a forward lens unit which focuses the first dual-mode beam; a photomixer unit which converts the first dual-mode beam focused by the forward lens unit into a terahertz wave; a backward lens unit which focuses the second dual-mode beam; and a light output unit which uses the second dual-mode beam focused by the backward lens unit as a light signal, wherein the bidirectional light source, the forward lens unit, the photomixer unit, the backward lens unit, and the light output unit are integrated in a housing. |
地址 |
Daejeon KR |