公开(公告)号：US20120326036A1

公开(公告)日：2012-12-27

申请号：US13494240

申请日：2012-06-12

Applicant: Hiroto TOMIOKA

Inventor： Hiroto TOMIOKA

IPC: F21V14/00 ,  G01J5/02

CPC classification number: G01J3/10 ,  G01J3/2823 ,  G01N21/3581 ,  G02F2/02 ,  G02F2203/13

Abstract: A terahertz wave generating device includes a first light source, a second light source and an antenna. The first light source and a second light source are configured and arranged to generate pulsed lights. The antenna is configured and arranged to generate terahertz waves when irradiated by the pulsed lights generated by the first light source and the second light source. The antenna has a pair of electrodes arranged opposite each other with a gap being formed therebetween. The first light source and the second light source are configured and arranged to irradiate the pulsed lights between the electrodes at timings that are offset from each other.

Abstract translation: 太赫波产生装置包括第一光源，第二光源和天线。 第一光源和第二光源被配置和布置成产生脉冲光。 天线被配置和布置成当由第一光源和第二光源产生的脉冲光照射时产生太赫兹波。 天线具有彼此相对布置的一对电极，其间形成有间隙。 第一光源和第二光源被配置和布置成在彼此偏移的定时处在电极之间照射脉冲光。

公开(公告)号：US20120241615A1

公开(公告)日：2012-09-27

申请号：US13405804

申请日：2012-02-27

Applicant: Hiroto TOMIOKA

Inventor： Hiroto TOMIOKA

IPC: G01J5/02

CPC classification number: G01J5/085 ,  G01J3/0243 ,  G01J3/42 ,  G01J5/046 ,  G01J5/0831 ,  G01J5/0862 ,  H01P1/2005

Abstract: A terahertz wave detection device includes a wavelength filter transmitting terahertz waves having a predetermined wavelength, and a detection portion detecting the terahertz waves having the predetermined wavelength that have passed through the wavelength filter by converting the terahertz waves into heat, wherein the wavelength filter includes a metal layer having a plurality of holes communicating with an incident surface onto which the terahertz waves are incident and an emission surface from which the terahertz waves having the predetermined wavelength are emitted, and a dielectric portion filling in the plurality of holes and made of a dielectric, wherein the plurality of holes are formed with a predetermined pitch along a direction that is perpendicular to a normal line of the incident surface.

Abstract translation: 一种太赫兹波检测装置包括：发送具有预定波长的太赫兹波的波长滤波器，以及检测部分，通过将太赫兹波转换成热量来检测已经通过波长滤波器的具有预定波长的太赫兹波，其中波长滤波器包括 金属层具有多个与太赫波入射的入射面连通的孔，并且发射出具有预定波长的太赫兹波的发射面，以及填充在多个孔中并由电介质构成的电介质部 ，其中所述多个孔沿着垂直于入射表面的法线的方向以预定间距形成。