公开(公告)号：US20110267599A1

公开(公告)日：2011-11-03

申请号：US12772822

申请日：2010-05-03

Applicant: David Howard Hurley

Inventor： David Howard Hurley

IPC: G01B9/02 ,  G01J3/00

CPC classification number: G01J3/42 ,  G01B9/02023 ,  G01B9/0207 ,  G01B2290/70 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/4531 ,  G01N21/3581

Abstract: Systems, devices, methods, and computer-readable media relating to terahertz radiation detection are disclosed. A method of detecting terahertz radiation may include transmitting a reference beam and a signal beam through a common-path interferometer. The method may further include transmitting a terahertz beam through a target object. Furthermore, the method may include causing the signal beam and the terahertz beam to simultaneously propagate through an electro-optical element within the common-path interferometer after transmitting the terahertz beam through the target object to induce a phase delay between the signal beam and the reference beam. In addition, the method may include calculating the phase delay and calculating an amplitude of an electric field of the terahertz beam from the phase delay.

Abstract translation: 公开了与太赫兹辐射检测相关的系统，设备，方法和计算机可读介质。 检测太赫兹辐射的方法可以包括通过公共路径干涉仪传输参考光束和信号光束。 该方法还可以包括通过目标物体传输太赫兹束。 此外，该方法可以包括在将太赫兹束穿过目标物体之后，使信号光束和太赫兹光束同时传播通过公共路径干涉仪内的电光元件，以引起信号光束和参考光源之间的相位延迟 光束。 此外，该方法可以包括从相位延迟计算相位延迟并计算太赫兹波束的电场的幅度。