TERAHERTZ TWO-DIMENSIONAL RADIATION DETECTOR

摘要

A two-dimensional Terahertz radiation detector (10) comprises a spectral conversion element, a micro-lens array (4), and an array image sensor (5). Such a detector can be particularly compact, light and inexpensive. For some embodiments, it can be used to produce multispectral images of an external scene, from Terahertz radiation that originates from that scene. Abstract Figure: Figure 1