APPARATUS AND METHOD FOR PRODUCING THERMAL IMAGE DATA

• Main Author: WILLMOTT JONATHAN RAFFE
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2019
• Subjects: COLORIMETRY; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; RADIATION PYROMETRY; TESTING

A thermal imaging device is provided, comprising: a detector for receiving radiation and outputting a detector signal corresponding thereto; a steerable mirror device arranged in relation to the detector; wherein the mirror device is steerable to scan an entrance pupil over a plurality of locations such that the detector outputs respective detector signals indicative of temperatures of respectiveportions of the object corresponding to the said locations of the entrance pupil, and wherein the thermal imaging device is configured to provide a substantially constant etendue for all of the entrance pupil locations of the said plurality of entrance pupil locations. 提供热成像设备，包括：用于接收辐射并输出与其对应的检测器信号的检测器；相对于检测器布置的可操纵镜设备；其中镜设备是可操纵的以在多个位置上扫描入瞳，以便检测器输出指示与所述入瞳的位置对应的物体的相应部分的温度的相应检测器信号，且其中热成像设备被配置为对于所述多个入瞳位置中的全部入瞳位置提供基本恒定的集光率。