首页> 外文会议>Conference on micromachining and microfabrication process technology XIV; 20090127; San Jose, CA(US) >Uncooled infrared and terahertz detectors based on micromechanical mirror as a radiation pressure sensor
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Uncooled infrared and terahertz detectors based on micromechanical mirror as a radiation pressure sensor

机译:基于微机械镜作为辐射压力传感器的非制冷红外和太赫兹探测器

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摘要

We consider midinfrared (5 - 25 μm) and terahertz (100 - 1000 μm), room-temperature detectors based on a microcantilever/micromirror sensor of the radiation pressure. The significant enhancement of sensitivity is due the combination of non-absorption detection and a high quality optical microcavity. Applications for spectrometry and imaging are analyzed. It is shown that the radiation pressure sensor potentially has sensitivity at the level of or better than the best conventional uncooled detectors.
机译:我们考虑基于红外压力的微悬臂/微镜传感器的中红外(5-25μm)和太赫兹(100-1000μm)室温探测器。灵敏度的显着提高是由于非吸收检测和高质量光学微腔的结合。分析了光谱和成像的应用。结果表明,辐射压力传感器的灵敏度可能达到或优于最佳的传统非冷却探测器。

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