用于太赫兹设备的透镜及太赫兹设备
By designing irregularly shaped lenses and optimizing lens materials and structures, the problem of large size of terahertz devices was solved, achieving miniaturization of the devices and improvement of imaging quality.
CN115084864BActive Publication Date: 2026-07-17BEIJING SHENMUTEK CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BEIJING SHENMUTEK CO LTD
- Filing Date
- 2022-06-30
- Publication Date
- 2026-07-17
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Figure CN115084864B_ABST
Abstract
本公开提供了一种用于太赫兹设备的透镜及太赫兹设备，该透镜包括：透镜主体，透镜主体的厚度沿中心至边缘依次减小、且在水平面内的投影包括矩形和分别位于矩形相对的两个第一边处的两个弧形。该透镜在应用于太赫兹设备时，能够在像距一定的情况下对象的物距增大，最大化阵列探测器的电压幅度并增加耦合效率，进而使得太赫兹设备的对比度和成像分辨率得到提升，同时，上述透镜的形状有助于减小太赫兹设备的设备尺寸。
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