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低成本和负担得起的基于热敏电阻的宽带子THz探测器与介电波导合

Przemysław Zagrajek¹, Marcin Wojciechowski², Paweł Komorowski¹

¹Institute of Optoelectronics, Military University of Technology, 2 Kaliski Street, 00-908 Warsaw, Poland.

Sensors (Basel, Switzerland)

|December 17, 2024

概括

我们使用商业热敏电阻和3D打印光学开发了一种负担得起的博洛米特检测器. 这种简单的设备为检测各种频率的电磁辐射提供了可接受的性能.

科学领域:

物理物理学物理
电气工程电气工程
材料科学材料科学材料科学

背景情况:

玻利米检测对于传感广泛频谱的电磁辐射至关重要.
传统的博洛米特制造通常是昂贵和复杂的.
需要可访问和负担得起的辐射检测解决方案.

研究的目的:

提出和展示一个简单的,经济高效的博洛米特检测仪.
使用商用热敏电阻作为主要传感元件.
将3D打印的光学元件与用于辐射聚焦的介电波导集成.

主要方法:

商用热敏电阻被用作辐射传感元件.
一个定制的光学元件被设计和3D打印,以实现高效的辐射合.
光学元件与介电波导相集成.
一个电子设置被开发用于测量热敏电阻对辐射的反应.

主要成果:

一个负担得起的博洛米特检测器成功制造出来.
该设备显示了可接受的信号噪声比 (SNR) 和响应能力.
性能指标在每瓦数百伏的水平上实现.

结论:

拟议的设备提供了一个低成本的替代方案,用于博洛米特辐射检测.
整合3D打印光学提供了可访问的辐射聚焦方法.
这种方法使得玻洛米度检测在各种应用中变得更容易使用.

关键词:

这就是为什么THzz 博洛米特 (bolometer) 是一个测量仪.检测检测检测检测检测准光学准光学是一种准光学.下一个THzz.

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