| 热释电探测器及其应用 |
| |
| 引用本文： | 贺凤成,王本.热释电探测器及其应用[J].红外技术,1994,16(3):8-13. |
| |
| 作者姓名： | 贺凤成 王本 |
| |
| 作者单位： | 北京邮电学院 |
| |
| 摘 要： | 详细论述了热释电探测器的工作原理，推导出探测器电流响应率、电压响应率、等效噪声功率和探测率的解析表达式，得出了电压响应率、电流响应率与斩波频率的关系。给出热释电材料的选择原则，介绍了热释电探测器的目前应用领域及未来可能的应用领域。
|
| 关 键 词： | 响应率 噪声 热释电探测器 探测器 |
Pyroelectric Detectors and Their Applications |
| |
| He Fengcheng, Wang Ben, Hsu Dahsiung.Pyroelectric Detectors and Their Applications[J].Infrared Technology,1994,16(3):8-13. |
| |
| Authors: | He Fengcheng Wang Ben Hsu Dahsiung |
| |
| Abstract: | This paper reviews the prindples of operahons of pyrocledc detectors, The equations for current responsivity, voltage responsivity, noise, noise equivalent power and detectivity derived from the fundamental thennodynot model of the pyroelectric detector .Fibers influendng the choice of pyroelectric material for various applicahons are briefly summerized. The applicahons are discuss. |
| |
| Keywords: | Pyroelectrics Responsivity Noise Pyroelectric application |
| 本文献已被 CNKI 维普 等数据库收录！ |
