摘要
随着航天遥感应用对探测目标的波段特性、空间分辨率、辐射分辨率、时间分辨率以及可靠性等要求的不断提高,作为航天遥感仪器核心部件的光电探测器,需要向扩展波长范围、提高光电性能、改善光谱形状、减小光敏元尺寸、增加器件规模、提高寿命和可靠性等方向发展。文中从空间多光谱红外探测器、光谱定量化、红外焦平面探测器可靠性封装、新型短波红外探测器等4个方面,介绍了中国近年来研制的一系列航天先进红外探测器组件所涉及的基础研究工作及其在气象卫星等航天应用的进展。
With the constant improvement of the band characteristic, spatial resolution, radiation resolution, temporal resolution and reliability requirements of space remote sensing to detecting targets, as the core part of space remote sensing instrument, photoelectric detectors need to extend the wavelength range, improve the photoelectric performance, improve the spectrum shape, reduce the element size, increase the device scale, improve the life and reliability. Focused on the following four aspects, multi- spectral space infrared detectors, quantitative spectroscopy, reliable packages of infrared focal plane arrays, new short-wave infrared detectors, to introduce the basic research work and some space applications of advanced spaceborne infrared detectors in recent years in China, such as FY meteorological satellites.
出处
《红外与激光工程》
EI
CSCD
北大核心
2012年第12期3129-3140,共12页
Infrared and Laser Engineering
基金
国家973计划(2012CB619200)
