红外, 2014, 35 (12): 8, 网络出版: 2014-12-26
激光成像制导探测器研究进展
Research Progress of Laser Imaging Guidance Detectors
摘要
激光成像制导是精确制导的主要发展方向之一。激光成像制导探测器是激光成像 系统的关键部件。介绍了国内外激光成像制导探测器的研究进展,包括HgCdTe焦平面、Si雪崩焦平 面、InGaAs PIN探测器和雪崩光电二极管(Avalanche Photodiode, APD)焦 平面。InGaAs APD焦平面将会成为激光成像制导探测器的主要发展方向,其 关键技术包括外延材料生长、高均匀性探测器制备以及读出电路设计等。
Abstract
Laser imaging guidance is one of the development directions of precision guidance. A laser imaging guidance detector is the key component for a laser imaging system. The research progress of laser imaging guidance detectors including HgCdTe focal plane arrays, Si Avalanche Photodiode (APD) focal plane arrays and InGaAs PIN detector and APD focal plane arrays are presented. Among them, the InGaAs APD focal plane arrays will become the main development direction for laser imaging guidance detectors. Their key technologies include growth of epitaxial materials, fabrication of high uniformity detectors and design of readout circuits.
于晓辉, 吕衍秋, 孟超. 激光成像制导探测器研究进展[J]. 红外, 2014, 35(12): 8. YU Xiao-hui, LV Yan-qiu, MENG Chao. Research Progress of Laser Imaging Guidance Detectors[J]. INFRARED, 2014, 35(12): 8.