CAJ | 학술논문

针对红外焦平面阵列强度响应的非线性失真现象，本文提出了一种基于单波长激光器测定红外焦平面阵列非线性校正曲线的方法，设计出用于测量的实验装置，并通过实验研究获得了实测的非线性校正曲线。结果表明，该方法规避了红外焦平面阵列光谱响应不均匀性的影响，满足了装置器件在工程技术中通用性和实用性的需要，在简单易行的同时保证了较高的测量精度。
침대홍외초평면진렬강도향응적비선성실진현상，본문제출료일충기우단파장격광기측정홍외초평면진렬비선성교정곡선적방법，설계출용우측량적실험장치，병통과실험연구획득료실측적비선성교정곡선。결과표명，해방법규피료홍외초평면진렬광보향응불균균성적영향，만족료장치기건재공정기술중통용성화실용성적수요，재간단역행적동시보증료교고적측량정도。
As for the nonlinear effects of infrared focal plane arrays intensity response , a nonlinear calibration method is proposed based on single wavelength laser .Experimental equipment is designed for measuring , and the nonlinear calibration curve of the focal plane array is obtained through the measuring equiprment .Experi-mental results show that this method aviods the influence of infrared focal plane arrays spectral response non -uniformity , and meets the requirement of generality and practicability of the device in the engineering technol -ogy, which ensures the high accuracy of measurement as well as simpleness .