Long-wave Infrared Optical Subsystems Design

"long-wave infrared optical design" as the subject of this paper, infrared detection systems are described in the various fields of application and development on the basis of optical design, optical design theory, special aberration, aperture position on the various aberrations and optical systems for image quality evaluation methods described in detail, based on the infrared optical system which different from the properties of optical systems, it describes the principle of infrared imaging optical system, optical system described constitutes the type and characteristics of the material, and various types of infrared optical systems were discussed, and by calculating the dimensions of the system and its system design requirements to select the initial structure of the system, then aberration correction and balance, followed by re-calibration of infrared imaging system is aberration, according to the requirements, through a variety of graphs, pie charts such as light, points out map, MTF curve of the system for image quality evaluation, to ensure that the structure after commissioning to meet system design requirements.