【摘 要】
：
In order to project the laser command informations to the proper distance,so a laser zoom projective lens with variable total track optical system is design
【机 构】
：
Xi'anInstituteofAppliedOpticsChina
【出 处】
：
2016年第二届光子学与光学工程国际会议暨第八届西部光子学会议
论文部分内容阅读
In order to project the laser command informations to the proper distance,so a laser zoom projective lens with variable total track optical system is designed in the carrier-based aircraft landing system.By choosing the zoom structure,designing of initial structure with PW solution,correcting and balancing the aberration,a large variable total track with 35~x zoom is carried out.The size of image is invariable that is Φ25m,the distance of projective image is variabel from 100m to 3500m.Optical reverse design,the spot is less than 8μm,the MTF is near the diffraction limitation,the value of MTF is bigger than 0.4 at 50lp/mm.
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