多謝ls回復(fù),不過(guò)能不能再講清楚些? #iSFf A CNfS9M_w 我得到這個(gè)結(jié)果是否意味著我這個(gè)設(shè)計(jì)在實(shí)際中會(huì)有問(wèn)題?艾里斑不是衍射極限嗎? 5TBI<K 是不是我的ZEMAX哪個(gè)地方設(shè)置錯(cuò)了?
hupoke
2012-02-03 14:53
多謝2L回復(fù),您指的應(yīng)該是這段吧 ;)DzCc/ “On axis, the spot is much smaller than the Airy Disk, while off axis the spot is much larger than the Airy Disk. This indicates the spot diagram is a useful and reasonable indicator of performance off axis only. To compute a more accurate PSF both on and off axis, a consideration of diffraction will be required. &;H{cv` g(0;[#@ Generally speaking, the spot diagram is useful if the aberrations are large compared to the diffraction limited performance of the system.” MWuXI1 NnxM3* 我大概曉得了,多謝幫助!待我把您給的這篇看完,有問(wèn)題再來(lái)問(wèn):)