2000, Volume 2, Issue 3
Strategic Study of CAE >> 2000, Volume 2, Issue 3
Optical Problems in Imaging Optical Engineering
Nanjing Astronomical Instrument Research Center, Nanjing 210042, China
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Abstract
In this paper the critical area using imaging optics is discussed, i. e. the ground based astronomical telescopes, observing systems from the space to the Earth and the projecting lithographic systems. According to the trend of technical progress, it is unavoidable to use reflective optical systems, and consequently as-pherical surfaces. For optical system design, the main problem is how to construct an effective reflecting system which may be optimized by the optical CAD. The need of unobscurating entrance pupil leads using off-axis reflecting system and tilted mirror system. The key problem in fabrication is to make high accuracy, large relative aperture, high-order, large asphericity/aspherical slope and section symmetric surfaces. The null method is the principal way for testing aspheric surfaces up to now. The design of compensator for highorder, off-axis aspheric mirrors is worth studying yet.
References
[ 1 ] WangShouguan , SuDingqiang , ChuYaoquan , etal.Specialconfigurationofaverylargeschmidttele scopeforextensiveastronomicalspectroscopicobserva tion [J].AppliedOptics, 1 996 , 35 (2 5 0 ) :5 1 5 5～ 5 1 6 1
[ 2 ] KorschD .Closedformsolutionforthree mirrortele scopes, correctedforsphericalaberration , coma , astigmatism , andfieldcurvature [J].AppliedOp tics, 1 972 , 1 1 (1 2 ) :2 986～ 2 989
[ 3 ] 潘君骅 , 郝沛明 .两个二次曲面反射镜组成的光学系统的一般研究 [J] 天文学报 , 1 96 5 , 1 3 (1 ) :46～ 5 6 link1
[ 4 ] 潘君骅 .具有三个二次曲面反射镜的光学系统研究[J].光学学报 , 1 988, 8 (8) :71 7～ 72 1 link1
[ 5 ] FigoskiJW .Developmentofathree mirrorwide fieldsensor, from paperdesigntohardware [A ].SPIEReflectiveOpticsⅡ [C], 1 989, 1 1 1 3:1 2 6～ 1 33
[ 6 ] PanJunhua , Lixinnan .Designofatiltedtwo mirrorsystem [J].OpticalReview , 1 994, 1 (2 ) :2 46～2 47
[ 7 ] 潘君骅 , 李新南 偏轴两镜系统的设计 [J].光学学报 , 1 994, 1 4 (8) :86 7～ 871 link1
[ 8 ] SuDingqiang , CuiXiangqun , WangYauan , etal.Largeskyareamulti objectfiberspectroscopictele scope (LAMOST ) anditskeytechnology [A ].SPIEConferenceonAdvancedTechnologyOptical/IRTelescopesVI [C], Kona , Hawaii, March 1 998
[ 9 ] KuriharaK , KinoshitaH , MizotaT , etal.Two mirrortelecentricopticsforsoftX rayreductionlithography [J ].J .Vac .Sci.Technology , Nov . /Dec. 1 991 , B9 (6 ) :31 89～ 31 92
[10] JewellTE .ReflectivesystemsdesignstudyforsoftX rayprojectionlithography [J].J.Vac.Sci.Tech nology , Nov . /Dec. 1 990 , B8 (6 ) :1 5 1 9～ 1 5 32
[11] 潘君骅 , 朱永田 两非球面反射镜非扫描式软X射线投影光刻系统 [J].光学学报 , 1 997, 1 7 (1 2 ) :1 75 6～ 1 75 8 link1
[12] MalacaraD .Opticalshoptesting [M ].Johnwiley&Sons, 1 978. 44 4～ 45 2
[13] MalacaraD .Opticalshoptesting [M ].Johnwiley&Sons, 1 978. 45 5～ 45 7
[14] 潘君骅 .检检反射镜望远镜中二次凸面镜表面形状的新方法 [J].天文学报 , 1 96 0 , 8 (1 ) :70～ 78 link1
[15] 袁吕军 .刀口定量检验技术的研究 [J].光学学报 , 1 999, 1 9 (6 ) :845～ 85 1 link1
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