光學設計實驗望遠鏡系統(tǒng)設計實驗

光學設計實驗報告望遠鏡系統(tǒng)設計學號:B班級:B090103目錄一、ZEMAX仿真二、設計優(yōu)化三、數(shù)據(jù)比較和優(yōu)化后參數(shù)四、公差分析五、光學系統(tǒng)圖六、設計心得體會ZEMAX仿真一、本次設計要求如下:1.焦距為100mm；光源為無窮遠處；像空間F/#=4，相對孔徑1/4前一塊玻璃為BAK1,后一塊玻璃為F2全視場角為8度先打開ZEMAX軟件，根據(jù)設計要求修改系統(tǒng)設定，包括系統(tǒng)孔徑,鏡頭單位，視場，和波長。望遠鏡物鏡要求校正的像差主要是軸向色差、球差、慧差。根據(jù)要求采用的是折射式望遠雙膠合型(1)修改系統(tǒng)設定。首先，根據(jù)要求的設計參數(shù)計算物方孔徑EPD。提供的有效焦距efl為100mm，像空間F/#=4。由公式，得物方孔徑EPD約等于25。在ZEMAX主菜單軟件中，選擇系統(tǒng)〉通用配置，在彈出的對話框中，選擇圖象空間F/#，數(shù)值選擇4。網(wǎng)GeneralFilesApertm_Non-S&ipienti：=J_Title/Notas光圈類型：光圈數(shù)值：竟跡法：變跡因子：r遠心光闌面VniIsjamwC=itd.■?gsPul：=ltiz：ationRayAimiTigErivir^ruTiexit取消幫助(2)視場設定。在ZEMAX主菜單軟件中，選擇系統(tǒng)〉視場，在彈出的對話框中，視場類型選擇角度，并輸入三組視場數(shù)據(jù)，(0,8),(0,2.8)和(0,4)。第三步，波長設定。在ZEMAX主菜單軟件中，選擇系統(tǒng)〉波長，在彈出的對話框中，單擊選擇完成配置，然后單擊確定。

系統(tǒng)配置完畢，即可在LDE中輸入數(shù)據(jù)。?壩卿uh曲耍畫既釉的5ni:IjpsCcZHLtihiciis-sGiiuSci-biaKsi'：L12j=r[iluni廊:iiPilk皿E|PilriminiInziiLijlEEinitybfHty理岬Staled總.些圈1：K：：O｝』就?:rStJHZLd土通■■。一推鼬［郵■皿誠Vi.dDDUD1.IM2DD。，期岬理Inziiiit]OJNlDBd選擇分析〉草圖＞2D草圖，將出現(xiàn)2D草圖LAYOUTo第二部分設計優(yōu)化從2D草圖可以看出，鏡頭的性能參數(shù)并非最優(yōu)。選擇編輯一一》優(yōu)化函數(shù)，反復進行修改權重，直到mtf達到最優(yōu)。

EditTookHelp由￡iFrom條-Cent二ibL皿A2>；SPH1?D2i.nnDDDD7.anODDD1.51W99E.7679T4.您.:Z3.DDDDDD7nn00DDD2.579G--AE機Ml4CAST口MilD￡2.DDDDDDrODDDDDL.21B5331.3.4057155(EZI!曰rzxjaDi.nDDnbn1.QnODDDG.Q715-B7.1E3D&6e(DIS：DIST0￡.Q.EOtiDDB7.tlDDDDD-1.114^9n坦WBLFEDtzajLtoeiitrnnztLco.買S和日、宅■Emitcentroid網(wǎng)，lingsSirrua?:3LHK.BLHKHddsriulTalzbnnn>dti!3!Mas-zainEE.9(BUIE?amENdg-las：?t^LCJE3je±=Daimdizyccc=t：ZE.iT；tr-10i：ELBFjBLFK^e-rinisfezfieldL.LL，二皿?知DI1a.DDDDDDL.DDDDDD0.1GTBE5■3.39DTS4ia.DDDDDDa.asssn-a.saiEDSQ.DSElTGD12例性部四■a.aoDDDDl.OtlDDDDi].61Z2T￡Q.OODDDD。皿m13?1P函OHU1a.noDDDDIJOODOD■3.4799BS0.B15TGG?3.D0DDDDa.nann2.719DDD"]?S744561A.FniW■vnmrqiinnnnnriiinnnnnrii-iii_nAAnntEnnn^bFib選擇工具>優(yōu)化>優(yōu)化在彈出的窗口中執(zhí)行最終優(yōu)化C(i優(yōu)化玲劫」加段指標：601次拉格朗曰(L笠X皿尹挪D5W|變里：31口'次:初始MF：0.8577323^550|當前MF:0.8577323^5無限游|狀態(tài)：終止CO|運行時間：退出㈤|處理器個數(shù)：\2r自動更新當優(yōu)化開始時，ZEMAX首先更新系統(tǒng)的評價函數(shù)。第四部分：數(shù)據(jù)比較與優(yōu)化后參數(shù)優(yōu)化后2D草圖:

麟1:FFTMTF更新[Update)(U)設置[&ettings](￡)打印(Print)[R]萄口(Wind&w)[W|文本(Text)(T)緝技(Zoom)(Z)7S1iQEKi3QEES.BQ2B.QDHQ.Sl3SFrlTIrlLFREQUENCYINCYCLESFEBMILLIMETEEFDLYCI-FariRTICNUEMTFLEMSMAE7S1iQEKi3QEES.BQ2B.QDHQ.Sl3SFrlTIrlLFREQUENCYINCYCLESFEBMILLIMETEEFDLYCI-FariRTICNUEMTFLEMSMAENOTITLE.SUMMRV2723L2DRTAFDRB-MSfeLTO叫、SLIRFRCE!ir-fiGEE2.ZMKI|EMFgIF!F=ITjrJN】驢1第五部分公差分析在菜單欄中點開Tools（工具）選中Tolerancing（33TolerancingFastToleranceMode(focuserrorcompensationor^Merit：|RMSSpo^Radius三]Wode：|Sersitivi^_三|Script:|ODUZ2.TSCFields:IY-Symmetric二|Cycles:IAuto三I際PerformSensitivityr~ShowDescriptionsr~ShowCompensatorsHideAllButWorstALisiFieldsIndividuallyr~ForceRayAimingOnI-OverlayMCGraphicsStalus:IdleZ1MTFFrequency:Sampling:JStatistics:|MormalMonteCarlo:20SaveMCruns:Configuration比|1,1ShowWar?LhoH□<Criteria:_?|l50000000邸CancelTerminate|SaveLoadBesetu.paate^.eTtingsPrimwinaowInitialStiatistiea:NcrmalDistrib-uticno.ooa0_700TzzlalMerit：CliangeField1Eield2Fie10.011103a.000000O.OOSB790.00979So.t20.011103a.ooooooO.OOS8730.009796O.t30-011103a.oooooo0.0058730..003795o.c4□.□111030.000000O.OOSS730.009795o.c50-0111030.000000O.OOES75C_0057SSo.cG0.011102a.oooooo0.0058790.00979So.t70.011103a.oooooo0.0058730.009796o.tB□-011103a.oooooo0.0058730..009795□.<90.0111030.0000000.00S873O?OO9795o.c100.0111030.0000000.005S730.005795o.t11□_OL1102a.oooooo0.0062730..009793o.c120.011103a.oooooo0.0058730.009795o.t130.011103a.oooooo0.0058730-003795o.t140.0111030.0000000.00S873O?OO9795o.c150.011103a.oooooo0.0058790.009795o.t□□-011103a.ooooooO.OOS8730_003795□_c170.011103a.oooooo0.0058730.009795o.tIS□.□111030.000000O.OOSS730.009795o.cIS0-011103ft.ooooooO.OOE27St)_oo57sao_c200.011102a.oooooo0.0058790.00979So.tT.T1?irs—■—一Tnniin-snsnnc.ot-!>■nnnoe.nr『口卜然后點Editors選中ToleranceDataEditor在頁面上點開Tools選中DefaultTolerances

DeTaulltToleranr&sSurhceTolerancesElement!olerarcs51?:FIM誠(*Millimeters:0.200000Fringes:1.000000PThicknejsMillimeters:0.2000001?DecenterXMillimeters:0.200000WDecenterX0.200000?DecenterYMillimeters:0.200000RDecenterY0.20000017Tilt(IIR1X(*Millimeters:0.200000WTiltXDegrees:0.200000Degrees0.20000017Tilt〔TIR|Y(*Millimeters:0.200000[7TillYDegrees:0.200000Degrees0.2000001?S+AInegFringes:0.200000'ZernIrregFringes:0.200000FIndex0.0010001?Abbe0.500000StartAtFlow:—目U^eFocusComp|如|或以1|室如|Lci.d|R巳由|HelpJ點OK0(1ToleranceDataEditorEditToolsHelpQpe=*Type?urfCodeNcminal1?W：.COHPS021liTW：.HiA73iTRM：TRAD132.4B6G9B4'IRM1：TRAD2-1.M38595i：TRM)TBAD3-2.9930626i：7THI)TIHZ134.DOQODO7i：7THI)TIHZ32.DOQODOB(TEIK)TEDK133i：TEE￥：.TED￥13T卜輸入?yún)?shù)進行公差分析后得

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