ZEMAX的7个小例子
Zemax
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ISUAL pμe1
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A1999729
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(Singlet)
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Schmidt-Cassegrain M aspheric corrector
multi-configuration laser beam expander
fold mirrors M coordinate breaks
C Extra Date Editor, Optimization with Binary Surfaces
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?u S p e A O C t
D p O S o i n C
3o U n t p m A n Zemax t p n C
O Zemax tutorial A C P A b Zemax E. E. 7.0W L C
C P b°?P u F v pμe?A H s Pμi Z P W A e
w b Zemax E. E. 8.0W L C U C P h P A
t p i B x Cμ
(|e) G(Singlet)
Zemax?A p wavelength?A lens data?A ray fan?A OPD?A spot diagrams?A w q thickness solve H variables?A°?p C
3A n p F/4b b W A focal length °100mm?A b i U A BK7 C
-s X ZEMAX lens data editor(LDE)?A°O LDE O H O A n u A p A M w n
A X A radius?A thickness?A j p A m……μ￥C
μM?A n A b D system U A°éX wavelengths?A n J A n i A P i
P iμC b b C J0.486?A H microns°A°B l F-line C b G B
T C J0.5870.656?AμM?b primary wavelength W I b0.486m A primary wavelength D n O p t b b(paraxial optics?A Y first-order optics)¤U X D n°?A p focal length?A magnification?A pupil sizesμ￥C
|A n M w z h j C JμM?w n F/4z A F/#?O°O H F/#′N OμL
J g effective focal length F paraxial entrance pupil C H b n
aperture N O100/4=25(mm)?C O q system menu W general data?A b aper value W J25?A aperture type default°Entrance Pupil diameter?C N O A entrance pupil j p N O aperture j p C
LDE?A i H3P surface?A°OBJ?A STO IMA?C OBJ N Oμo￥A Y A
STO Y aperture stop N A STO w N O L J z A A b p t
A STO i b z W A q N O STO?A Y O p A h i b STO o W A i
e J A n A O STO N O b z W F C IMA N O imagine plane A Y C
singlet?A n4 (surface)?A O b STO W A insert cifter?A N b STO
A J A s°2?A q OBJ°0?A STO°1?A IMA°3?C
|A p J°BK7?C b STO C glass W AμW BK7Y i C S j p
°25mm?A h X z thickness°4?A OμJ C A M w12v b A
b O°100-100?A Z O b k°A°t C A O2thickness °100?C
2b A J w j P C A A p O F n D O H analysis fans?A Ray Aberration?A N transverse ray aberration pupil coordinate C ray aberration O H chief ray°°?I p C a b°EY A Y O b Y aberration?A tangential YZ plane?C P z X V aberration°XZ plane sagittal?C
Zemax D n A O B defocus?A solves N i H M o°D C solves O
A J°curvatures A thickness A glasses A semi-diameters A conics A H parameters μC parameters O y z J solves C p curvature chief ray angle A pick up?A Marginal ray normal?A chief ray normal?A Aplanatic?A Element power?A concentric with surfaceμ￥C y z chief ray angle solves parameter Y°angle A pick up solves parameters°surface A scale factorμA H parameters O solves?A n O solves H C
surface 2thicknessμW I U A solve type q fixed Marginal Ray height?AμM?
OK?C oμb z t b b W height°0?A Y paraxial focus?C A update ray fan?A
A iμo2defocus w g F C o O p H A surface 1radiusμq fixed
variable?A surface 2radius?A surface 2thickness Marginal Ray height variable?C A w q Merit function?A°O Merit function O H Merit function N O A z
n D W w°(|p focal length°100mm)?AμM?Zemax s A
solves U variable, p o P A q N O Merit function A H Merit function
U p U n A D X p Y variable w A z Merit function°0?C
2b p Merit function?A Zemax w g default merit function?A O
RMS wavefront error C A H b editors Merit function?A i J Tools?A|A??Default Merit Function A A ok?A Y default Merit function A o°A n W wμ1merit function focal length °100A°Yμh Zemax o focal length°A wavefront aberration G n AμM′N H p n D C H b Merit function editor1C
J C A Y X2C A N surface 2?A b C typeμW J EFFL(effective focal length)?A P C targetμJ100?A weightμw°1?C X Merit function editor?A b Tools optimizationμA Automatic A X A A w p C s ray fan?A o maximum aberration w°200 microns?C
¨L optical performance i H Spot Diagrams OPDμC q Analysis spot diagram standard?A h spot j°400 microns W U k A P Airy diffraction disk A j
° 6 microns C
OPD°optical path difference(?chief ray)A q Analysis D A q Fans Optical Path Aμo2aberration j°20 waves A j3focus A B spherical A spherochromatism axial color C Zemax t M w first order chromatic abberation u¨A Y the chromatic focal shift plot?A o O U i back focal length b paraxial W primary wavelength p X first order
focal length t X i wavelength A i X U i b paraxial focus W variation?C q Analysis MiscellaneousμChromatic Focal Shift Y i s X C
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§A N Gμe￥X layouts M field curvature plots,?w q edge thickness solves, field anglesμ￥C
¤O A q H b°A H L P curvature?CμP
dispersion A the chromatic aberration i H B first order H U chromatic aberration D n
°m°second order?A O i H b chromatic focal shift plot A e X parabolic curve u D u A D second order effectμGμM¨variation scale first order
°μM¤p h A U°order?C
?AμM-n p b b W A focal length°100mm t A u L o
p C
BK7M SF1A wavelength M aperture p P A JμM?O doublet?A A u n b
LDE W A J Y i C H s X LDE A b STO A J A°2?A A i H b STO e b J°1?AμM?b W surface type W U AμM
Make Surface Stop?A h a N STO m C b B G W Glassμ
J BK7Y SF1?A°b BK7M SF1S A H doublet°H G A p G h 5°b BK7M SF1J t A glass type°air C b STO a G thickness fixed°3A3thickness°100B°variable A JμM-n A O n merit function?A N EFFL b T W A°3O u b e L A S EFFL O H
t W W principle plane m°_C L merit function w N C
?JμM§u O W p W d A u L A SF1w A H L merit function w N C b°?optimization Aμ{p P A b optimizationμ2A A A s X Chromatic Focal Shift A Oμo2first order chromatic aberration w g reduced A U O second order chromatic aberration b D A H e X O parabolic curve?A B b shift j p°74 microns?A e°1540 microns?C
|A L performance G A s X Ray aberration?A maximum transverse ray aberration w 200 microns°20 microns?C B3P i q L I v j P A o i D
C wavelength relative defocus°p C A A v°0(¤Fig E1-2)?A o i D
°°T?O H p G v°0?A h b pupil coordinate I°h aberration N defocus Y A aberration D n°spherical aberration?C G(¤L y scale q L I v)A b spherical aberration w Y(|°aberration scale w°h)A I I defocus X A X b rayfan curve S A O spherical balanced by defocus p C b w T w o n performance?A W t°l O H
Analysis?A Layout?A2D Layout?A°￡F t A A3O q L entrance pupil top?A center?A bottom b trace X A L i O A N O A w primary wavelength(|b °surface 1)?C o O Zemax defaultμG C
|O b°D A w X STO thickness°3?A O u b A STO M surface 2X A Y b edge thickness°t A O O
U p lens aperature diameter p A p i w d t i C
diameter?A STO thickness M W z°YD C b STO diameter W
J14L12.5?A”U”|r X N user define?A b n edge thickness T w°
3mm?A i O A°o t°Z¤O F H defocus S X A O A°optimization Y￥i C b STO thickness W U A Edge ThicknessμA h X”Thickness”¤”Radial Height”μA thickness°3radial height°0(-Y radial height°0?A h Zemax w user define
semi-thickness)?OK X A Aμo2STO thickness w A B X”E”|r N an active thickness solve bμparameter W C
JμM edge thickness w A H focal length w°A°F EFFL?A b
A°?optimization Y i C b off-axis performance A q system Fields Field Data A3field A O H b23C”Use”?μU U A b2C y field J7(§Y7 degree)?A b3C J10?A C h°0Y on-axis?C x field °0?A rotational t A L p A OK X C b Update rayfan?A A i
p Figure E2-4C T N tangential?A S°sagittal?Aμ2G off-axis performance
t A o O°l N p t b on-axis W optimization?A o aberration i H field curvature plot p A Analysis A Miscellaneous Field Curv/Dist?C h X p Figure E2-5A shift in paraxial focus°field angle A k°real ray distortion?A H paraxial ray °°?ray C b field curvature plot°T?i q rayfans oaA°field curvature plot O b rayfan plot q L I v C
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§A N G mirrors?A conic constants?A coordinate breaks?A three dimensional layouts?A obscurations?C
¤y O B on-axis aberrations C y O
parabolic mirror a B order spherical aberration?A°u b optical axis W A°￡spherical aberration S L aberration?C
°2n p1000mm F/5A n2000mm curvature200mm aperture?C b surface 1Y STO W curvatureμJ-2000 mm?A t object A°
concave?A Yμo￥O s C b thicknessμJ-1000?A t u S z L mirror O g A b GlassμJ MIRROR?A b System Generalμaperture J200?C
Wavelength0.550?A field angel h°0?C b spot diagram?A A77.6 microns RMS spot diagram?A K image quality k N O b spot diagram W A superimpose Airy diffraction ring?C q spot diagram menu bar Setting?A b Show Scale W ”Airy Disk”?Aμ2G p Figure E3-1A Aμo2M”scale bar”aμG O C C RMS spot size”Airy Disk”?°77.6 microns?C u S diffraction-limited O°S w
conic constant?C e w curvature°-2000u O w q y A Y n w q A
h b STO ConicμJ-1?AμU Update spot diagram?A A”Airy ring”?°°A
u h E°b°éW A RMS°0?C
￥i O A m n A n O b J g W A Y A n o A A
m n J g Cμk O b g A A fold mirror(?O
I)C o-fold mirror b°45A W b C°i°200mm e A b b100mm W A p”?”1J g C M w
200mm?A fold mirror e g°800mm?A°200+800=1000μ￥b STO W thickness?A Y”?Z”¤C p U A STO thickness°-800?AμM?b imagine plane e J dummy surface?A°n J dummy surface O H S dummy surface O°O H dummy surface u O b°U fold mirror m X A u N q A
°?t”¤”A H°dummy surface C J dummy surface O H b image plane e J surface?A o surface a N fold mirror?A O A n v b surface type B h°fold mirror?A O Tools Add Fold Mirror?A b”fold surface”3B”2”￥N w q surface 2°fold mirror A A N p Zemax P.31LED C A°A surface type B b surface 24°Coord Break?A o S O°H coordinate break surface O b e t w
q s y t A O dummy surface ray tracing C b y z s y t
A q6P°?A Y x-decenter?A y-dencenter?A tiltx?A tilty?A tiltz flag tilting
decentration order?C
-n N O A coordinate break O”current”|”global”acoordinate system?A Y u O b
t A Y n Y m V A Y coordinate break°°A
s t U C Coordinate break N O V t CμM
coordinate break surfaceμ′X C glassμ°”-“￥N J A surface type w e glass type P C b layout A2D(2D u rotational symmetric systems)?A n3D A s X layout A↑↓page down or up i H G A o
p i AμA J g fold mirror I i H vignetted?A o b t O
n q C b STO e J surface?A O o surface thickness°900?A b surface type Aperture Type°”Circular Obscuration”A b Max Radius J40A°fold mirror semi-diameter °31?A p B C Update 3D layout?A p Figure E3-3A h b3D layout settingμthe first surface M the last surface O°16Y i C
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● Schmidt-Cassegrain M aspheric corrector
§A N G polynomial aspheric surface, obscurations, apertures, solves, optimization, layouts, MTF plots.
￥O Schmidt-Cassegrain polynomial aspheric corrector plate C o p O n b i
C n10inches aperture M10inches back focus?C l p A primary corrector System, General, b aperture value J10?A P b screen unit”Millimeters”§
°”Inches”C A Wavelength°3A O°0.486A0.587A0.656A0.587w°primary wavelength C A i H b wavelength screen”select”áA Y i°C e N default field angle value?A°0?C J p Zemax P.33starting prescription for schmidt cassegrain LDE A the primary corrector°MIRROR y C A i H s X2D layout A e X p Figure E4-1 C b b J G corrector?A B M w imagine plane m C J p Zemax P.33 Intermediate prescription for schmide cassegram LDE?A N primary corrector thickness°
-18A-30p A o O°n second corrector size j p C b surface4radius w°variable?A z L optimization, Zemax i w C layout?A p Figure E4-2
C s￥X merit function, reset A”Rings” option5C The rings option M w u sampling density, default value°3?A b p A n
D L°5?C°?optimization, Automatic Y i A Aμo2merit function° 1.3?A O z C o O residual RMS wave error P C X merit function,±q system Update All,?h secondary corrector radius w41.83?C q Analysis, fans,¤Optical Path, OPD plot p Figure E4-3Aμo2°defocus B°spherical,¤j4wave aberration n B
C
2b J t D D A w polynomial aspheric cofficients aspheric correction?C surface 1surface type q standard°”Even Asphere”?A OK X A surface 1 C A
k4th Order Term, μ°A k s A6th, 8th,?A°optimization?C OPD plot update,¨p Figure E4-4A Aμo2spherical aberration w j j a C p I A
P T i aberration P spherical amount, o N O spherichromatism,?O U n
B C g o A n axial color B spherochromatism,|axial color balance
O H W spherochromatism O b first order axial color higher order C b first order axial color s b A p G first order s b A N axial color J O b A L
Y paraxial-optics,§Y P color b b W A N O first order optics?n j higher order, Y higher order aberration balance A Y first order m higher order aberration, first order axial color°higher order spherochromatism o O b p W k C
-n i axial color O H surface1curvature F axial color G C1 radius°variable,°?optimization?A A update OPD plot A p E4-5A o N O
n p A l t A residual aberration p1/20i A o nμ2G A i H L field angle,±q system, field A field angle°3A O O0.0, 0.3, 0.5?C b field angle w A
boundary condition w A H A n w A merit function?C merit function”Rings”§
°”4”?X°?optimization, h s OPD plot p E4-6A P field angle,|O aberrations o i HμC p C
°2n A h o O°H°O O
Modulation Transfer Function?O H o N O A Y Oμo￥Object O v°M0A g L
o O v O M i A h MTF?M i/ M0Y MTF U j A N°C O v A N
u C MTF b°spatial frequency in cycles per millimeter, spatial°O bar target?t j e N A q H millimeter°A frequency in cycles Y C millimeter
X t A H i O p A Y i W v C Modulation Transfer Function?A Y e p E4-7A tangential & sagittal U J g field angle response C
1g p A p e MTF°circular pupil autocorrelationμG C o O the secondary corrector a B C JμM secondary corrector b primary e
m W A h J g w A B b primary W X h A J
q A H°F performance?C p U A LDE?A b3μI U A q
Aperture types Circular Aperture?A b Min Radius J 1.7?A Y J g b b j 1.7 i i J A°A B z primary W A P Max Radius°6?C A B z secondary corrector
obscuration?A b surface 3e A J surface o new surface N F surface 3?A thickness°20A B surface 2thickness°40A p|20+40?60q BK7primary C surface 3Aperture type?A w°Circular Obscuration?C Max Radius q° 2.5?A
OK X A P w surface 3semi-diameter O 2.5?A update MTF?A Aμo2performance w°C A S O O b medial spatial frequencies C
(|e) ● multi-configuration laser beam expander
§A N G multi-configuration capability?C
°2A n p b iλ 1.053μU laser beam expander A Input diameter°100mm A output diameter°20mm?A B Input M output°collimated?C b p e A u U C
p A
1. u2
2. p b W O Galilean?S internal focus?
3. u aspheric surface i H
4. t bλ328μU C
￥p°u O n B aberration w A O b P wavelengths p U n°μ¨C 2°O Galilean O H Galilean N O u q J g t A b t focus H A b Y beams b focus?C n b t O P b2wavelengths U
A H b i H°Y conjugates?C b l p A Zemax P.4-18LDE
J U surface C surface 5surface type q Standard°Paraxial?A o b focal lengthμX C N paraxial lens O collimated light?μfocus?C P surface 5thickness focal length°25A entrance pupil diameter w°100A wavelength u 1.053 microns Y i A°O|n b G wavelength?C s X merit function?A b1C operand type°REAY o real ray Y N°constraint?A b p A n D Input diameter°100output diameter°20?A°100?G20?5?G1?A Y J g beam Y F5A b
srf#¤J5?A b surface n L ray height?A Py W h J 1.00?C target value w °10?A o°Nμdiameter collimated°20mm output beam?C°°O H°Py
O normalized pupil coordinate A Y J g semi-diameter°50C A Py?1Y b J g is aimed to the top of the entrance pupil A target value w°10A N O X semi-diameter°10A H50?G 10?5?G1?A Y F5A F n D C semi-diameter w°10?A b Tools?A Update?A A b value column W X50A o N O entrance pupil radius Y coordinates O y b
unit circle?W A b°50?A Px?0?A Py?1Y b y b pupil j p°50?A
b x b h°0?C
q edit menu bar Tools?A Default Merit Function?A Reset”Start At” field°2?A o
H operands q G C l A v T w REAY operand?C°?optimization A
OPD plot s X A p E5-1A Aμo2performance t A j°7waves?C
o-aberration D n spherical aberration A H n surface 1° a spheric A surface 1C conic°variable A A|°optimization A A n OPD plot C b variable h AμM?N field s A°A w wavelength b 1.053μU beam expander p C O wavelength b0.6328μp O H i J t D D A N O multi-configuration i H b P t P w P configuration?A H A P u n D A e w F
wavelength° 1.053μconfiguration A L°μconfiguration 1A wavelength 0.6328°configuration 2?C
wavelength q 1.053°0.6328OPD plot A X D t performance A o O°glass dispersion t G C lens spacing°defocus surface 2thickness°variable?A °?optimization A update OPD plot?A aberration j°wave?AμU surface 2
thickness variable?C b Zemax multi-configuration capability A q main menu W Editors?A Multi-configuration?A A Edit?A Insert Config?A p N i H J s
configuration?A b CμU A”wave”?A P b”Wavelength#”¤°1?A o b P configuration?A P wavelengths?C b Config 1U J 1.053?A Config 2U J0.6328?A b J s C CμU A THIC°operand type?A o b U O
configuration w q P thickness A q”surface” list2OK C b Config 1U J250A Config 2J250A L b surface2Y b LDE surface 2thickness O mult-configuration μoprand value?A Config 2U surface 2thickness°variable?C merit function editor?A Tools?A Default Merit Function?A”StartAt”a°1?A default merit function q C l
C b e w REAY constraint s multi-config merit function A b merit function C A CONFoperand B b”Cfg#”?μw°1?A b configuration 1O avtive?C b
C U T OPDXoperands?A CONF M OPDX J s C A operand type °”REAY”?A”Srf#”áJ5?C n ray height O surface 5A Py J 1.00target value °10C p P e file X beam diameter°20mm C b CONF 1n Dμw A b CONF 2h operand A°i b wavelengths U n
D exact 5G1beam C LED A surface 1?A2?A4curvatures surface 1conic°variable?A°?optimization?b5 variable°active?A3curvatures?A1conic?A1multi-config thickness?C￥s￥X update OPD plot?A A i H b mulit-configuration editor W b”Config 1”?”Config 2”¤W U A h OPD plot configuration?A A i Ctrl-A hot key?A b P configuration A Aμo2performance n A p t b wavelength 1.0530.6328μlaser U i H u
C
(|e) ● fold mirrors M coordinate breaks
§A N G A coordinate breaks, sign conventions b A t M p
m fold mirrorsμ￥A j b”Add Fold Mirror”¤u i°°AμM|A
e M A O C
|b3A w p p Newtonian A w g coordinate breaks A H
b g L mirror g thicknessμêw°t A M coordinate breaks Hμ?A n
fold mirror p T v a b C N A p b converging beam manually
J fold mirrors?A Tools”Add Fold Mirror”￥C
s￥X LDE A STO surface type°paraxial A thickness w°100A o?paraxial lens default focal length AμM?q System, General?A aperture°20?A Y F/5lens?C 3D layout?A paraxial lens y converging beam t w C°2n
X convergingbeam V W A O H N O J fold mirror?A°w fold mirror°
45°oriented B paraxial lens°30mm?C n3C°coordinate break coordinate system45°?AμM?mirror g u A A coordinate break g beamμ145°o O n I A n3surface m fold mirror?C coordinate breaks S°A u
O J g M X P y°w C b imaging surface e X J3lens A surface 1thickness w°30?A b surface 3glass fold mirror titled?A H t b paraxial lens40mm B focus?C surface 24surface type°Coordinate Brek?A LDE k
A b surface 43parameter column heading W Y°”Title About X”?C bμ
U A”Pick Up”A B3w”From Surface”?°2A”Scale Factor”?° 1.0A o N surface 4coordinate break °êsurface 2C surface 2”title about x”?μA J45?A Update layout A
p Figure E6-1C N coordinate break thickness°0?A mirror M coordinate break surface O X C N O A mirror S A O J g e X J g y t A b g
°F45°￥A B F-70units h focus?A tilt decenter°êO b u A Y thickness e C b A G fold mirror?A P b imagine surface e J3surface?A surface 4
thickness q-70°-30?A b surface 5tilt about xμJ-45?A O b i V
l J g V A surface 7tilt about xμpick up from surface 5B scale factor w°1C
Update 3D layout?A h e p Figure E6-2A p A+45M-45A X
J g A S n coordinate breaks°A u n surface 25Y i C°surface 4 7U O H L°°C
(|e) ● Extra Date Editor, Optimization with Binary Surfaces
?A H A”achromatic singlet”3o F CμM?A mirror O achromatic singlet?A h B A h p B first-order chromatic aberration V X refractive/diffractive O i
C N O refrative singlet?AμM?N k diffractive surface?C
singlet y j focusing power?A the weak diffractive component h°dispersion
v glass dispersion?C U A focal length f singlet optical power°φ f-1A bλF-λC i d U A power i singlet glass Abbe number V y z A
λFλC°hydrogen F C line wavelength°0.4861μm M0.6563μm?C G
?φ φ/V
b j glasses A L dispersion p A p BK7A V°64.2?C?φ 2￠H C
Diffractive optics hμphase of wavefront W optical power?C
quadratic phase profile diffractive surface?A phase°
ψ Ar2
A°C q A r°radial coordinate?C p diffrective surface?A L power°φ λA/π
M L i e u C b P i d U A refractive singlet power°2￠H A diffractive optic power h X G°40￠H A A dispersion t i A t M w C o°n
B O H p G b refractive W positive power A P i b diffractive W negative power F v G
C W power q i H q”Standard”§°”Binary 2”?CμM?b IMA e J
s surface A Y J surface 2A thickness°100C STO thickness°10A glass°BK7?A q System?A General Aperture Value w°20?C Wavelengths0.486?A0.5870.656?A0.587 w°primary?C convex-plano singlet performance?A surface 1radius°variable?A B q Merit Function Editor tools Default Merit Function?C l Optimization?A s X OPD plot A Aμo2aberration°8waves C°F axial color D p A spherical aberrotion M default i C
2b p A q Editors?A Extra Data b”Max Term”?μW J1M”Norm Aper”¤W J10?A ”Coeff on PΛ2”|μh°CμM?°Optimization AμA O O surface 1radius diffractive power?C Update OPD plot h maximum aberration w g°wave?A y aberration D n u U secondary spectrum spherical aberration?C higher order term
B L A Extra Date Editor?A”MaxTerm #”§°2?A B fourth order termμ°variable?A A°
optimization?C s X updated OPD plot?A Aμo2wavefront aberration w j j°1wave H U C
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