I-1 Imigaqo yeefilimu ezibonakalayo
Kweli nqaku, siza kwazisa imigaqo optical bhanyabhanya obhityileyo, isoftware esetyenziswa ngokuqhelekileyo uyilo kunye neteknoloji yokwambathisa.
Umgaqo osisiseko wokuba kutheni iifilimu ze-optical zinokufikelela kwimisebenzi ekhethekileyo efana ne-anti-reflection, ukubonakalisa okuphezulu okanye ukuhlukana kokukhanya kukuphazamiseka kwefilimu encinci yokukhanya. Iifilim ezibhityileyo zidla ngokuqulunqwa liqela elinye okanye ngaphezulu lomaleko wemathiriyeli wesalathiso esiphezulu kunye nesalathiso esisezantsi sesalathiso somaleko obekwe ngokuhlukileyo. Ezi zixhobo zomaleko wefilimu zidla ngokuba ziioksidi, iintsimbi okanye iifluoride. Ngokumisela inani, ubukhulu kunye neengqimba zefilimu ezahlukeneyo zefilimu, Umahluko kwisalathiso se-refractive phakathi kweengqimba unokulawula ukuphazamiseka kwemitha yokukhanya phakathi kweengqimba zefilimu ukufumana imisebenzi efunekayo.
Makhe sithathe i-anti-reflection coating eqhelekileyo njengomzekelo ukubonisa le nto. Ukuze ukwandise okanye kuncitshiswe ukuphazamiseka, ubukhulu be-optical of the layer yokwambathisa ngokuqhelekileyo yi-1/4 (QWOT) okanye i-1/2 (HWOT). Kulo mzobo ongezantsi, isalathisi esihlaziyiweyo sesiganeko esiphakathi ngu-n0, kunye ne-refractive index ye-substrate yi-ns. Ngoko ke, umfanekiso wesalathiso se-refractive sezinto zefilimu ezinokuvelisa iimeko zokurhoxiswa kokuphazamiseka zingabalwa. Umbane wokukhanya obonakaliswe ngumgangatho ophezulu woluhlu lwefilimu yi-R1, Umbane wokukhanya obonakaliswe ngumgangatho ophantsi wefilimu yi-R2. Xa ubukhulu befilimu buyi-1/4 ubude, umehluko wendlela ye-optical phakathi kwe-R1 kunye ne-R2 yi-1/2 ye-wavelength, kunye neemeko zokuphazamiseka zidibene, ngaloo ndlela zivelisa ukuphazamiseka okuphazamisayo. Isiganeko.
Ngale ndlela, ukuqina komqadi obonakalisiweyo kuba kuncinci kakhulu, ngaloo ndlela kufezekiswa injongo yokuchasana nokubonakaliswa.
2 Isoftware yoyilo lwefilim ecwengileyo
Ukuze kuququzelelwe amagcisa ukuyila iinkqubo bhanyabhanya ezihlangabezana nemisebenzi eyahlukeneyo ethile, isoftware yoyilo lwefilim encinci iye yaphuhliswa. Isoftware yoyilo idibanisa izinto ezisetyenziswa ngokuqhelekileyo zokugquma kunye neeparitha zazo, ukulinganisa komgangatho wefilimu kunye nokulungiswa kwe-algorithms kunye nemisebenzi yokuhlalutya, okwenza kube lula ukuba amagcisa aphuhlise kwaye ahlalutye. Iinkqubo ezahlukeneyo zefilimu. Isoftware yoyilo lwefilim edla ngokusetyenziswa ngolu hlobo lulandelayo:
A.TFCalc
I-TFCalc sisixhobo sendalo yonke sokuyila ifilimu ebhityileyo kunye nohlalutyo. Ingasetyenziselwa ukuyila iintlobo ezahlukeneyo ze-anti-reflection, i-high-reflection, i-bandpass, i-spectroscopic, isigaba kunye nezinye iinkqubo zefilimu. I-TFCalc inokuyila inkqubo yefilimu enamacala amabini kwi-substrate, ukuya kuthi ga kwi-5,000 yeeleya zefilimu kumphezulu omnye. Ixhasa igalelo leefomyula zokupakisha ifilimu kwaye inokulinganisa iintlobo ezahlukeneyo zokukhanyisa: njengeemitha zekhowuni, imiqadi yemitha engakhethiyo, njl njl. Okwesibini, isoftware inemisebenzi ethile yokuphucula, kwaye inokusebenzisa iindlela ezinje ngexabiso eligqithisileyo kunye neendlela ezahlukeneyo zokwandisa i-reflection, transmittance, absorbance, phase, ellipsometry parameters kunye nezinye iinjongo zenkqubo yefilimu. Isoftware idibanisa imisebenzi eyahlukeneyo yokuhlalutya, efana ne-reflectionivity, transmittance, absorbance, ellipsometry uhlalutyo lweparamitha, ijika lombane losasazo lombane, inkqubo yefilimu ebonisa uhlalutyo lombala kunye nokuhlalutya kombala, ukubalwa kwekristale yokulawula ijika, ukunyamezelana kwefilimu kunye nokuhlalutya uvakalelo, uhlalutyo lwesivuno, njl. Ujongano lokusebenza lweTFCalc luloluhlobo lulandelayo:
Kwi-interface yokusebenza eboniswe ngasentla, ngokufaka iiparamitha kunye neemeko zemida kunye nokuphucula, unokufumana inkqubo yefilimu ehlangabezana neemfuno zakho. Umsebenzi ulula kwaye kulula ukuwusebenzisa.
B. Essential Macleod
I-Essential Macleod luhlalutyo olupheleleyo lwefilimu kunye noyilo loyilo lwesoftware enonxibelelwano oluyinyani olunamaxwebhu amaninzi. Inokuhlangabezana neemfuno ezahlukeneyo kuyilo lokugquma i-optical, ukusuka kwiifilimu ezilula zomaleko omnye ukuya kwiifilimu ezingqongqo ze-spectroscopic. , inokuphinda ivavanye i-wavelength division multiplexing (WDM) kunye ne-dense wavelength division multiplexing (DWDM) izihlungi. Inokuyila ukusuka ekuqaleni okanye yongeze uyilo olukhoyo, kwaye inokuphonononga iimpazamo kuyilo. Ityebile kwimisebenzi kwaye inamandla.
Ujongano loyilo lwesoftware luboniswe kulo mfanekiso ungezantsi:
C. OptiLayer
Isoftware ye-OptiLayer ixhasa yonke inkqubo yeefilimu ezincinci ezibonakalayo: iiparamitha - uyilo - ukuveliswa - uhlalutyo lwe-inversion. Ibandakanya iinxalenye ezintathu: i-OptiLayer, i-OptiChar, kunye ne-OptiRE. Kukwakho nelayibrari yekhonkco ye-OptiReOpt eguqukayo (DLL) enokuphucula imisebenzi yesoftware.
I-OptiLayer iphonononga umsebenzi wokuvavanya ukusuka kuyilo ukuya kwithagethi, ifezekisa ithagethi yoyilo ngokulungiswa kakuhle, kwaye yenza uhlalutyo lwempazamo yokuveliswa kwangaphambili. I-OptiChar iphonononga umsebenzi wokwahluka phakathi kweempawu zomaleko wembonakalo kunye neempawu zayo ezilinganisiweyo zembonakalo phantsi kwemiba eyahlukeneyo ebalulekileyo kwithiyori yefilimu ebhityileyo, kwaye ifumana imodeli yemathiriyeli engcono neyinyani kunye nempembelelo yento nganye kuyilo lwangoku, ebonisa ukusetyenziswa izinto ekufuneka ziqwalaselwe xa kuyilwa lo maleko wemathiriyeli? I-OptiRE ihlola iimpawu ze-spectral zemodeli yoyilo kunye neempawu ze-spectral zemodeli ezilinganiswe ngovavanyo emva kokuveliswa. Ngokusebenzisa inversion yobunjineli, sifumana iimpazamo ezenziwe ngexesha lemveliso kwaye sizondla emva kwenkqubo yemveliso ukukhokela imveliso. Ezi modyuli zingentla zinokudityaniswa ngomsebenzi wethala leencwadi eliguquguqukayo, ngaloo ndlela ukuqonda imisebenzi efana noyilo, ukuguqulwa kunye nokubeka iliso okwenyani kuthotho lweenkqubo ukusuka kuyilo lwefilimu ukuya kwimveliso.
3 Itekhnoloji yokugquma
Ngokweendlela ezahlukeneyo zokucwenga, zinokwahlulwa zibe ziindidi ezimbini: itekhnoloji yokugquma imichiza kunye neteknoloji yokwaleka ngokwasemzimbeni. Itekhnoloji yokugquma imichiza yahlulahlulwe ikakhulu ngokuntywiliselwa kwiplating kunye neplating yokutshiza. Obu bugcisa bungcolisa ngakumbi kwaye busebenza kakubi kwifilimu. Ithatyathelwa indawo ngokuthe ngcembe sisizukulwana esitsha setekhnoloji yokwaleka ngokwasemzimbeni. I-Physical coating iqhutyelwa nge-vacuum evaporation, i-ion plating, njl. Kwindawo yokucoca, izixhobo zokugquma zinobumdaka obuncinci, obunokuthintela i-oxidation yendawo yezinto kunye nokunceda ukuqinisekisa ukufana kwe-spectral kunye nokuqina kwefilimu, ngoko isetyenziswa ngokubanzi.
Ngaphantsi kweemeko eziqhelekileyo, i-1 yoxinzelelo lwe-atmospheric malunga ne-10 kumandla we-5 Pa, kunye noxinzelelo lomoya olufunekayo kwi-vacuum coating ngokuqhelekileyo i-10 kumandla we-3 Pa nangaphezulu, ehlala kwi-vacuum coating ephezulu. Kwi-vacuum coating, umphezulu wamacandelo optical kufuneka ucoceke kakhulu, ngoko ke igumbi lokucoca ngexesha lokucubungula kufuneka licoceke kakhulu. Okwangoku, indlela yokufumana indawo ecocekileyo yevacuum ngokuqhelekileyo kukusebenzisa ukucoca. Iimpompo zokusasazwa kwe-oyile, Ipompo yemolekyuli okanye ipompo yokupholisa isetyenziselwa ukukhupha i-vacuum kwaye ifumane indawo ephezulu yokufunxa. Iimpompo zokusasazwa kwe-oyile zifuna amanzi okupholisa kunye nempompo yokuxhasa. Zinkulu ngobukhulu kwaye zidla amandla aphezulu, okuya kubangela ukungcola kwinkqubo yokwaleka. Iimpompo zemolekyuli zihlala zifuna impompo exhasayo ukuncedisa emsebenzini wazo kwaye zibiza kakhulu. Ngokwahlukileyo, iimpompo zokujiya azibangeli ungcoliseko. , ayifuni impompo yokuxhasa, inokusebenza okuphezulu kunye nokuthembeka okulungileyo, ngoko ke iyona nto ifanelekileyo kwi-optical vacuum coating. Igumbi langaphakathi lomatshini wokugquma oqhelekileyo uboniswe kumzobo ongezantsi:
Kwi-vacuum coating, izinto zefilimu kufuneka zifudunyezwe kwi-gaseous state kwaye emva koko zifakwe kumphezulu we-substrate ukuze zenze uluhlu lwefilimu. Ngokweendlela ezahlukeneyo zokucwenga, inokwahlulwa ibe ziindidi ezintathu: ukufudumeza ukufudumala kwe-thermal, ukufudumeza kwe-sputtering kunye ne-ion plating.
Ukufudumeza kwe-Thermal evaporation ngokuqhelekileyo kusebenzisa ucingo lokumelana okanye i-high-frequency induction ukutshisa i-crucible, ukwenzela ukuba izinto zefilimu kwi-crucible zifudunyezwe kwaye zenziwe ngumphunga ukuze zenze isambatho.
Ukufudumeza ukutshiza kwahlulwe kwaba ziindidi ezimbini: i-ion beam beam sputtering heat kunye ne-magnetron sputtering heat. Ukufudumeza kwe-ion beam sputtering kusebenzisa umpu we-ion ukukhupha umqa we-ion. Umqa we-ion ubhobhoza ekujoliswe kuko kwi-engile ethile yesiganeko kwaye ikhuphe umaleko wayo womphezulu. iiathom, ezibeka phezu komphezulu we-substrate ukwenza ifilimu encinci. Obona bubi buphambili bokutshiza kwe-ion bom kukuba indawo ehlaselwe ibhombu kwindawo ekujoliswe kuyo incinci kakhulu kwaye nesantya sokubekelwa ecaleni sisezantsi. Ukufudumeza kwe-Magnetron sputtering kuthetha ukuba ii-electron zikhawuleza ukuya kwi-substrate phantsi kwesenzo sommandla wombane. Ngethuba le nkqubo, ii-electron zingqubana ne-athomu yegesi ye-argon, i-ionizing inani elikhulu le-argon ion kunye nee-electron. Ii-electron zibhabhela kwi-substrate, kwaye i-argon ion ifudunyezwa yintsimi yombane. Ithagethi ikhawuleza kwaye iqhutyelwe phantsi kwesenzo sethagethi, kwaye i-athomu engathathi hlangothi ekujoliswe kuyo ifakwe kwi-substrate ukwenza ifilimu. I-Magnetron sputtering ibonakala ngezinga eliphezulu lokubunjwa kwefilimu, ubushushu obuphantsi be-substrate, i-adhesion efanelekileyo yefilimu, kwaye inokufikelela kwindawo enkulu yokugubungela.
I-ion plating ibhekisa kwindlela esebenzisa ukukhutshwa kwerhasi ukwenza i-ayoni ngokuyinxenye yerhasi okanye izinto ezikhutshwa ngumphunga, kwaye idipozithe izinto ezikhutshwa ngumphunga kwisubstrate phantsi kwebhombu yeeyoni zegesi okanye iiyoni zezinto ezikhutshwa ngumphunga. I-Ion plating yindibaniselwano ye-vacuum evaporation kunye ne-sputtering technology. Idibanisa iingenelo ze-evaporation kunye neenkqubo ze-sputtering kwaye inokugqoka ii-workpieces kunye neenkqubo zefilimu ezinzima.
4 Isiphelo
Kule nqaku, siqala ukuzisa imigaqo esisiseko yeefilimu ze-optical. Ngokumisela inani kunye nobukhulu befilimu kunye nokwahlukana kwesalathisi sokuqhawula phakathi kweentlobo ezahlukeneyo zefilimu, sinokufikelela ekuphazamiseni izibane zokukhanya phakathi kweengqungquthela zefilimu, ngaloo ndlela sifumana umsebenzi ofunekayo wefilimu. Eli nqaku ke lazisa isoftware yoyilo lwefilimu esetyenziswa rhoqo ukunika wonke umntu ukuqonda kwangaphambili kuyilo lwefilimu. Kwinxalenye yesithathu yenqaku, sinika isingeniso esicacileyo kwitekhnoloji yokugqoka, sigxininise kwitekhnoloji yokucoca i-vacuum esetyenziswa ngokubanzi ekusebenzeni. Ndiyakholelwa ukuba ngokufunda eli nqaku, wonke umntu uya kuba nokuqonda okungcono kwe-optical coating. Kwinqaku elilandelayo, siya kwabelana ngendlela yokuvavanya i-coating of the components coated, ngoko hlala ubukele.
Qhagamshelana:
Email:info@pliroptics.com ;
Ifowuni/Whatsapp/Wechat:86 19013265659
iwebhu:www.pliroptics.com
Yongeza:Isakhiwo 1, No.1558, indlela yobuntlola, qingbaijiang, chengdu, sichuan, china
Ixesha lokuposa: Apr-10-2024
