
jeey. see. emm. sueet

vidyutchumbakiy lahari, lavchikta aanee ushnata chaalan yanche anukaran aanee vishleshan karnyasathi jeey. see. emm. ess. aay. tii. heey eka maryadit ghatak vishleshan software package aahe. heey tyachya optical, ushnata wahan aanee satatya yantriki dravkanmadhil paraspar jodanila dekhil anumati dete. software pramukhyane nanoptical aanee microoptical pranalinchya vishleshan aanee optimizationsathi vaparale jaate. 
sanshodhan aanee vikas prakalpanmadhye tyache anuprayog samavisht aahet
aayami mapanshastra pranali,
prakashshilatmak pranali,
photonic chrystal fiber,
vhee. see. ess. ell.,
quantum-dott utsarjak,
saur peshinmadhye prakash adakane, 
aanee
plasmonic pranali.
rachana karye uchch-stariy scripting bhashanmadhye matlab aanee paythanmadhye antarbhut kelee jaau shakatat, jyamule parametervar avalambun asalelya samasya paribhashit karnyasathi kinwa parameter scan chalvanyasathi rachana mandanichi scripting saksham hote.
samasya varg.
jeey. see. emm. ess. aay. tii. vividh bhautik pratimanvar (samasya varg) upchar karanyachi parvanagi dete.
optical scattering.
vikhurnyachya samasya yaa samasya aahet, jithe vastunchi apavartak nirdeshank bhoomiti dilee jaate, aapatkalin lahari tasech (bahudha) antargat srot dnyat asatat aanee pratibimbit, apavartit aanee vikshipt laharinchya sandarbhat sanrachanecha pratisad mojala jaato. pranaliche varnan vel-harmonic maxwellchya samikaranadvare kele jaate.
dilelya strotansathi sootra _ 3 (vartaman ghanata, eae.jee. vidyut dvidhruv) aanee ghatana kshetra. vikhuralelya samasyanmadhye ekhadi vyakti vikhuralelya vastoochya bahereel kshetrala srot aanee vikhuralelya kshetranche superposition manate. vikhuraleli kshetre vastupasoon door jaat asalyane tyanna sanganakeey kshetrachya simevar kiranotsargachi sthitee purn karavi lagate. simanvaril pratibimb talhanyasathi, teey purnapane julalelya tharachya (pii. emm. ell.) ganiteey kathor paddhatidvare tayar kele jaatat.
optical waveguide rachana.
waveguide yaa asha sanrachana aahet jyaa eka avkashiy parimanat (udaa. jee. zed-dishene) aanee itar done parimananmadhye aniyantritpane sanrachit. waveguide modchi ganana karnyasathi, maxwellche curl-curl samikaran khaleel swarupat sodavale jaate.
samasyechya samamitimule, vidyut kshetra sootra _ 6 heey kshetra sootra _ 7 chey utpadan mhanoon keval aadvya pratalatil sthitee aanee fages factorver avalambun vyakt kele jaau shakate. pargamyata, pargamyata aanee varanvarta lakshat gheta, jeey. see. emm. ess. yu. aay. tii. laa vidyut kshetra sootra _ 7 aanee sambandhit prasar sthirank (tarangsankhya) sootra _ 9 chya jodya sapadatat. jeey. see. emm. ess. yu. aay. tii. chumbakeey kshetra sootra _ 10 sathee sambandhit sootra dekhil sodavate. dandgolakar aanee valalelya samanvay pranalinmadhil mode ganana fiber vakanyachya prabhavachi ganana karnyas anumati dete.
optical anunad.
anunad samasya yaa 1d, 2d kinwa 3d madheel samasya aahet jithe anunad karananya vastunchi apavartak nirdeshank bhoomiti dilee jaate aanee koneey frequency sootra _ 11 aanee sambandhit anunad kshetranchi ganana karavi lagate. konatyahi ghatana laat kinwa antargat srot astitvat naheet. jeey. see. emm. ess. yu. aay. tii. heey sootra _ 6 aanee sootra _ 11 kinwa sootra _ 14 aanee sootra _ 11 chya jodya nirdharit karate, jeey vel-harmonic maxwellche curl-curl samikaran, eae. purn karate.jee.,
sootra _ 6 aanee sootra _ 11 chya jodisathi.
vishisht anuprayog mhanje pokali paddhatinchi ganana (udaa.jee.semiconductor lesarsathi), plasmonic mode aanee photonic chrystal band-structures.
ushnatechi wahan.
vidyutchumbakiy kshetrachya ohamik nukasanamule ushnata nirman houu shakate, jee vastuvar vitarit hote aanee sanrachanecha apavartak nirdeshank badalate. 
shariratil tapman vitaran sootra _ 20 heey ushnatechya samikaranadvare niyantrit kele jaate.
jethe sootra _ 22 hii vishisht ushnata kshamata aahe, sootra _ 23 hii vastuman ghanata aahe, sootra _ 24 hii ushnata chalakata aahe aanee sootra _ 25 hii aushnik srot ghanata aahe. aushnik srot ghanateche sootra dile tarr _ 25 jeey. see. emm. ess. vaay. tapman vitaran sootra mojate _ 27 shariratil ushnata sanvahan kinwa ushnata kiranotsarg samarthit nahee. 
resheey kramanusar apavartak nirdeshankache tapman avalambitva lakshat ghenyasathi tapman profilecha vapar optical gananesathi input mhanoon keela jaau shakato.
resheey lavchikta.
ohamik nukasanamule honari ushnata aushnik vistaradvare yantrik taana dekhil nirman karoo shakate. heey prakashsthaitik prabhavanusar prakashik ghatakache dvi-seema badalate aanee tyamule prakashik vartanavar prabhav padoo shakato. jeey. see. emm. ess. yu. aay. tii. satatya yantrikichya resheey samasya sodavu shakate. resheey lavchikta niyantrit karnari samikarane lavchik urjesathi kiman tattvanusar chalatat
nishchit kinwa mukt visthapan seema atinchya adheen. pramananmadhye stepheness tensor sootra _ 29, rekheey taana sootra _ 30, vihit prarambhik taana sootra _ 31, visthapan sootra _ 32 (aushnik vistaramule) aanee nirdharit shakti sootra _ 33. rekheey taana sootra _ 30 heey visthapan sootra _ 32shhee sootra _ 36 dware sambandhit aahe. ganana kelelya tanala apavartak nirdeshankachya taana avalambitvasathi optical gananesathi input mhanoon vaparale jaau shakate. taana aanee taana yancha sambandh tarunanchya aakarmanane aahe.
sankhyatmak paddhat.
jeey. see. emm. ess. aay. tii. maryadit ghatak paddhativar avalambun asate. 
sankhyatmak amalbajavanicha tapasheel vividh yogdananmadhye prakashit karnyat aala aahe, udaa.jee.
paddhatinchya kamgirichi tulana vividh nikashanmadhil paryayi paddhatinshi kelee gelee aahe, udaa.jee.
sadhya karata yenyajogya uchch sankhyatmak achookatemule jeey. see. emm. ess. yu. aay. tii. chaa vapar vishleshanatmak (andaje) paddhatinsah prapt jhalelya parinamansathi sandarbh mhanoon keela gela aahe, udaa.jee.