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Umthombo wokukhanya we-multiwavelength kwiphepha elisicaba
Umthombo wokukhanya we-Multiwavelength kwiphepha elicaba Iichips ze-Optical ziyindlela engenakuphepheka yokuqhubeka noMthetho kaMoore, ibe yimvumelwano yezemfundo kunye nezoshishino, inokusombulula ngokufanelekileyo isantya kunye neengxaki zokusetyenziswa kwamandla ezijongene neechips ze-elektroniki, kulindeleke ukuba ziphazamise ikamva le-inte...Funda ngokugqithisileyo -
Itekhnoloji entsha ye-quantum photodetector
Itekhnoloji entsha ye-quantum photodetector Eyona incinci yehlabathi yesilicon chip quantum photodetector Kutshanje, iqela lophando e-United Kingdom lenze impumelelo ebalulekileyo kwiminiaturization yetekhnoloji ye-quantum, baye badibanisa ngempumelelo eyona nxalenye incinci yehlabathi ye-quantum p...Funda ngokugqithisileyo -
Isishwankathelo seemodyuli ezine eziqhelekileyo
Isishwankathelo seemodyuli ezine eziqhelekileyo Eli phepha lizisa iindlela ezine zokumodareyitha (ukutshintsha i-laser amplitude kwi-nanosecond okanye i-subnanosecond time domain) esetyenziswa kakhulu kwiinkqubo ze-fiber laser. Ezi ziquka i-AOM (i-acousto-optic modulation), i-EOM (i-electro-optic modulation), i-SOM/SOA ...Funda ngokugqithisileyo -
Umbono omtsha wokumodareyitha optical
Umbono omtsha wokumodareyitha optical Ulawulo lokukhanya, ukumodareyitha okubonakalayo imibono emitsha. Kutshanje, iqela labaphandi abavela eUnited States naseKhanada bapapashe uphononongo olutsha bebhengeza ukuba babonakalise ngempumelelo ukuba umqa welaser unokuvelisa izithunzi njengento eyomeleleyo phantsi kwemeko ethile...Funda ngokugqithisileyo -
Uziphucula njani iilaser zombuso oqinileyo
Indlela yokuphucula i-laser-state lasers Ukuphucula i-laser-state lasers ibandakanya iinkalo ezininzi, kwaye ezi zilandelayo zezinye zeendlela eziphambili zokuphucula: 1. Ukukhetha imilo echanekileyo ye-laser crystal: i-strip: indawo enkulu yokutshatyalaliswa kobushushu, ehambelana nolawulo lwe-thermal. Ifayibha: indawo enkulu yomhlaba ukuya...Funda ngokugqithisileyo -
Ukuqonda okubanzi kweemodyuli ze-electro-optic
Ukuqonda ngokubanzi i-electro-optic modulators I-modulator ye-Electro-optic (EOM) yi-converter ye-electro-optic esebenzisa izibonakaliso zombane ukulawula iimpawu ze-optical, ezisetyenziswa kakhulu kwinkqubo yokuguqulwa kwesignali ye-optical kwintsimi ye-telecommunications technology. Oku kulandelayo yi...Funda ngokugqithisileyo -
Itekhnoloji entsha ye-silicon photodetector encinci
Itekhnoloji entsha ye-silicon ecekeceke ye-photodetector I-Photon yokubamba izakhiwo isetyenziselwa ukomeleza ukufunxa ukukhanya kwii-silicon photodetectors ezithambileyo Iinkqubo zefotoni zikhawuleza zifumaneke kwizicelo ezininzi ezivelayo, kubandakanya unxibelelwano lwamehlo, i-liDAR sensing, kunye nokucinga kwezonyango. Nangona kunjalo, i...Funda ngokugqithisileyo -
Isishwankathelo somgca we-optics kunye ne-nonlinear
Isishwankathelo somgca we-optics kunye ne-nonlinear optics Ngokusekelwe ekusebenzisaneni kokukhanya nomcimbi, i-optics inokwahlulwa ibe yi-linear optics (LO) kunye ne-nonlinear optics (NLO). I-Linear optics (LO) sisiseko se-classical optics, sigxininise ekusebenzisaneni komgca wokukhanya. Ngokwahlukileyo, i-nonlinear optics...Funda ngokugqithisileyo -
I-Microcavity complex lasers ukusuka kwi-odolo ukuya kumazwe aphazamisekileyo
I-Microcavity complex lasers ukusuka kwi-odolo ukuya kumazwe aphazamisekileyo Ilaser eqhelekileyo iqulathe izinto ezithathu ezisisiseko: umthombo wempompo, indawo yokuzuza ekhulisa ukusasazeka kwemitha, kunye nesakhiwo somgodi esenza iresonance yokukhanya. Xa ubukhulu bomqolo welaser busondele kwimicron...Funda ngokugqithisileyo -
Iimpawu eziphambili ze-laser gain medium
Ziziphi iimpawu eziphambili ze-laser gain media? I-Laser gain medium, ekwabizwa ngokuba yi-laser working substance, ibhekisa kwinkqubo yezinto esetyenziswayo ukufezekisa ukuguqulwa kwamasuntswana abahlali kunye nokuvelisa imitha evuselelayo ukufezekisa ukukhulisa ukukhanya. Lilungu eliphambili lelaser, carr...Funda ngokugqithisileyo -
Ezinye iingcebiso kwi-laser indlela debugging
Ezinye iingcebiso kwi-debugging ye-laser yendlela Okokuqala, ukhuseleko lolona lubalulekileyo, zonke izinto ezinokuthi zenzeke ukubonakaliswa okukodwa, kubandakanya iilensi ezahlukeneyo, iifreyimu, iintsika, ii-wrenches kunye nobucwebe kunye nezinye izinto, ukuthintela ukubonakaliswa kwazo kwelaser; Xa ufiphalisa indlela yokukhanya, gubungela i-optical dev...Funda ngokugqithisileyo -
Ithemba lophuhliso lweemveliso ze-optical
Ithemba lophuhliso lweemveliso zamehlo Amathuba ophuhliso lweemveliso zamehlo abanzi kakhulu, ikakhulu ngenxa yenkqubela phambili yesayensi kunye nobuchwepheshe, ukukhula kweemfuno zentengiso kunye nenkxaso yomgaqo-nkqubo kunye nezinye izinto. Oku kulandelayo yintshayelelo eneenkcukacha kuphuhliso lwamathemba optic...Funda ngokugqithisileyo
