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Yintoni i-spatial light modulator?
Imodulator yokukhanya kwendawo ithetha ukuba phantsi kolawulo olusebenzayo, inokuguqula ezinye iiparameter zentsimi yokukhanya ngokusebenzisa iimolekyuli zekristale yolwelo, ezinje ngokuguqula ubukhulu bentsimi yokukhanya, ukuguqula isigaba ngesalathisi sokuchasana, ukuguqula imeko ye-polarization ngokujikeleza kwe ...Funda ngokugqithisileyo -
Yintoni unxibelelwano olungenazingcingo olubonakalayo?
Unxibelelwano olungenazingcingo olubonakalayo (i-OWC) luhlobo lonxibelelwano olubonakalayo apho imiqondiso idluliselwa khona kusetyenziswa ukukhanya okubonakalayo okungaqondiswanga, okubonakalayo okubonakalayo (i-infrared (IR), okanye ukukhanya kwe-ultraviolet (UV). Iinkqubo ze-OWC ezisebenza kumaza okukhanya abonakalayo (390 — 750 nm) zihlala zibizwa ngokuba lunxibelelwano lokukhanya okubonakalayo (i-VLC). ...Funda ngokugqithisileyo -
Yintoni iteknoloji ye-optical phased array?
Ngokulawula isigaba se-unit beam kwi-beam array, itekhnoloji ye-optical phased array inokufezekisa ukwakhiwa ngokutsha okanye ukulawulwa ngokuchanekileyo kwe-array beam isopic plane. Inezibonelelo zomthamo omncinci kunye nobunzima benkqubo, isantya sokuphendula ngokukhawuleza kunye nomgangatho olungileyo we-beam. Ukusebenza...Funda ngokugqithisileyo -
Umgaqo kunye nophuhliso lwezinto ezibonakalayo ezidityanisiweyo
I-Diffraction optical element luhlobo lwe-optical element enobuchule obuphezulu be-diffraction, esekwe kwithiyori ye-diffraction yamaza okukhanya kwaye isebenzisa uyilo oluncediswa yikhompyutha kunye nenkqubo yokwenza i-semiconductor chips ukukrola isakhiwo sesinyathelo okanye soncedo oluqhubekayo kwi-substrate (okanye i-su...Funda ngokugqithisileyo -
Ukusetyenziswa kwexesha elizayo konxibelelwano lwe-quantum
Ukusetyenziswa kwexesha elizayo konxibelelwano lwe-quantum Unxibelelwano lwe-quantum yindlela yonxibelelwano esekelwe kumgaqo we-quantum mechanics. Inezibonelelo zokhuseleko oluphezulu kunye nesantya sokudlulisa ulwazi, ngoko ke ithathwa njengesikhokelo esibalulekileyo sophuhliso kwikamva lonxibelelwano...Funda ngokugqithisileyo -
Qonda ubude be-wavelengths be-850nm, 1310nm kunye ne-1550nm kwi-optical fiber
Qonda ubude bobude be-850nm, 1310nm kunye ne-1550nm kwi-optical fiber Ukukhanya kuchazwa bubude bobude bayo, kwaye kunxibelelwano lwe-fiber optic, ukukhanya okusetyenziswayo kukwindawo ye-infrared, apho ubude bobude bokukhanya bukhulu kunobokukhanya okubonakalayo. Kunxibelelwano lwe-optical fiber, uhlobo...Funda ngokugqithisileyo -
Ukuguqula uNxibelelwano lweSithuba: Uthumelo lwe-Ultra-High Speed Optical.
Izazinzulu kunye neenjineli ziphuhlise ubuchwepheshe obutsha obuthembisa ukuguqula iinkqubo zonxibelelwano lwasesibhakabhakeni. Besebenzisa ii-modulators ze-electro-optic intensity ze-850nm eziphucukileyo ezixhasa i-10G, ilahleko ephantsi yokufakelwa, i-voltage ephantsi yesiqingatha, kunye nozinzo oluphezulu, iqela liphuhlise ngempumelelo i-sp...Funda ngokugqithisileyo -
izisombululo ze-standard intensity modulator
I-Intensity modulator Njenge-modulator esetyenziswa kakhulu kwiinkqubo ezahlukeneyo ze-optical, ukuhlukahluka kwayo kunye nokusebenza kwayo kunokuchazwa njengento eninzi kwaye iyinkimbinkimbi. Namhlanje, ndikulungiselele izisombululo ezine ze-standard intensity modulator: izisombululo ze-mechanical, izisombululo ze-electro-optical, i-Acousto-optic s...Funda ngokugqithisileyo -
Umgaqo kunye nenkqubela phambili kwetekhnoloji yonxibelelwano lwe-quantum
Unxibelelwano lwe-quantum luyinxalenye ephambili yetekhnoloji yolwazi lwe-quantum. Luneengenelo zokufihla ngokupheleleyo, amandla amakhulu onxibelelwano, isantya sokudlulisa ngokukhawuleza, njalo njalo. Lunokugqiba imisebenzi ethile engenakwenziwa lunxibelelwano lwakudala. Unxibelelwano lwe-quantum lunokusinceda...Funda ngokugqithisileyo -
Umgaqo kunye nokuhlelwa kwenkungu
Umgaqo kunye nokuhlelwa kwenkungu (1) Umgaqo wenkungu ubizwa ngokuba yiSagnac effect kwifiziksi. Kwindlela yokukhanya evaliweyo, imisebe emibini yokukhanya evela kumthombo ofanayo wokukhanya iya kuphazamiseka xa idityaniswe kwindawo efanayo yokufumanisa. Ukuba indlela yokukhanya evaliweyo inolwalamano lokujikeleza...Funda ngokugqithisileyo -
Umgaqo wokusebenza we-coupler yesikhokelo
Ii-couplers ezikhokelayo ziinxalenye ze-microwave/millimeter wave eziqhelekileyo ekulinganisweni kwe-microwave nakwezinye iinkqubo ze-microwave. Zingasetyenziselwa ukwahlukanisa isignali, ukwahlula, kunye nokuxuba, njengokujonga amandla, ukuzinzisa amandla okukhupha umthombo, ukwahlukanisa umthombo wesignali, ukudlulisela kunye nokujonga kwakhona...Funda ngokugqithisileyo -
Yintoni i-EDFA Amplifier
I-EDFA (i-Erbium-doped Fiber Amplifier), eyaqalwa ngo-1987 ukuze isetyenziswe kwezorhwebo, yeyona amplifier ye-optical esetyenziswa kakhulu kwinkqubo ye-DWDM esebenzisa i-Erbium-doped fiber njengesixhobo sokukhulisa i-optical ukuphucula ngokuthe ngqo imiqondiso. Ivumela ukukhulisa ngokukhawuleza imiqondiso ene-mul...Funda ngokugqithisileyo
