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Indima yefilimu encinci ye-lithium niobate kwi-electro-optic modulator
Indima yefilimu encinci ye-lithium niobate kwi-electro-optic modulator Ukususela ekuqaleni kolu shishino ukuza kuthi ga ngoku, amandla onxibelelwano lwe-single-fiber anyuke ngezigidi zezihlandlo, kwaye inani elincinci lophando lwangoku lidlule amashumi ezigidi zezihlandlo. I-Lithium niobate...Funda ngokugqithisileyo -
Ziziphi izinto ezichaphazela ubomi be-laser?
Zithini izinto ezichaphazela ubomi be-laser? Uvavanyo lobomi be-laser luyinxalenye ebalulekileyo yovavanyo lokusebenza kwe-laser, oluhambelana ngokuthe ngqo nokuthembeka kunye nokuqina kwe-laser. Ezi zilandelayo zizongezo ezineenkcukacha kuvavanyo lobomi be-laser: Ubomi be-laser obuqhelekileyo...Funda ngokugqithisileyo -
Isicwangciso sokwenza ngcono i-laser yesimo esiqinileyo
Icebo lokwenza ngcono i-laser yesimo esiqinileyo Ukuphucula i-laser yesimo esiqinileyo kubandakanya iinkalo ezininzi, kwaye ezi zilandelayo zezinye zeendlela eziphambili zokwenza ngcono: 一, Ubume obufanelekileyo bokukhetha ikristale ye-laser: umcu: indawo enkulu yokusasaza ubushushu, elungele ulawulo lobushushu. I-Fiber: enkulu...Funda ngokugqithisileyo -
Uhlalutyo kunye nokucubungula isignali yokuchongwa kwentetho ekude nge-laser
Uhlalutyo kunye nokucubungula isignali yokuchongwa kwentetho ekude nge-laser Ukwahlulahlula ingxolo yesignali: uhlalutyo lwesignali kunye nokucubungula ukuchongwa kwentetho ekude nge-laser Kwindawo emangalisayo yetekhnoloji, ukuchongwa kwentetho ekude nge-laser kufana ne-symphony entle, kodwa le symphony ikwanayo "noi...Funda ngokugqithisileyo -
Itekhnoloji yokubona intetho ekude nge-laser
Iteknoloji yokubona intetho ekude ngelaser Ukubona intetho ekude ngelaser: Ukutyhila ulwakhiwo lwenkqubo yokubona Umqadi omncinci welaser udanisa kakuhle emoyeni, ukhangela izandi ezikude ngokuzolileyo, umgaqo ongasemva kwalo "mlingo" wetekhnoloji yekamva ungqinisiswa ngokungqongqo...Funda ngokugqithisileyo -
Hlola iteknoloji yokurhawula!
Njengeteknoloji esetyenziswa kakhulu kwi-optics, i-spectroscopy kunye nezinye iinkalo, iteknoloji ye-grating ineenzuzo ezininzi ezibalulekileyo, oku kulandelayo sisishwankathelo esineenkcukacha seenzuzo zobuchwepheshe be-grating: Okokuqala, iteknoloji ye-grating echanekileyo kakhulu ineempawu ze-high quality, endi...Funda ngokugqithisileyo -
Ibhendi yonxibelelwano lwe-Optical, i-resonator ye-optical ebhityileyo kakhulu
Ibhendi yonxibelelwano lwe-Optical, i-resonator ye-optical ebhityileyo kakhulu Ii-resonator ze-optical zinokufumana ubude be-wavelengths ethile yamaza okukhanya kwindawo encinci, kwaye zinezicelo ezibalulekileyo kwintsebenziswano yezinto ezikhanyayo, unxibelelwano lwe-optical, i-optical sensing, kunye nokudibanisa i-optical. Ubungakanani be-resonator ...Funda ngokugqithisileyo -
Ii-Attosecond pulses zityhila iimfihlo zokulibaziseka kwexesha
Ii-attosecond pulses zityhila iimfihlo zokulibaziseka kwexesha Izazinzulu eMelika, ngoncedo lwee-attosecond pulses, zityhile ulwazi olutsha malunga nefuthe le-photoelectric: ukulibaziseka kokukhutshwa kwe-photoelectric kufikelela kwi-700 attoseconds, ixesha elide kakhulu kunokuba bekulindelwe ngaphambili. Olu phando lwamva nje...Funda ngokugqithisileyo -
Imigaqo yokufota nge-photoacoustic
Imigaqo yomfanekiso we-photoacoustic I-Photoacoustic Imaging (PAI) yindlela yomfanekiso wezonyango edibanisa i-optics kunye ne-acoustics ukuvelisa imiqondiso ye-ultrasonic kusetyenziswa ukusebenzisana kokukhanya nezicubu ukufumana imifanekiso yezicubu enesisombululo esiphezulu. Isetyenziswa kakhulu kwiinkalo ze-biomedical, ngakumbi i...Funda ngokugqithisileyo -
Umgaqo wokusebenza we-semiconductor laser
Umgaqo wokusebenza we-semiconductor laser Okokuqala, iimfuno zeparameter ze-semiconductor lasers ziyaziswa, ikakhulu ziquka ezi zinto zilandelayo: 1. Ukusebenza kwe-Photoelectric: kubandakanya umlinganiselo wokuphela, ububanzi bomgca oguqukayo kunye nezinye iiparameter, ezi parameters zichaphazela ngokuthe ngqo...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-laser ye-semiconductor kwicandelo lezonyango
Ukusetyenziswa kwe-semiconductor laser kwicandelo lezonyango I-semiconductor laser luhlobo lwe-laser enezinto ze-semiconductor njenge-gain medium, idla ngokuba ne-natural cleavage plane njenge-resonator, ixhomekeke ekutsibeni phakathi kwee-semiconductor energy bands ukuze ikhuphe ukukhanya. Ke ngoko, ineenzuzo...Funda ngokugqithisileyo -
Isixhobo esitsha sokufumana ifoto esinovakalelo oluphezulu
Isixhobo esitsha sokufumanisa uvakalelo oluphezulu Kutshanje, iqela lophando kwi-Chinese Academy of Sciences (CAS) esekelwe kwi-polycrystalline gallium-rich Gallium oxide Materials (PGR-GaOX) licebise okokuqala icebo elitsha loyilo lokufumanisa uvakalelo oluphezulu kunye nesantya esiphezulu sokuphendula nge-photodetector ephezulu ngokusebenzisa...Funda ngokugqithisileyo
