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Isishwankathelo se-pulsed lasers
Isishwankathelo see-laser ezivuthuziweyo Eyona ndlela ithe ngqo yokwenza ii-laser pulses kukongeza i-modulator ngaphandle kwe-laser eqhubekayo. Le ndlela inokuvelisa i-picosecond pulse ekhawulezayo, nangona ilula, kodwa amandla okukhanya alahlekileyo kunye namandla e-peak awanakugqitha amandla okukhanya aqhubekayo. Ke ngoko,...Funda ngokugqithisileyo -
Ileza esebenza ngokukhawuleza kakhulu enobukhulu obufana nencam yomnwe
Ileser ye-ultrafast esebenza kakhulu enobukhulu obufana nencam yomnwe Ngokutsho kwenqaku elitsha elikwikhava elipapashwe kwijenali iSayensi, abaphandi kwiYunivesithi yaseSixeko saseNew York babonise indlela entsha yokwenza iileser ze-ultrafast ezisebenza kakhulu kwi-nanophotonics. Le leser encinci evaliweyo...Funda ngokugqithisileyo -
Iqela laseMelika licebisa indlela entsha yokulungisa ii-laser ze-microdisk
Iqela elihlangeneyo lophando elivela kwiHarvard Medical School (HMS) kunye neMIT General Hospital lithi lifikelele ekulungiseni imveliso ye-microdisk laser besebenzisa indlela ye-PEC etching, nto leyo eyenza umthombo omtsha we-nanophotonics kunye ne-biomedicine "ube nethemba." (Imveliso ye-microdisk laser inokubangela...Funda ngokugqithisileyo -
Isixhobo sokuqala se-laser se-attosecond saseTshayina siyakhiwa
Isixhobo selaser sokuqala se-attosecond saseTshayina siyakhiwa I-attosecond ibe sisixhobo esitsha kubaphandi ukuba bahlolisise ihlabathi le-elektroniki. "Kubaphandi, uphando lwe-attosecond luyimfuneko, nge-attosecond, iimvavanyo ezininzi zesayensi kwinkqubo efanelekileyo ye-atomic scale dynamics ziya kuba ...Funda ngokugqithisileyo -
Ukukhetha Umthombo WeLaser Ofanelekileyo: I-Edge Emission Semiconductor Laser Icandelo Lesibini
Ukukhetha Umthombo WeLaser Ofanelekileyo: ILaser yeSemiconductor ye-Edge Emission Icandelo Lesibini 4. Imeko yokusetyenziswa kweelaser ze-semiconductor ze-edge-emission Ngenxa yobubanzi bayo obude kunye namandla aphezulu, iilaser ze-semiconductor ze-edge-emitting zisetyenziswe ngempumelelo kwiindawo ezininzi ezifana neemoto, i-optical co...Funda ngokugqithisileyo -
Ukubhiyozela intsebenziswano ne-MEETOPTICS
Ukubhiyozela intsebenziswano ne-MEETOPTICS I-MEETOPTICS yindawo yokukhangela i-optics kunye ne-photonics apho iinjineli, izazinzulu kunye nabasunguli bezinto ezintsha banokufumana izixhobo kunye netekhnoloji kubathengisi abaziwayo kwihlabathi liphela. Uluntu lwehlabathi lwe-optics kunye ne-photonics olunenjini yokukhangela ye-AI,...Funda ngokugqithisileyo -
Ukukhetha umthombo welaser ofanelekileyo: ilaser ye-edge emission semiconductor iCandelo lokuQala
Ukukhetha umthombo welaser ofanelekileyo: i-edge emission semiconductor laser 1. Intshayelelo Ii-semiconductor laser chips zahlulwe zaba zii-edge emitting laser chips (EEL) kunye nee-vertical cavity surface emitting laser chips (VCSEL) ngokweenkqubo ezahlukeneyo zokuvelisa ii-resonators, kunye nezinye...Funda ngokugqithisileyo -
Inkqubela phambili yakutshanje kwindlela yokuvelisa i-laser kunye nophando olutsha lwe-laser
Inkqubela phambili yakutshanje kwindlela yokuvelisa i-laser kunye nophando olutsha lwe-laser Kutshanje, iqela lophando likaNjingalwazi uZhang Huaijin kunye noNjingalwazi uYu Haohai be-State Key Laboratory of Crystal Materials kwiYunivesithi yaseShandong kunye noNjingalwazi uChen Yanfeng kunye noNjingalwazi uHe Cheng we-State Key Laborator...Funda ngokugqithisileyo -
Ulwazi lokhuseleko lwelabhoratri yelaser
Ulwazi ngokhuseleko lwelabhoratri yelaser Kwiminyaka yakutshanje, ngophuhliso oluqhubekayo lweshishini lelaser, itekhnoloji yelaser ibe yinxalenye engenakwahlulwa kwicandelo lophando lwesayensi, ishishini kunye nobomi. Kubantu abasebenzisa i-photoelectric ababandakanyeka kwishishini lelaser, ukhuseleko lwelaser lunxulumene kakhulu...Funda ngokugqithisileyo -
Iintlobo zeemodulators zelaser
Okokuqala, ukuguquguquka kwangaphakathi kunye nokuguquguquka kwangaphandle Ngokwendlela ubudlelwane obuphakathi kwe-modulator kunye ne-laser, ukuguquguquka kwe-laser kunokwahlulwahlulwa kube kukuguquguquka kwangaphakathi kunye nokuguquguquka kwangaphandle. 01 ukuguquguquka kwangaphakathi Umqondiso wokuguquguquka wenziwa kwinkqubo ye-laser ...Funda ngokugqithisileyo -
Imeko yangoku kunye neendawo ezishushu zokuveliswa kwesignali ye-microwave kwi-microwave optoelectronics
I-microwave optoelectronics, njengoko igama lisitsho, yindawo apho i-microwave kunye ne-optoelectronics zidibana khona. I-Microwaves kunye namaza okukhanya ngamaza e-electromagnetic, kwaye amaza ahlukeneyo kakhulu, kwaye izixhobo kunye netekhnoloji eziphuhliswe kwiinkalo zazo zi...Funda ngokugqithisileyo -
Unxibelelwano lwe-quantum: iimolekyuli, ii-rare earths kunye ne-optical
Iteknoloji yolwazi lwe-quantum yiteknoloji entsha yolwazi esekelwe kwi-quantum mechanics, ebhala, ibala kwaye idlulise ulwazi oluphathekayo oluqulethwe kwinkqubo ye-quantum. Uphuhliso kunye nokusetyenziswa kweteknoloji yolwazi lwe-quantum kuya kusingenisa "kwixesha le-quantum"...Funda ngokugqithisileyo
