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Irekhodi yonxibelelwano lwelaser kwindawo enzulu, lingakanani igumbi lokucinga?Icandelo lokuqala
Kutshanje, i-US Spirit probe igqibe uvavanyo lonxibelelwano lwelaser kwisithuba esinzulu kunye nezixhobo ezisemhlabeni ezizizigidi ezili-16 zeekhilomitha ukusuka kude, kumiselwa irekhodi entsha yomgama wonxibelelwano wokukhanya. Ngoko ke ziziphi iingenelo zonxibelelwano ngelaser? Ngokusekwe kwimigaqo yobugcisa kunye neemfuno zobuthunywa, apho...Funda ngokugqithisileyo -
Inkqubela phambili yophando lwecolloidal quantum dot lasers
Inkqubela yophando yecolloidal quantum dot lasers Ngokweendlela zokumpompa ezahlukeneyo, iicolloidal quantum dot lasers zinokwahlulwa zibe ziindidi ezimbini: iilaser zecolloidal quantum dot ezimpompelwe ngombane kunye nelaser yecolloidal quantum dot. Kwiinkalo ezininzi ezifana nelebhu ...Funda ngokugqithisileyo -
Ukuphumelela! Awona mandla aphezulu ehlabathi yi-3 μm phakathi kwe-infrared femtosecond fiber laser
Ukuphumelela! Amandla aphezulu ehlabathini 3 μm mid-infrared femtosecond ifayibha laser IFayibha laser ukuphumeza imveliso laser mid-infrared, inyathelo lokuqala ukukhetha imathiriyeli ifayibha matrix efanelekileyo. Kwifiber lasers ekufutshane ne-infrared, iglasi ye-quartz matrix yeyona nto ixhaphakileyo yefiber matrix ...Funda ngokugqithisileyo -
Amagqabantshintshi ngeelaser zepulsed
Isishwankathelo se-laser ye-pulsed Eyona ndlela ichanekileyo yokuvelisa i-laser pulses kukongeza i-modulator ngaphandle kwelaser eqhubekayo. Le ndlela inokuvelisa i-picosecond pulse ekhawulezayo, nangona ilula, kodwa inkunkuma yamandla okukhanya kunye namandla aphezulu ayinakudlula amandla okukhanya aqhubekayo. Ke ngoko, ngakumbi ...Funda ngokugqithisileyo -
Ukusebenza okuphezulu kwe-laser ultrafast ubukhulu bencam yomnwe
Ukusebenza okuphezulu kwe-laser ye-ultrafast ubukhulu bomnwe Ngokwenqaku elitsha elipapashwe kwijenali yeSayensi, abaphandi kwiYunivesithi yeSixeko saseNew York baye babonisa indlela entsha yokudala i-laser ye-ultrafast ephezulu kwi-nanophotonics. Le miniaturized mode-tshixiwe lase...Funda ngokugqithisileyo -
Iqela laseMelika liphakamisa indlela entsha yokulungisa iilaser zemicrodisk
Iqela lophando elidibeneyo elivela kwi-Harvard Medical School (HMS) kunye ne-MIT General Hospital ithi baphumelele ukulungiswa kwemveliso ye-microdisk laser usebenzisa indlela ye-PEC etching, okwenza umthombo omtsha we-nanophotonics kunye ne-biomedicine "ethembisayo." (Imveliso ye-laser microdisk inokub...Funda ngokugqithisileyo -
Isixhobo saseTshayina sokuqala se-laser siphantsi kolwakhiwo
Isixhobo saseTshayina sokuqala se-laser se-attosecond siphantsi kolwakhiwo I-attosecond ibe sisixhobo esitsha sabaphandi ukuba baphonononge ihlabathi le-elektroniki. "Kubaphandi, uphando lwe-attosecond luyimfuneko, kunye ne-attosecond, ezininzi iimvavanyo zesayensi kwinkqubo efanelekileyo ye-atomic scale dynamics iya kuba ...Funda ngokugqithisileyo -
Ukukhetha uMthombo weLaser oLungileyo: I-Edge Emission Semiconductor Laser Icandelo leSibini
Ukukhetha Umthombo weLaser oLungileyo: I-Edge Emission Semiconductor Laser Icandelo leSibini 4. Ubume besicelo se-edge-emission semiconductor lasers Ngenxa yoluhlu olubanzi lwamaza kunye namandla aphezulu, ii-edge-emitting semiconductor lasers zisetyenziswe ngempumelelo kwiinkalo ezininzi ezifana ne-automotive, optical co. ...Funda ngokugqithisileyo -
Ukubhiyozela intsebenziswano kunye ne-MEETOPTICS
Ukubhiyozela intsebenziswano kunye ne-MEETOPTICS MEETOPTICS yindawo yokukhangela ye-optics kunye neefotonics ezizinikeleyo apho iinjineli, izazinzulu kunye nabavelisi banokufumana amacandelo kunye nobuchwepheshe kubaboneleli abaqinisekisiweyo kwihlabathi jikelele. Uluntu lwehlabathi jikelele lwe-optics kunye neefotonic ezine-injini yokukhangela ye-AI, indawo ephakamileyo...Funda ngokugqithisileyo -
Ukukhetha umthombo ofanelekileyo welaser: i-edge emission semiconductor laser Icandelo lokuQala
Ukhetho lomthombo welaser ofanelekileyo: i-edge emission semiconductor laser 1. Intshayelelo yeetshiphusi ze-laser semiconductor zahlulwe zaba ziitshiphusi ze-laser ezikhuphayo (EEL) kunye neetshiphusi ze-laser eziphuma nkqo (VCSEL) ngokweenkqubo ezahlukeneyo zokwenziwa kweeresonators, kunye nezinto zazo ezithile. .Funda ngokugqithisileyo -
Inkqubela phambili yakutsha nje kwindlela yokuvelisa i-laser kunye nophando olutsha lwelaser
Inkqubela phambili yamva nje kwindlela yokuvelisa i-laser kunye nophando olutsha lwelaser Kutshanje, iqela lophando likaNjingalwazi uZhang Huaijin kunye noNjingalwazi uYu Haohai weLabhoratri yeState Key ye-Crystal Materials yeYunivesithi yaseShandong kunye noNjingalwazi uChen Yanfeng kunye noNjingalwazi uHe Cheng weLabhoratri ePhambili kaRhulumente...Funda ngokugqithisileyo -
Ulwazi lokhuseleko kwilabhoratri yeLaser
Ulwazi lokhuseleko lwelabhoratri yeLaser Kwiminyaka yakutshanje, ngophuhliso oluqhubekayo loshishino lwelaser, itekhnoloji yelaser iye yaba yinxalenye engenakwahlulwa yophando lwenzululwazi, ishishini kunye nobomi. Kubantu beefoto zombane ababandakanyekayo kushishino lwelaser, ukhuseleko lwelaser lusondelelene...Funda ngokugqithisileyo
