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Kupatsanurwa kwelaser
Kupatsanurwa kwelaser "Polarization" chinhu chinowanzoitwa nemalaser akasiyana-siyana, izvo zvinotsanangurwa nepfungwa yekuumbwa kwelaser. Beam relaser rinogadzirwa nemwaranzi inosimudzirwa yezvikamu zvepakati zvinoburitsa chiedza mukati melaser. Mwaranzi inosimudzirwa ine re...Verenga Zvakawanda -
Kuwanda kwesimba uye kuwanda kwesimba relaser
Kuwanda kwesimba uye kuwanda kwesimba re laser Density huwandu hwatinonyatsoziva muhupenyu hwedu hwezuva nezuva, kuwanda kwatinonyanya kubata ndiko kuwanda kwezvinhu, fomura yacho ndeye ρ=m/v, kureva kuti, kuwanda kwakaenzana nehuremu hwakakamurwa nevhoriyamu. Asi kuwanda kwesimba uye kuwanda kwesimba kwe ...Verenga Zvakawanda -
Zviyero zvakakosha zvekutarisa mashandiro ehurongwa hwe laser
Zviyero zvakakosha zvekutarisa mashandiro ehurongwa hwelaser 1. Wavelength (yuniti: nm kusvika μm) Wavelength yelaser inomiririra wavelength yewave yeelectromagnetic inotakurwa nelaser. Zvichienzaniswa nedzimwe mhando dzechiedza, chinhu chakakosha chelaser ndechekuti ine monochromatic, ...Verenga Zvakawanda -
Tekinoroji yefiber bundle inovandudza simba nekupenya kwe blue semiconductor laser
Tekinoroji yefiber bundle inovandudza simba nekupenya kweblue semiconductor laser. Kugadzira danda uchishandisa wavelength yakafanana kana yepedyo yelaser unit ndiyo hwaro hwekubatanidzwa kwemavara akawanda elaser ema wavelength akasiyana. Pakati pawo, spatial beam bonding ndeyekuisa matanda akawanda elaser mu sp...Verenga Zvakawanda -
Nhanganyaya kuEdge Emitting Laser (EEL)
Nhanganyaya kuEdge Emitting Laser (EEL) Kuti tiwane simba guru rekugadzira laser re semiconductor, tekinoroji iripo ndeyekushandisa chimiro che edge emission. Resonator ye edge-emitting semiconductor laser inoumbwa ne natural dissociation surface ye semiconductor crystal, uye...Verenga Zvakawanda -
Tekinoroji ye laser ye ultrafast wafer inobudirira zvikuru
Tekinoroji yelaser ye ultrafast wafer inoshanda zvakanyanya. Malaser e ultrafast ane simba guru anoshandiswa zvakanyanya mukugadzira zvinhu zvepamusoro, ruzivo, microelectronics, biomedicine, kudzivirira nyika uye minda yemauto, uye tsvakiridzo yesainzi yakakosha kusimudzira imba yevashanyi yesainzi netekinoroji yenyika.Verenga Zvakawanda -
Laser yekurova kwemoyo yeTW kirasi yeattosecond X-ray
TW class attosecond X-ray pulse laser Attosecond X-ray pulse laser ine simba guru uye nguva pfupi yekurova kwemoyo ndiyo kiyi yekuwana ultrafast nonlinear spectroscopy uye X-ray diffraction imaging. Chikwata chekutsvagisa muUnited States chakashandisa cascade yemaX-ray asina maelectron lasers maviri kuti abude...Verenga Zvakawanda -
Nhanganyaya kune vertical cavity surface emitting semiconductor laser (VCSEL)
Nhanganyaya ye vertical cavity surface emitting semiconductor laser (VCSEL) Vertical external cavity surface-emitting lasers yakagadzirwa pakati pemakore ekuma1990 kuti igadzirise dambudziko guru rave richinetsa kugadzirwa kwema semiconductor lasers echinyakare: maitiro ekugadzira high-power laser outputs ne...Verenga Zvakawanda -
Kufadzwa kweharmoniki dzechipiri muhuwandu hwakakura
Kufadzwa kwe ma harmonics echipiri muhuwandu hwakakura Kubva pakawanikwa mhedzisiro ye optical ye second-order muma1960, kwakamutsa kufarira kukuru kwevaongorori, kusvika pari zvino, zvichibva pane harmonic yechipiri, uye frequency effects, yakaburitsa kubva ku ultraviolet yakanyanya kusvika ku far infrared band o...Verenga Zvakawanda -
Kudzora kwe electro-optic kuburikidza ne polarization kunoitika kuburikidza ne femtosecond laser writing uye liquid crystal modulation.
Kudzora kwemagetsi nemagetsi (electro-optic control) kunoitwa nekunyora kwelaser yefemtosecond uye modulation yeliquid crystal. Vaongorori muGermany vakagadzira nzira itsva yekudzora masaini emaziso nekubatanidza femtosecond laser writing uye liquid crystal electro-optic modulation. Nekuisa liquid crystal ...Verenga Zvakawanda -
Chinja kumhanya kwekurova kwemoyo kwelaser ine simba guru re ultrashort
Chinja kumhanya kwekurova kwemoyo kwelaser ine simba guru reultrashort. Malaser ane simba guru reultrashort anowanzoreva malaser ane upamhi hwepulse hwemakumi nemazana emafemtoseconds, simba repamusoro reterawatts nemapetawatts, uye simba rawo rechiedza rakanangana rinodarika 1018 W/cm2. Laser ine simba guru reultrashort uye...Verenga Zvakawanda -
Chinoongorora fotoni imwe chete yeInGaAs
Chinoongorora chiedza cheInGaAs chine photon imwe chete Nekukura nekukurumidza kweLiDAR, tekinoroji yekuona chiedza uye tekinoroji yekushandura inoshandiswa tekinoroji yekutevera mifananidzo yemotokari otomatiki ine zvinodiwawo zvakanyanya, kunzwisisika uye kugadziriswa kwenguva kwechinoongorora chinoshandiswa muchiedza chekare chepasi...Verenga Zvakawanda
