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Quantum kunyatsoshanda kwefotodetector kunotyora dzidziso
Maererano nevefizikiki sangano network munguva pfupi yapfuura yakashuma kuti vatsvakurudzi veFinnish vakagadzira nhema silicon photodetector ine yekunze quantum kunyatsoshanda kwe130%, inova nguva yekutanga kuti kushanda kwe photovoltaic device kunodarika chirevo che100%, iyo ...Verenga Zvimwe -
Mhedzisiro yazvino yetsvagiridzo ye organic photodetectors
Vatsvagiri vakagadzira uye vakaratidza mwenje mutsva wegirinhi unotora pachena organic photodetectors ayo ane hanya zvakanyanya uye anoenderana neCMOS nzira dzekugadzira. Kubatanidza aya mafotodetectors matsva musilicone hybrid image sensors kunogona kubatsira kune akawanda maapplication. Izvi...Verenga Zvimwe -
Infrared sensor yekuvandudza simba yakanaka
Chero chinhu chine tembiricha iri pamusoro pe zero yakakwana chinoburitsa simba munzvimbo yekunze sechiedza che infrared. Iyo tekinoroji yekunzwa inoshandisa infrared radiation kuyera huwandu hwakakodzera hwemuviri inodaidzwa kuti infrared sensing tekinoroji. Infrared sensor tekinoroji ndeimwe yeanokurumidza dev ...Verenga Zvimwe -
Laser nheyo uye kushandiswa kwayo
Laser inoreva maitiro uye chiridzwa chekugadzira collimated, monochromatic, coherent mwenje matanda kuburikidza nekukurudzira radiation amplification uye inodiwa mhinduro. Chaizvoizvo, chizvarwa chelaser chinoda zvinhu zvitatu: "resonator," "gain medium," uye "pu ...Verenga Zvimwe -
Chii chinonzi Integrated Optics?
Pfungwa yekubatanidza optics yakaiswa mberi naDr. Miller weBell Laboratories muna 1969. Integrated optics inyaya itsva iyo inodzidza uye inovandudza zvigadzirwa zvemagetsi uye hybrid optical electronic device systems inoshandisa nzira dzakabatanidzwa pahwaro hwe optoelectronics uye microelectronics. Th...Verenga Zvimwe -
Nheyo yekutonhora kwelaser uye kushandiswa kwayo kumaatomu anotonhora
Nheyo yekutonhodza nelaser uye kushanda kwayo kumaatomu anotonhora Mufizikisi yeatomu inotonhora, basa rakawanda rekuyedza rinoda kudzora zvimedu (kuvharira maatomu eionic, senge wachi yeatomu), kuanonotsa, nekuvandudza kuyerwa kwayo. Nekuvandudzwa kwelaser tekinoroji, laser coo ...Verenga Zvimwe -
Nhanganyaya kune photodetectors
Fotodetector mudziyo unoshandura masaini emwenje kuita masaini emagetsi. Mune semiconductor photodetector, pikicha-inogadzirwa mutakuri anofara nechiitiko photon inopinda kunze kwedunhu pasi peiyo inoshandiswa bias voltage uye inoumba pikicha inogona kuyerwa. Kunyangwe pakupindura kwakanyanya...Verenga Zvimwe -
Chii chinonzi ultrafast laser
A. Pfungwa ye ultrafast lasers Ultrafast lasers inowanzoreva mode-locked lasers inoshandiswa kuburitsa ultra-short pulses, semuenzaniso, pulses yefemtosecond kana picosecond duration. Iri zita rakanyatsojeka ringava ultrashort pulse laser. Ultrashort pulse lasers ingangoita mode-yakakiiwa lasers, asi iyo ...Verenga Zvimwe -
Pfungwa uye kupatsanura nanolasers
Nanolaser imhando yemicro uye nano mudziyo wakagadzirwa nemananomaterials senge nanowire seresonator uye inogona kuburitsa laser pasi pephotoexcitation kana magetsi emagetsi. Saizi yeiyi laser kazhinji ingori mazana emamicrons kana makumi emamicrons, uye dhayamita iri kusvika nanometer ...Verenga Zvimwe -
Laser-induced breakdown spectroscopy
Laser-Induced Breakdown Spectroscopy (LIBS), inozivikanwawo seLaser-Induced Plasma Spectroscopy (LIPS), inokurumidza spectral yekuona maitiro. Nekutarisa iyo laser pulse ine yakakwira simba density pamusoro pechinangwa chemuenzaniso wakaedzwa, iyo plasma inogadzirwa neablation excitation, uye ...Verenga Zvimwe -
Ndezvipi zvinhu zvakajairika zvekugadzira optical element?
Ndezvipi zvinhu zvakajairika zvinoshandiswa kugadzira optical element? Zvishandiso zvinowanzo shandiswa kugadzira optical element kunyanya zvinosanganisira zvakajairika girazi remaziso, optical mapurasitiki, uye optical makristasi. Girazi reOptical Nekuda kwekuwana kwayo nyore kune yakakwirira kufanana kwekutapurirana kwakanaka, yave ...Verenga Zvimwe -
Chii chinonzi spatial light modulator?
Spatial light modulator inoreva kuti pasi pehutongi hunoshanda, inogona kuenzanisa mamwe ma paramita emunda wechiedza kuburikidza nemvura yekristaro mamorekuru, senge modulating iyo amplitude yenzvimbo yechiedza, modulating chikamu kuburikidza nerefractive index, modulating polarization state kuburikidza nekutenderera kwe ...Verenga Zvimwe
