-
Kururama kwekuyera urefu hwemafungu kuri muhurongwa hwe kilohertz
Zvavachangobva kudzidza kubva kuYunivhesiti yeSainzi neTekinoroji yeChina, timu yeyunivhesiti yeGuo Guangcan, Purofesa Dong Chunhua, pamwe chete nemubatsiri wake, Zou Changling, vakapa zano rekuti nzira yekudzora kupararira kwema "micro-cavity dispersion" ishande sei, kuti vagone kudzora optica panguva chaiyo...Verenga Zvakawanda -
Kufambira mberi kwakaitwa mukudzidza kwekufamba nekukurumidza kweWeil quasiparticles inodzorwa nelaser
Kufambira mberi kwakaitwa mukudzidza kwekufamba nekukurumidza kweWeil quasiparticles inodzorwa nema lasers Mumakore achangopfuura, tsvakiridzo yedzidziso neyekuyedza pamusoro pemamiriro e topological quantum uye zvinhu zve topological quantum yave nyaya inonyanya kutaurwa mumunda we condensed matter physics. Se ...Verenga Zvakawanda -
Kuongororwa kwepfungwa dze photoelectric module Mach Zehnder modulator
Kuongororwa kwenheyo ye photoelectric module Mach Zehnder modulator Kutanga, pfungwa huru yeMach Zehnder modulator Mach-Zehnder modulator imodulator ye optical inoshandiswa kushandura masaini emagetsi kuita masaini e optical. Nheyo yayo yekushanda yakavakirwa pamhedzisiro ye electro-optical, kuburikidza ne e...Verenga Zvakawanda -
Zvishandiso zvitsva zve semiconductor zvakapfava uye zvakapfava zvinogona kushandiswa kugadzira zvishandiso zve micro- uye nano-optoelectronic
Zvinhu zvitsva zvakapfava uye zvakapfava zve semiconductor zvinogona kushandiswa kugadzira michina midiki neinano optoelectronic, ukobvu hwe nanometers shoma chete, hunhu hwakanaka hwe optical… Mutori wenhau akadzidza kubva kuNanjing University of Technology kuti boka rekutsvagisa repurofesa wefizikisi Dep...Verenga Zvakawanda -
Hunhu hukuru uye kufambira mberi kwazvino kwePhotodetector inokurumidza
Hunhu hukuru uye kufambira mberi kwazvino kwePhotodetector inokurumidza. Nekuvandudzwa kwesainzi netekinoroji, kushandiswa kwePhotodetector inokurumidza (module yekuona optical) munzvimbo dzakawanda kwava kuwedzera. Pepa rino richaunza 10G high-speed Photodetector (d...Verenga Zvakawanda -
Yunivhesiti yePeking yakaona perovskite inoramba ichishandiswa laser sosi diki pane 1 square micron
Yunivhesiti yePeking yakaona perovskite continuous laser source iri pasi pe 1 square micron. Zvakakosha kugadzira continuous laser source ine nzvimbo yemudziyo iri pasi pe 1μm2 kuti isangane nezvinodiwa zvemagetsi mashoma zve on-chip optical interconnection (<10 fJ bit-1). Zvisinei, sezvo...Verenga Zvakawanda -
Tekinoroji yekuona ma photoelectric itsva (Avalanche photodetector): Chitsauko chitsva mukuratidza masaini echiedza asina simba
Tekinoroji yekuona magetsi nemagetsi (Avalanche photodetector): Chitsauko chitsva mukuratidza zviratidzo zvechiedza zvisina simba. Mukutsvagisa kwesainzi, kuona zviratidzo zvechiedza zvisina simba ndiyo kiyi yekuvhura minda yakawanda yesainzi. Munguva pfupi yapfuura, kubudirira kutsvagisa kwesainzi kwaunza...Verenga Zvakawanda -
Chii chinonzi "chiedza chinopenya zvikuru"
Chii chinonzi "super radiant light source"? Unoziva zvakawanda sei nezvazvo? Ndinovimba unogona kuona ruzivo rwe photoelectric micro micro rwunounzwa kwauri! Superradiant light source (inozivikanwawo seASE light source) ibroadband light source (white light source) yakavakirwa pa superradiation...Verenga Zvakawanda -
Chiitiko chinotarisirwa zvikuru muindasitiri ye optoelectronic - The LASER World of PHOTONICS CHINA 2023
Sechiitiko chegore negore cheindasitiri dzemagetsi elaser, optical uye optoelectronic muAsia, The LASER World of PHOTONICS CHINA 2023 yagara yakazvipira kukurudzira kufamba kwakanaka kwecheni yeindasitiri yepasi rose uye cheni yekugovera uye kubatsira kukura kweindasitiri. Muchirevo che "...Verenga Zvakawanda -
Ma photodetector matsva anochinja tekinoroji yekutaurirana nekuona fiber ye optical
Ma photodetector matsva achinja tekinoroji yekutaurirana nekuona fiber ye optical. Nekufambira mberi kuri kuramba kuchiita sainzi netekinoroji, masisitimu ekutaurirana fiber ye optical uye masisitimu ekuona fiber ye optical ari kuchinja hupenyu hwedu. Kushandiswa kwawo kwapinda mune zvese zvehupenyu hwezuva nezuva...Verenga Zvakawanda -
Regai Chitubu cheChiedza chionekwe mune mamwe mamiriro akasiyana neakare!
Kumhanya kunokurumidza muchadenga chedu kumhanya kweChiedza, uye kumhanya kwechiedza kunotiunzirawo zvakavanzika zvakawanda. Kutaura zvazviri, vanhu vanga vachifambira mberi mukudzidza nezve optics, uye tekinoroji yatinodzidza yave kufambira mberi zvakanyanya. Sainzi rudzi rwesimba, isu...Verenga Zvakawanda -
Zvishandiso zvitsva zveElectro-Optic phase modulator
Mashandisirwo matsva eElectro-Optic phase modulator LiNbO3 modulator Phase modulator chinhu chakakosha chinogona kudzora shanduko yechikamu chechiedza, uye chinoita basa guru mukutaurirana kwemaziso kwemazuva ano uye kunzwa. Munguva pfupi yapfuura, mhando itsva yechikamu modulator yakakwezva kutarisa kwekutsvaga...Verenga Zvakawanda
