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Tsananguro pfupi ye avalanche photodiode
Tsananguro pfupi yeavalanche photodiode Avalanche photodiode mudziyo we semiconductor unonzwa zvakanyanya unoshandura chiedza kuita masaini emagetsi kuburikidza ne photovoltaic effect. Kusiyana nema photodiode echinyakare, APD yakagadzirirwa kushanda pasi pe high reverse bias voltages pedyo ne...Verenga Zvakawanda -
Sumai mutyairi we laser werudzi rwebutterfly
Taurira mutyairi welaser werudzi rweshavishavi Mukutsvaga nyika yemaphoton, wakambonetseka here nekuchinja kudiki kwezvinobuda mumalaser? Mukuedza chaiko here kuti munhu ari kutsvaga kugadzikana kwemaziso kwakanyanya? Tinoziva kuti...Verenga Zvakawanda -
Suma mhinduro itsva ye40GHz RF pamusoro pefiber Link
Taurira mhinduro itsva ye40GHz RF pamusoro pefiber Link. Munyaya yekutaurirana kwema microwave, mhinduro yechinyakare yeRF pamusoro pefiber Link yagara ichidziviswa nematambudziko maviri makuru: Tambo dzinodhura dze coaxial nema waveguides hazvingowedzeri mutengo wekutumira chete, asiwo zvinodzivirira zvakasimba...Verenga Zvakawanda -
Sumai sisitimu ye optical yekuburitsa nekugamuchira laser
Simbisai sisitimu ye optical yekuburitsa nekugamuchira laser Sisitimu ye optical yekuburitsa nekugamuchira laser ine zvikamu zviviri zvikuru: emission optical module uye reception optical module. Minda yayo inonyanya kushandiswa ndeye laser processing systems, fluorescence detection system...Verenga Zvakawanda -
Ndezvipi zvinhu zvinokanganisa kureba kwewavelength yelaser?
Ndezvipi zvinhu zvinokanganisa urefu hwemafungu elaser? Urefu hwemafungu elaser hautevedzerwi nechinhu chimwe chete, asi hunoenderana pamwe chete nekushanda kwayo kwepakati (mwaranzi inosimudzirwa) uye dhizaini chaiyo yemaumbirwo. Huremu hwepakati hunoenderana nechimiro chesimba chechinhu chinoshanda...Verenga Zvakawanda -
Rudzi rutsva rwechinoongorora chiedza runoona zviratidzo zvechiedza zvisina simba mubhendi re2μm
Rudzi rutsva rwe photodetector runoona zviratidzo zvechiedza zvisina simba mubhendi re 2μm Munzvimbo dzakawanda dzepamusoro dzekutsvaga kwesainzi uye mashandisirwo emaindasitiri, kutora nekuongorora kwakarurama zviratidzo zvechiedza zvisina simba kwagara kuri kiyi yekufambisa hunyanzvi hwetekinoroji. Kunyanya mu 2-...Verenga Zvakawanda -
Hunhu hukuru hwema lasers
Hunhu hukuru hwema laser Kugadzirwa kwema laser Dzidziso ye "mwaranzi inongoerekana yavapo uye inosimudzirwa" yakataurwa naEinstein muna 1916 ndiyo hwaro hwesystem yemazuva ano ye laser. Kudyidzana pakati pema photon nemaatomu kunogona kukonzera mhando nhatu dzekuchinja...Verenga Zvakawanda -
Tangai mhando itsva ye single sideband modulator
Taurira rudzi rutsva rwe single sideband modulator Mundima yekutaurirana kwe optical uye kubatanidzwa kwema frequency eredhiyo, maitiro ekupfuura nepakati pekupararira kwema modules echinyakare e modulation uye kuwedzera kugadzikana uye nyore kwekutumira masaini kwagara kuri chinhu chikuru...Verenga Zvakawanda -
Kuderedza upamhi hwelaser linewidth
Kuderedza upamhi hwelaser Upamhi hwelaser hune chekuita zvakananga nerudzi rwelaser. Upamhi hwelaser hunogona kuderedzwa nekugadzirisa dhizaini yelaser uye kuderedza simba reruzha rwekunze zvakanyanya sezvinobvira. Danho rekutanga nderekuona kuti ndeipi inonyanya kukosha, q...Verenga Zvakawanda -
Kuyerwa kwehupamhi hwemutsara welaser yakamanikana-yakafara
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Chinoongorora chiedza cheAvalanche: Chinotora zviratidzo zvechiedza chakajeka
Chinoongorora chiedza cheAvalanche: Chinotora zviratidzo zvechiedza chakajeka. Ruzivo rwe data rwe10Gb pasekondi runopfuura nepakati pemafiber e optical. Zviratidzo zve optical zvisina simba zvakafanana ne fireflies mugungwa rakadzika. Zvingabatwa sei uye kuwedzerwa? Rofea Optoelectronics' ichangoburwa ROF-APR 10G high-sp...Verenga Zvakawanda -
Kuzivisa "Mweya" wema lasers akasimba
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