Labaran Masana'antu
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Fasahar sarrafa fuska biyu na sassan gani na shirin [ka'idar sarrafa fuska biyu]
Gilashin kariya da tsummoki a cikin kayan aikin hoto, kayan aiki don kera haɗe-haɗen da'irori, da gilashin nunin fakitin fale-falen fale-falen ɓangarorin gani tare da buƙatun daidaito gabaɗaya.Sakamakon karuwar bukatar waɗannan sassa, fasahar sarrafa fuska biyu na waɗannan ...Kara karantawa -
Rufaffen hoto ta amfani da na'urorin gani marasa kan layi
An yi amfani da fasahar gani ko'ina a cikin tsaro na bayanai saboda daidaici da iyawar sarrafa sauri.Koyaya, matsala mafi mahimmanci tare da dabarun ɓoyayyun gani na yanzu shine cewa rubutun cyphertext yana da alaƙa da layi da rubutu, yana haifar da yuwuwar th ...Kara karantawa -
Tunani na haske
Lokacin da haske ya shiga wani matsakaici daga matsakaici guda ɗaya, hanyar yaduwa ta canza, ta yadda hasken ya karkata a mahadar kafofin watsa labarai daban-daban.Halaye: kamar haskaka haske, refraction haske yana faruwa a mahaɗin kafofin watsa labarai guda biyu, amma hasken da ke haskakawa yana komawa ga asalin ...Kara karantawa -
Faɗin bakan da ingantaccen ƙarfin lantarki na garkuwar gani na taga
Kwanan nan, mai bincike Wang Pengfei daga ofishin binciken na'urori na cibiyar nazarin na'urorin gani da na'urori na Xi'an Institute of Optics da makanikai, ya jagoranci kungiyar binciken fasahar fasahar kere-kere, don samun nasarar samar da wani nau'in taga na gani tare da fa'ida mai fadi.Kara karantawa -
Miniscope yana buɗe taga a cikin Kwakwalwa
Masana kimiyya suna amfani da hoton calcium don nazarin ayyukan kwakwalwa saboda kunnan jijiyoyin jiki suna ɗaukar ions calcium.Masu bincike a Norway sun tsara da kuma nuna ƙaramin microscope mai hoto guda biyu (MINI2P) don babban sikelin sikelin calcium na ayyukan kwakwalwa a cikin mice masu motsi da yardar rai (Cell, doi: 10.1016/j.cell.2022.02).Kara karantawa -
Fuskar quartz windows
Fused ma'adini windows suna da ingantacciyar ingancin gani, ƙarancin haɓakar haɓakar thermal, da watsa sama da 80% a kewayon tsayin 260nm zuwa 2500nm.Fused quartz yana da wuya fiye da gilashi kuma ana iya amfani dashi a yanayin zafi har zuwa 1050 ° C.Fused tagogi na quartz ana amfani da su sosai a cikin binciken kimiyya ...Kara karantawa -
Kimiyya: Hoto na 3D na lokaci-lokaci ta hanyar filaye masu gani da yawa
A halin yanzu, ƙungiyoyin bincike da yawa, irin su Jami'ar Glasgow a Biritaniya da Jami'ar Exeter ta Biritaniya, tare da haɗin gwiwa sun cimma burin ɗaukar hotuna na 3D na abubuwa tsakanin dubun milimita zuwa mita da yawa daga ƙarshen fiber na gani. a cikin adadin firam ɗin bidiyo na 5h...Kara karantawa -
Menene tacewa?
Akwai nau'ikan matattarar gani guda uku: matattarar gajeriyar hanya, matattara mai tsayi, da matattarar bandpass.Tacewar gajeriyar hanya tana ba da damar gajeriyar raƙuman raƙuman ruwa fiye da katsewar igiyar igiyar ruwa don wucewa, yayin da yake rage tsawon tsayin igiyoyin ruwa.Akasin haka, dogon...Kara karantawa -
Fa'idodin Calcium Fluoride - CaF2 ruwan tabarau da tagogi
Ana iya amfani da Calcium Fluoride (CaF2) don tagogi na gani, ruwan tabarau, prisms da blanks a cikin Ultraviolet zuwa yankin Infrared.Abu ne mai wuyar gaske, yana da ƙarfi sau biyu kamar Barium Fluoride.Calcium Fluoride abu don amfani da Infra-red ana shuka shi ta hanyar hakowa ta dabi'a ...Kara karantawa
