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Ka'idar sanyaya Laser da aikace-aikacen sa zuwa atom masu sanyi
Ka'idar sanyaya Laser da aikace-aikacen sa ga ƙwayoyin sanyi A cikin ilimin kimiyyar zarra mai sanyi, yawancin aikin gwaji na buƙatar sarrafa barbashi (daure atom ɗin ionic, kamar agogon atomic), rage su, da haɓaka daidaiton aunawa. Tare da haɓaka fasahar Laser, Laser coo ...Kara karantawa -
Gabatarwa ga masu gano hoto
Photodetector na'ura ce da ke juyar da siginar haske zuwa siginar lantarki. A cikin na'ura mai daukar hoto na semiconductor, mai ɗaukar hoto da ke jin daɗin abin da ya faru photon ya shiga kewayen waje a ƙarƙashin wutar lantarki da ake amfani da shi kuma ya samar da hoto mai aunawa. Ko da a mafi girman martani...Kara karantawa -
Menene ultrafast Laser
A. Ma'anar ultrafast lasers Ultrafast lasers yawanci yana nufin laser kulle-kulle da ake amfani da su don fitar da gajerun bugun jini, misali, bugun femtosecond ko picosecond. Sunan da ya fi dacewa zai zama Laser pulse ultrashort. Ultrashort pulse Laser kusan kusan-kulle lasers ne, amma ...Kara karantawa -
Ra'ayi da rarraba nanolasers
Nanolaser wani nau'in na'ura ne na micro da nano wanda aka yi da nanomaterials kamar nanowire a matsayin resonator kuma yana iya fitar da Laser a karkashin photoexcitation ko lantarki. Girman wannan Laser sau da yawa kawai daruruwan microns ko ma dubun microns, kuma diamita ya kai nanometer ...Kara karantawa -
Laser-induced rushewar spectroscopy
Laser-Induced Breakdown Spectroscopy (LIBS), wanda kuma aka sani da Laser-Induced Plasma Spectroscopy (LIPS), fasaha ce mai saurin ganowa. Ta hanyar mai da hankali kan bugun jini na Laser tare da yawan kuzarin kuzari a saman maƙasudin samfurin da aka gwada, ana haifar da plasma ta haɓakar haɓakawa, da ...Kara karantawa -
Wadanne kayan gama gari ne don sarrafa abubuwan gani?
Wadanne kayan gama gari ne ake amfani da su don sarrafa abubuwan gani? Abubuwan da aka saba amfani da su don sarrafa abubuwan gani sun haɗa da gilashin gani na yau da kullun, robobi na gani, da lu'ulu'u na gani. Gilashin gani saboda sauƙin samun dama ga daidaitattun daidaiton watsawa mai kyau, ya kasance ...Kara karantawa -
Menene ma'aunin haske na sararin samaniya?
Modulator na sararin samaniya yana nufin cewa ƙarƙashin iko mai aiki, yana iya canza wasu sigogi na filin haske ta hanyar ƙwayoyin kristal na ruwa, kamar daidaita girman filin haske, daidaita yanayin ta hanyar ma'anar refractive, daidaita yanayin polarization ta hanyar jujjuyawar ...Kara karantawa -
Menene sadarwa mara waya ta gani?
Sadarwar Wireless Communication (OWC) wani nau'i ne na sadarwa na gani wanda ake watsa sigina a cikinsa ta amfani da hasken bayyane, infrared (IR), ko hasken ultraviolet (UV). Tsarukan OWC da ke aiki a tsayin raƙuman gani (390 — 750 nm) galibi ana kiransu da sadarwar haske mai gani (VLC). ...Kara karantawa -
Menene fasahar tsara tsararru na gani?
Ta hanyar sarrafa lokaci na katako na naúrar a cikin tsararrun katako, fasahar tsara tsararrun fasahar gani za ta iya gane sake ginawa ko daidaitaccen tsari na tsararrun katako na isopic jirgin sama. Yana da abũbuwan amfãni daga ƙananan ƙarar da kuma yawan tsarin, saurin amsawa da sauri da kuma ingancin katako mai kyau. Aikin na...Kara karantawa -
Ƙa'ida da haɓaka abubuwan abubuwan gani da yawa
Diffraction Optical element wani nau'in sinadari ne na gani tare da ingantaccen haɓakar haɓakawa, wanda ya dogara da ka'idar diffraction na igiyar haske kuma yana amfani da ƙirar ƙirar komputa da ƙirar guntu na semiconductor don ƙirƙira matakin ko ci gaba da tsarin taimako akan substrate (ko su). ...Kara karantawa -
Aikace-aikacen sadarwa na ƙididdiga na gaba
Aikace-aikacen sadarwa na gaba na jimla sadarwar jimla hanya ce ta sadarwa wacce ta dogara da ƙa'idar injiniyoyin ƙididdigewa. Yana da fa'idodi na babban tsaro da saurin watsa bayanai, don haka ana ɗaukarsa a matsayin muhimmin alkiblar ci gaba a cikin yanayin sadarwa na gaba ...Kara karantawa -
Fahimtar raƙuman ruwa na 850nm, 1310nm da 1550nm a cikin fiber na gani
Fahimtar raƙuman ruwa na 850nm, 1310nm da 1550nm a cikin Fiber Fiber Light an bayyana shi ta tsawon tsayinsa, kuma a cikin hanyoyin sadarwa na fiber optic, hasken da aka yi amfani da shi yana cikin yankin infrared, inda tsayin hasken haske ya fi na hasken bayyane. A cikin sadarwar fiber na gani, nau'in ...Kara karantawa
