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Tushen haske mai tsayi da yawa akan takardar lebur
Hasken haske mai tsayin daka mai yawa akan takardar lebur Chips na gani hanya ce da ba makawa don ci gaba da Dokar Moore, ta zama yarjejeniya ta masana ilimi da masana'antu, tana iya magance matsalolin saurin da amfani da wutar lantarki da kwakwalwan lantarki ke fuskanta yadda ya kamata, ana sa ran zai lalata makomar inte...Kara karantawa -
Sabuwar fasahar na'urar gano ƙwayoyin halitta (quantum photodetector)
Sabuwar fasahar na'urar gano ƙwayoyin cuta ta quantum. Na'urar gano ƙwayoyin cuta ta quantum mafi ƙanƙanta a duniya Kwanan nan, wata ƙungiyar bincike a Burtaniya ta yi wani muhimmin ci gaba a fannin rage fasahar quantum, inda suka yi nasarar haɗa ƙananan ƙwayoyin cuta ta quantum mafi ƙanƙanta a duniya...Kara karantawa -
Bayani game da masu daidaita abubuwa guda huɗu na yau da kullun
Bayani game da na'urori guda huɗu da aka saba amfani da su Wannan takarda ta gabatar da hanyoyin daidaitawa guda huɗu (canza girman laser a cikin yankin lokaci na nanosecond ko subnanosecond) waɗanda aka fi amfani da su a cikin tsarin laser na fiber. Waɗannan sun haɗa da AOM (acousto-optic modulation), EOM (electro-optic modulation), SOM/SOA ...Kara karantawa -
Sabuwar ra'ayi na gyaran gani
Sabuwar ra'ayi game da gyaran haske, gyaran haske, sabbin dabaru. Kwanan nan, wata ƙungiyar masu bincike daga Amurka da Kanada ta buga wani sabon bincike da ke sanar da cewa sun yi nasarar nuna cewa hasken laser na iya samar da inuwa kamar abu mai ƙarfi a ƙarƙashin wani yanayi...Kara karantawa -
Yadda ake inganta lasers masu ƙarfi
Yadda ake inganta lasers na solid-state Inganta lasers na solid-state ya ƙunshi fannoni da dama, kuma waɗannan su ne wasu daga cikin manyan dabarun ingantawa: 1. Zaɓin siffar lu'ulu'u na laser mafi kyau: tsiri: babban yanki na watsa zafi, wanda ke da amfani ga sarrafa zafi. Zare: babban yanki na saman don...Kara karantawa -
Cikakken fahimtar masu gyaran lantarki na electro-optic
Cikakken fahimtar na'urorin daidaita hasken lantarki (electro-optic modulator) Mai daidaita hasken lantarki (EOM) wani na'urar canza hasken lantarki ne wanda ke amfani da siginar lantarki don sarrafa siginar gani, galibi ana amfani da ita a tsarin canza siginar gani a fannin fasahar sadarwa. Ga yadda...Kara karantawa -
Sabuwar fasaha ta na'urar gano siliki mai sirara
Sabuwar fasahar na'urar gano siraran silicon Ana amfani da tsarin kama photon don haɓaka shaye-shaye a cikin na'urorin gano siraran silicon. Tsarin photonic yana samun karɓuwa cikin sauri a cikin aikace-aikace da yawa masu tasowa, gami da sadarwa ta gani, na'urar gano liDAR, da kuma hoton likita. Duk da haka, th...Kara karantawa -
Bayani game da na'urorin gani na layi da marasa layi
Bayani kan hasken haske mai layi da hasken da ba na layi ba Dangane da hulɗar haske da abu, ana iya raba hasken zuwa hasken haske mai layi (LO) da hasken da ba na layi ba (NLO). Hasken haske mai layi (LO) shine tushen hasken haske na gargajiya, yana mai da hankali kan hulɗar haske mai layi. Sabanin haka, hasken haske mara layi...Kara karantawa -
Lasers masu rikitarwa na microcavity daga oda zuwa yanayin da ba a daidaita ba
Lasers masu rikitarwa na Microcavity daga yanayin da aka tsara zuwa yanayin da ba shi da tsari. Laser na yau da kullun ya ƙunshi abubuwa uku na asali: tushen famfo, hanyar samun riba wacce ke ƙara yawan hasken da aka kunna, da kuma tsarin rami wanda ke haifar da sautin gani. Lokacin da girman ramin laser ɗin ya kusa da micron...Kara karantawa -
Muhimman abubuwan da ke haifar da tasirin Laser akan gashi
Menene muhimman halayen kafofin watsa labarai na Laser? Maganin samun Laser, wanda aka fi sani da sinadarin aiki na Laser, yana nufin tsarin kayan da ake amfani da shi don cimma juyewar yawan ƙwayoyin cuta da kuma samar da hasken da ke motsa su don cimma haɓakar haske. Shi ne babban ɓangaren Laser, carr...Kara karantawa -
Wasu shawarwari don gyara hanyar laser
Wasu shawarwari kan gyara hanyar laser Da farko, aminci shine mafi mahimmanci, duk abubuwan da zasu iya faruwa, gami da ruwan tabarau daban-daban, firam, ginshiƙai, maƙura da kayan ado da sauran abubuwa, don hana hasken laser; Lokacin rage hasken, rufe fasahar gani...Kara karantawa -
Ci gaban samfuran gani
Fatan ci gaban kayayyakin gani Fa'idodin ci gaban kayayyakin gani suna da faɗi sosai, galibi saboda ci gaban kimiyya da fasaha, haɓakar buƙatun kasuwa da tallafin manufofi da sauran dalilai. Ga cikakken bayani game da damar ci gaban kayayyakin gani...Kara karantawa
