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Ka'ida da amfani da amplifier fiber na EDFA erbium-doped
Ka'ida da amfani da amplifier fiber mai erbium EDFA Tsarin asali na amplifier fiber mai erbium EDFA, wanda galibi ya ƙunshi matsakaici mai aiki (daga dozin mita da doped quartz fiber, diamita na tsakiya microns 3-5, yawan doping (25-1000) x 10-6), tushen hasken famfo (990 ...Kara karantawa -
Bayani: Mai ƙara girman fiber mai amfani da Erbium EDFA Mai ƙara girman gani
Bayani: Fiber mai ɗauke da Erbium-doped Amplifier EDFA Optical Amplifier Erbium-doped optical fiber amplifier (EDFA, wato, amplifier siginar optical tare da Er3 + doped a cikin fiber core ta hanyar siginar) shine farkon amplifier na gani da Jami'ar Southampton ta ƙirƙira a 1985, kuma i...Kara karantawa -
Gabatarwa ga aikace-aikacen watsa RF na gani ta RF akan Fiber
Gabatarwa ga amfani da fasahar watsawa ta RF ta gani ta RF fiye da Fiber A cikin 'yan shekarun nan, fasahar sadarwa ta microwave da fasahar sadarwa ta gani ta bunƙasa cikin sauri. Dukansu fasahohin sun sami babban ci gaba a fannoni daban-daban, kuma sun haifar da saurin ci gaban jama'a...Kara karantawa -
Sadarwar dijital mara waya: Ka'idar aiki ta daidaita IQ
Sadarwar dijital mara waya: Ka'idar aiki ta daidaita IQ daidaitawar IQ ita ce tushen hanyoyi daban-daban na daidaitawa masu girma da ake amfani da su sosai a cikin filayen LTE da WiFi, kamar BPSK, QPSK, QAM16, QAM64, QAM256, da sauransu. Fahimtar ƙa'idar aiki ta daidaita IQ yana da mahimmanci ga ...Kara karantawa -
Layin jinkiri na fiber optic dangane da maɓallin gani
Layin jinkiri na fiber optic bisa ga maɓallin gani Ka'idar layin jinkiri na fiber optic A cikin sarrafa siginar gani, fiber optic na iya aiwatar da ayyukan jinkiri na sigina, faɗaɗawa, tsangwama, da sauransu. Amfani da waɗannan ayyuka masu dacewa zai iya aiwatar da sarrafa bayanai a cikin t...Kara karantawa -
Ta yaya na'urar ƙara ƙarfin lantarki ta semiconductor ta cimma ƙara ƙarfin lantarki?
Ta yaya na'urar ƙara haske ta semiconductor ke samun ƙarin haske? Bayan zuwan zamanin sadarwa mai girman ƙarfin fiber optical, fasahar ƙara haske ta bunƙasa cikin sauri. Na'urorin ƙara haske ta Optical suna ƙara yawan siginar haske ta hanyar amfani da hasken da aka kunna ko kuma na'urar ƙara haske...Kara karantawa -
Jerin na'urorin ƙara haske na gani: Gabatarwa ga na'urorin ƙara haske na gani na Semiconductor
Jerin amplifier na gani: Gabatarwa ga Semiconductor Opplifier Semiconductor optical amplifier (SOA) wani amplifier ne na gani wanda aka gina shi akan hanyar samun semiconductor. Yana kama da bututun laser na semiconductor mai haɗin fiber, tare da maye gurbin madubin ƙarshe da fim mai hana haske; Tilt...Kara karantawa -
Tsarin rarrabuwa da daidaitawa na na'urar laser modulator
Tsarin rarrabuwa da daidaitawa na mai daidaita laser Mai daidaita Laser wani nau'in kayan aikin laser ne mai sarrafawa, ba shi da mahimmanci kamar lu'ulu'u, ruwan tabarau da sauran abubuwan haɗin gwiwa, kuma ba shi da haɗin kai sosai kamar na'urorin laser, kayan aikin laser, babban matakin haɗin kai ne, nau'ikan da ayyukan ...Kara karantawa -
Na'urar gano hasken lithium niobate mai siriri (LN)
Mai gano haske na fim ɗin lithium niobate (LN) Lithium niobate (LN) yana da tsarin kristal na musamman da tasirin jiki mai yawa, kamar tasirin da ba na layi ba, tasirin electro-optic, tasirin pyroelectric, da tasirin piezoelectric. A lokaci guda, yana da fa'idodin bayyana haske mai faɗi ...Kara karantawa -
Menene aikace-aikacen kasuwa na amplifiers na gani na SOA semiconductor?
Menene amfanin kasuwa na amplifiers na SOA na gani? SOA semiconductor optical amplifier na'urar haɗin PN ce ta amfani da tsarin rijiyar strain quantum. Bambancin gaba na waje yana haifar da juyewar yawan ƙwayoyin cuta, kuma hasken waje yana haifar da hasken da ke motsawa, wanda ke haifar da o...Kara karantawa -
Haɗa kyamara da LiDAR don gano daidai
Haɗa kyamara da LiDAR don gano daidai Kwanan nan, wata ƙungiyar kimiyya ta Japan ta ƙirƙiro na'urar firikwensin haɗa kyamara ta LiDAR ta musamman, wacce ita ce LiDAR ta farko a duniya wadda ke daidaita axes na gani na kyamara da LiDAR zuwa firikwensin guda ɗaya. Wannan ƙira ta musamman tana ba da damar tattara bayanai na ainihin lokaci...Kara karantawa -
Menene mai kula da zare?
Menene mai kula da raba haske tsakanin zare da zare? Ma'ana: Na'ura ce da za ta iya sarrafa yanayin raba haske tsakanin zare da zare. Na'urori da yawa na fiber optic, kamar masu auna haske tsakanin zare, suna buƙatar ikon sarrafa yanayin raba haske tsakanin zare da zare. Saboda haka, nau'ikan zare daban-daban...Kara karantawa
