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Guhindura Itumanaho mu Itumanaho: Ultra-Yihuta Yihuta yohereza.
Abahanga naba injeniyeri bakoze tekinoroji yubuhanga isezeranya guhindura sisitemu yitumanaho. Ukoresheje 850nm ya electro-optique ubukana bwa modulator zishyigikira 10G, igihombo gike cyo kwinjiza, igice cya voltage nkeya, hamwe no guhagarara neza, itsinda ryateje imbere sp ...Soma Ibikurikira -
ibisubizo byimbaraga modulator ibisubizo
Moderi yubukorikori Nka modulator ikoreshwa cyane muri sisitemu zitandukanye za optique, ubwoko bwayo nibikorwa birashobora gusobanurwa nkibintu byinshi kandi bigoye. Uyu munsi, nateguye ibisubizo bine byimbaraga za modulator kubisubizo byawe: ibisubizo byubukanishi, ibisubizo bya electro-optique, Acousto-optique s ...Soma Ibikurikira -
Ihame niterambere ryikoranabuhanga ryitumanaho
Itumanaho rya Quantum nigice cyingenzi cyikoranabuhanga ryamakuru. Ifite ibyiza byibanga ryuzuye, ubushobozi bwitumanaho rinini, umuvuduko wihuse, nibindi. Irashobora kurangiza imirimo yihariye itumanaho rya kera ridashobora kugeraho. Itumanaho rya Quantum rirashobora ...Soma Ibikurikira -
Ihame no gutondekanya igihu
Ihame no gutondekanya igihu (1) Ihame ryigihu cyitwa Sagnac effect muri physics. Mu nzira yumucyo ufunze, imirishyo ibiri yumucyo ituruka kumurongo umwe wumucyo izabangamirwa mugihe ihujwe nikintu kimwe cyo kumenya. Niba inzira yumucyo ifunze ifite rotation relati ...Soma Ibikurikira -
Ihame ryakazi ryo guhuza icyerekezo
Ihuza ryerekezo ni microwave isanzwe / milimetero yibice bigize ibipimo bya microwave hamwe nubundi buryo bwa microwave. Bashobora gukoreshwa mukumenyekanisha ibimenyetso, gutandukana, no kuvanga, nko gukurikirana ingufu, inkomoko yimbaraga zitanga imbaraga, inkomoko yikimenyetso, kwihererana no kwerekana ...Soma Ibikurikira -
Niki Amplifier ya EDFA
EDFA (Erbium-Dope Fibre Amplifier), yahimbwe bwa mbere mu 1987 kugirango ikoreshwe mu bucuruzi, niyo ikoreshwa cyane ya optique amplifier muri sisitemu ya DWDM ikoresha fibre ya Erbium ikoreshwa nka optique ya amplification optique kugirango izamure neza ibimenyetso. Ituma amplification ihita yerekana ibimenyetso hamwe na mul ...Soma Ibikurikira -
Gitoya Kugaragara Umucyo Icyiciro Modulator hamwe nimbaraga nke zavutse
Mu myaka yashize, abashakashatsi baturutse mu bihugu bitandukanye bakoresheje fotonike ihuriweho kugira ngo bashobore kumenya neza imikoreshereze y’umucyo utagira urumuri kandi babishyira mu muyoboro wihuse wa 5G, ibyuma bifata ibyuma, ndetse n’imodoka yigenga. Kugeza ubu, hamwe no gukomeza kwimbitse kwicyerekezo cyubushakashatsi ...Soma Ibikurikira -
42.7 Gbit / S Electro-Optic Modulator muri tekinoroji ya Silicon
Imwe mumiterere yingenzi ya moderi optique ni modulisiyo yihuta cyangwa umuvuduko mwinshi, bigomba nibura byihuse nkibikoresho bya elegitoroniki bihari. Transistors ifite imirongo ya transit iri hejuru ya 100 GHz yamaze kugaragara muri tekinoroji ya 90 nm silicon, kandi umuvuduko wil ...Soma Ibikurikira
