Amakuru

  • Ihame no gutondekanya igihu

    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 ...
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  • Ihame ryakazi ryo guhuza icyerekezo

    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, ibimenyetso bitandukanya ibimenyetso, kwanduza no kwerekana ...
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  • Niki Amplifier ya EDFA

    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 ...
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  • Gitoya Kugaragara Umucyo Icyiciro Modulator hamwe nimbaraga nke zavutse

    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 ...
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  • 42.7 Gbit / S Electro-Optic Modulator muri tekinoroji ya Silicon

    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 ...
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