Amakuru

  • Gukoresha laser ya semiconductor mu rwego rw'ubuvuzi

    Gukoresha laser ya semiconductor mu rwego rw'ubuvuzi

    Gukoresha laser ya semiconductor mu rwego rw'ubuvuzi Laser ya semiconductor ni ubwoko bwa laser ifite ibikoresho bya semiconductor nk'uburyo bwo gukuramo umusaruro, ubusanzwe ifite imiterere karemano yo gucikamo nk'ikirahure, ishingiye ku gusimbuka hagati y'imirongo y'ingufu za semiconductor kugira ngo itange urumuri. Kubwibyo, ifite ibyiza byo...
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  • Imashini nshya ipima foto ifite ubushobozi bwo kugaragaza ubukana bwinshi

    Imashini nshya ipima foto ifite ubushobozi bwo kugaragaza ubukana bwinshi

    Imashini nshya ipima imiterere y’amafoto ifite ubushobozi bwo gupima imiterere y’ibintu bishya Vuba aha, itsinda ry’abashakashatsi bo mu Ishuri Rikuru ry’Ubumenyi ry’Abashinwa (CAS) rishingiye ku bikoresho bya Gallium oxide (PGR-GaOX) bikungahaye kuri polycrystalline gallium, ryatanze ku nshuro ya mbere ingamba nshya zo gushushanya imashini ipima imiterere y’ibintu bishya kandi yihuta cyane binyuze mu...
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  • Itumanaho rya Quantum rihishe

    Itumanaho rya Quantum rihishe

    Itumanaho rya Quantum rihishe Itumanaho rya Quantum rihishe, rizwi kandi nka quantum key distribution, ni bwo buryo bwonyine bw'itumanaho bwagaragaye ko bufite umutekano usesuye ku rwego rw'ubwenge bw'umuntu muri iki gihe. Inshingano yabwo ni ugukwirakwiza urufunguzo hagati ya Alice na Bob mu buryo burambuye ...
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  • Spekterometero y'ibikoresho byo kumenya ibimenyetso by'urumuri

    Spekterometero y'ibikoresho byo kumenya ibimenyetso by'urumuri

    Spektrometero y'ibikoresho byo kumenya ibimenyetso by'urumuri Spektrometero ni igikoresho cy'urumuri gitandukanya urumuri rwa polychromatic mo spectrum. Hari ubwoko bwinshi bwa spectrometero, uretse spectrometero zikoreshwa mu rumuri rugaragara, hari spectrometero za infrared na ultraviolet spect...
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  • Ikoreshwa ry'ikoranabuhanga rya quantum microwave photonics

    Ikoreshwa ry'ikoranabuhanga rya quantum microwave photonics

    Gukoresha ikoranabuhanga rya quantum microwave photonics Kumenya ibimenyetso bidahagije Imwe mu mikoreshereze myiza cyane ya ikoranabuhanga rya quantum microwave photonics ni ugutahura ibimenyetso bidakomeye cyane bya microwave/RF. Mu gukoresha uburyo bwo kumenya fotoni imwe, ubu buryo burushaho kuba bwiza kurusha uburyo bwo...
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  • Ikoranabuhanga rya optique rya quantum microwave

    Ikoranabuhanga rya optique rya quantum microwave

    Ikoranabuhanga rya optique rya quantum microwave Ikoranabuhanga rya optique rya microwave ryabaye urwego rukomeye, rihuza ibyiza by'ikoranabuhanga rya optique na microwave mu gutunganya ibimenyetso, itumanaho, kumva n'ibindi bintu. Ariko, sisitemu zisanzwe za fotonique za microwave zihura n'imbogamizi zimwe na zimwe z'ingenzi...
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  • Incamake y'ikoranabuhanga rya laser modulator

    Incamake y'ikoranabuhanga rya laser modulator

    Incamake y'ikoranabuhanga rya modulator ya laser Laser ni umuraba wa electromagnetic wihuta cyane, bitewe n'uko uhuza neza, nk'imiraba isanzwe ya electromagnetic (nk'iyo ikoreshwa muri radiyo na televiziyo), nk'umuraba utwara amakuru. Uburyo bwo gushyira amakuru kuri las...
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  • Imiterere y'ibikoresho by'itumanaho rya optique

    Imiterere y'ibikoresho by'itumanaho rya optique

    Imiterere y'ibikoresho by'itumanaho rya optique Sisitemu y'itumanaho ifite urumuri nk'ikimenyetso na fibre optique nk'uburyo bwo kohereza ubutumwa yitwa sisitemu y'itumanaho rya fibre optique. Ibyiza byo gutumanaho bya fibre optique ugereranije n'itumanaho rya gakondo rya insinga ...
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  • Imashini zipima foto za OFC2024

    Imashini zipima foto za OFC2024

    Uyu munsi reka turebere hamwe ibikoresho bipima urumuri bya OFC2024, birimo cyane cyane GeSi PD/APD, InP SOA-PD, na UTC-PD. 1. UCDAVIS ibona ibikoresho bipima urumuri bya Fabry-Perot bifite ubushobozi buke bwo gupima urumuri bya 1315.5nm, bifite ubushobozi buke cyane, bugereranywa ko ari 0.08fF. Iyo bias ari -1V (-2V), umuyoboro wijimye w'amazi...
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  • Ubwoko bw'imiterere y'igikoresho gipima foto

    Ubwoko bw'imiterere y'igikoresho gipima foto

    Ubwoko bw'imiterere y'igikoresho gipima urumuri (photodetector) Photodetector ni igikoresho gihindura ikimenyetso cy'urumuri mo ikimenyetso cy'amashanyarazi, imiterere yacyo n'ubwoko bwacyo, ‌ gishobora kugabanywamo ibice bikurikira: ‌ (1) Photodetector ipima urumuri Iyo ibikoresho bipima urumuri bishyizwe ku rumuri, photo...
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  • Ibipimo by'ibanze biranga ibyuma bipima ibimenyetso by'urumuri

    Ibipimo by'ibanze biranga ibyuma bipima ibimenyetso by'urumuri

    Ibipimo by'ibanze biranga ibyuma bipima urumuri: Mbere yo gusuzuma ubwoko butandukanye bw'ibyuma bipima urumuri, ibipimo biranga imikorere y'ibikoresho bipima urumuri biravugwa. Ibi biranga birimo uburyo bwo gukora, uburyo bwo gusubiza spectral, n'uburyo bwo gupima urusaku ...
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  • Imiterere ya module y'itumanaho rya optique irashyirwa ahagaragara

    Imiterere ya module y'itumanaho rya optique irashyirwa ahagaragara

    Imiterere ya module y'itumanaho rya optique iratangira. Iterambere ry'ikoranabuhanga ry'itumanaho rya optique n'ikoranabuhanga ry'amakuru byuzuzanya, ku ruhande rumwe, ibikoresho by'itumanaho rya optique byishingikiriza ku miterere ihamye yo gupfunyika kugira ngo bigere ku musaruro mwiza w'uburyo bwo...
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