Izindaba

  • Indlela yenguquko yokulinganisa amandla okukhanya

    Indlela yenguquko yokulinganisa amandla okukhanya

    Indlela eguquguqukayo yokulinganisa amandla okubona Amalaza azo zonke izinhlobo nokuqina akuyo yonke indawo, kusukela Eziqondisweni zokuhlinzwa kweso kuya emisebe yokukhanya kuya ezinsimbi ezisetshenziselwa ukusika izindwangu zezingubo kanye nemikhiqizo eminingi. Zisetshenziswa kumaphrinta, ukugcinwa kwedatha kanye nokuxhumana okubonakalayo; I-applica yokukhiqiza...
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  • Idizayini yesekethe ehlanganisiwe ye-photonic

    Idizayini yesekethe ehlanganisiwe ye-photonic

    Idizayini yesekethe ehlanganisiwe ye-photonic Amasekhethi ahlanganisiwe e-Photonic (PIC) avame ukuklanywa ngosizo lwemibhalo yezibalo ngenxa yokubaluleka kobude bendlela kuma-interferometer noma ezinye izinhlelo zokusebenza ezizwela ubude bendlela. I-PIC ikhiqizwa ngokunamathisela izendlalelo eziningi (...
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  • Isici esisebenzayo se-silicon photonics

    Isici esisebenzayo se-silicon photonics

    I-Silicon photonics esebenzayo I-Photonics esebenzayo ibhekisela ngokuqondile ekusebenzelaneni okunamandla okuklanywe ngamabomu phakathi kokukhanya nodaba. Ingxenye evamile esebenzayo yama-photonics imoduli yokubona. Wonke ama-modulators akhona manje asuselwa ku-silicon asuselwa ku-plasma free carri...
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  • I-silicon photonics ye-passive components

    I-silicon photonics ye-passive components

    I-silicon photonics ye-passive components Kunezingxenye ezimbalwa ezibalulekile zokungenzi lutho kuma-silicon photonics. Enye yalezi i-coupler yokugaya ephuma phezulu, njengoba kukhonjisiwe kuMfanekiso 1A. Iqukethe i-grating eqinile ku-waveguide isikhathi sayo esicishe silingane nobude begagasi begagasi lokukhanya i...
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  • I-Photonic integrated circuit (PIC) isistimu yezinto ezibonakalayo

    I-Photonic integrated circuit (PIC) isistimu yezinto ezibonakalayo

    I-Photonic integrated circuit (PIC) isistimu yezinto ezibonakalayo I-Silicon photonics isiyalo esisebenzisa izakhiwo ze-planar ezisuselwe ezintweni ze-silicon ukuqondisa ukukhanya ukuze kuzuzwe imisebenzi eyahlukahlukene. Sigxila lapha ekusetshenzisweni kwe-silicon photonics ekudaleni ama-transmitters kanye nabamukeli be-fiber opti...
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  • Ubuchwepheshe bokuxhumana bedatha ye-silicon photonic

    Ubuchwepheshe bokuxhumana bedatha ye-silicon photonic

    Ubuchwepheshe bokuxhumana bedatha ye-silicon photonic Ezigabeni ezimbalwa zamadivayisi we-photonic, izingxenye ze-silicon photonic zincintisana namadivayisi asezingeni eliphezulu kakhulu, okuxoxwe ngawo ngezansi. Mhlawumbe esikuthatha njengomsebenzi oguqula kakhulu kwezokuxhumana optical ukudalwa kwe-int...
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  • Indlela yokuhlanganisa ye-Optoelectronic

    Indlela yokuhlanganisa ye-Optoelectronic

    Indlela yokuhlanganisa ye-Optoelectronic Ukuhlanganiswa kwama-photonics kanye ne-electronics kuyisinyathelo esibalulekile sokuthuthukisa amakhono ezinhlelo zokucubungula ulwazi, ukunika amandla amanani okudlulisa idatha asheshayo, ukusetshenziswa kwamandla okuphansi kanye nemiklamo yedivayisi ehlangene, kanye nokuvula amathuba amasha amakhulu we-sys...
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  • Ubuchwepheshe be-silicon photonics

    Ubuchwepheshe be-silicon photonics

    Ubuchwepheshe be-silicon photonics Njengoba inqubo ye-chip izoncipha kancane kancane, imiphumela ehlukahlukene ebangelwa ukuxhumana iba yinto ebalulekile ethinta ukusebenza kwe-chip. I-Chip interconnection ingenye yezinkinga zamanje zobuchwepheshe, kanye ne-silicon based optoelectronics technolog...
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  • Amadivayisi amancane namalaser asebenza kahle kakhulu

    Amadivayisi amancane namalaser asebenza kahle kakhulu

    Amadivayisi amancane nama-laser asebenza kahle Kakhudlwana Abacwaningi be-Rensselaer Polytechnic Institute baye benza idivayisi ye-laser engububanzi bezinwele zomuntu kuphela, ezosiza izazi zefiziksi ukuthi zifunde izici eziyisisekelo zendaba nokukhanya. Umsebenzi wabo, oshicilelwe kumajenali esayensi ahlonishwayo, unga...
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  • Unique ultrafast laser ingxenye yesibili

    Unique ultrafast laser ingxenye yesibili

    I-laser esheshayo ehlukile ingxenye yesibili Ukuhlakazeka nokusabalala kwenhliziyo: Ukulibaziseka kweqembu ukuhlakazeka Enye yezinselele zobuchwepheshe ezinzima kakhulu okuhlangatshezwana nazo lapho kusetshenziswa ama-laser asheshayo ukugcina ubude besikhathi sokushaywa kwe-ultra-short ekuqaleni okukhishwe yi-laser. I-Ultrafast pulses isengozini kakhulu ...
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  • Unique ultrafast laser ingxenye yokuqala

    Unique ultrafast laser ingxenye yokuqala

    Unique ultrafast laser part one Izakhiwo ezihlukile zamalaser asheshayo Ubude besikhathi sokushaywa kwe-ultra-short yama-laser asheshayo kunikeza lezi zinhlelo izici ezihlukile ezizihlukanisa kumalaser we-long-pulse noma i-continuous-wave (CW). Ukuze ukhiqize i-pulse emfushane kangaka, i-wide spectrum bandwidth i...
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  • I-AI inika amandla izingxenye ze-optoelectronic ekuxhumaneni kwe-laser

    I-AI inika amandla izingxenye ze-optoelectronic ekuxhumaneni kwe-laser

    I-AI inika amandla izingxenye ze-optoelectronic ekuxhumaneni kwe-laser Emkhakheni wokwenziwa kwengxenye ye-optoelectronic, ubuhlakani bokwenziwa bubuye busetshenziswe kabanzi, okuhlanganisa: ukwakheka kokulungiswa kwezakhi ze-optoelectronic ezinjengama-lasers, ukulawula ukusebenza kanye nesimilo esinembile esihlobene...
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