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Uburinganire bw'ubunini bw'urumuri buri mu cyiciro cya kilohertz
Itsinda ry’abahanga mu by’amasomo rya Kaminuza ya Guo Guangcan, Porofeseri Dong Chunhua akaba n’umufatanyabikorwa we Zou Changling, baherutse kwigira kuri Kaminuza y’Ubumenyi n’Ikoranabuhanga y’Ubushinwa, batanze igitekerezo cy’uburyo bwo kugenzura imiyoboro mito y’amazi ikoreshwa mu kugenzura imiyoboro y’amazi mu buryo bw’ikoranabuhanga, kugira ngo hagerwe ku igenzura ryigenga ry’urumuri rw’amashanyarazi mu buryo bwihuse...Soma byinshi -
Hatewe intambwe mu bushakashatsi ku migendekere yihuta cyane ya Weil quasiparticles igenzurwa na lasers
Iterambere ryatewe mu kwiga uburyo ibintu bihindagurika cyane bya Weil quasiparticles bigenzurwa na lasers Mu myaka ya vuba aha, ubushakashatsi bushingiye ku nyigisho no ku bushakashatsi ku miterere ya quantum topological n'ibikoresho bya quantum topological byabaye ingingo ikomeye mu bijyanye na fiziki y'ibintu bivanze. Nk'igishya ...Soma byinshi -
Isesengura ry'amahame ya module y'amashanyarazi ikoresha ikoranabuhanga rya Mach Zehnder
Isesengura ry'amahame ya module y'amashanyarazi y'ifoto. Module ya Mach Zehnder. Mbere na mbere, igitekerezo cy'ibanze cya module ya Mach Zehnder. Module ya Mach-Zehnder ni module y'ijisho ikoreshwa mu guhindura ibimenyetso by'amashanyarazi mo ibimenyetso by'ijisho. Ihame ryayo rikora rishingiye ku ngaruka za electro-optical, binyuze mu...Soma byinshi -
Ibikoresho bishya byoroshye kandi byoroshye bya semiconductor bishobora gukoreshwa mu gukora ibikoresho bito na nano optoelectronic
Ibikoresho bishya byoroshye kandi byoroshye bya semiconductor bishobora gukoreshwa mu gukora ibikoresho bito na nano optoelectronic, ubunini bwa nanometer nke gusa, imiterere myiza y'urumuri… Umunyamakuru yamenye muri Kaminuza ya Nanjing y'ikoranabuhanga ko itsinda ry'abashakashatsi rya porofeseri wa fiziki Dep...Soma byinshi -
Ibiranga by'ingenzi n'iterambere riherutse guterwa na Photodetector yihuta cyane
Ibiranga by'ingenzi n'iterambere riherutse rya Photodetector yihuta Hamwe n'iterambere rya siyansi n'ikoranabuhanga, ikoreshwa rya Photodetector yihuta cyane (module detection optical) mu nzego nyinshi rirarushaho kuba rinini. Iyi nyandiko izagaragaza Photodetector yihuta cyane ya 10G (d...Soma byinshi -
Kaminuza ya Peking yabonye isoko rya laser rikomeza rya perovskite ringana na mikoro kare imwe
Kaminuza ya Peking yabonye isoko ya laser ihoraho ya perovskite ifite ubuso buri munsi ya mikoro kare imwe. Ni ngombwa kubaka isoko ya laser ihoraho ifite ubuso buri munsi ya 1μm2 kugira ngo ihuze n'ikoreshwa ry'ingufu nke zo guhuza optique kuri chip (<10 fJ bit-1). Ariko, nk'uko...Soma byinshi -
Ikoranabuhanga rigezweho ryo gupima amashanyarazi (Avalanche photodetector): Igice gishya mu kugaragaza ibimenyetso by'urumuri bidakomeye
Ikoranabuhanga rigezweho ryo gupima amashanyarazi akoresha insinga (Avalanche photodetector): Igice gishya mu kugaragaza ibimenyetso by'urumuri bidakomeye Mu bushakashatsi bwa siyansi, kumenya neza ibimenyetso by'urumuri bidakomeye ni ingenzi mu gufungura amashami menshi ya siyansi. Vuba aha, hari intambwe nshya mu bushakashatsi bwa siyansi yagezeho...Soma byinshi -
"Isoko y'urumuri rwinshi cyane" ni iki?
"Isoko y'urumuri rwinshi cyane" ni iki? Uzi byinshi kuri rwo? Ndizera ko ushobora kureba neza ubumenyi bw'amashanyarazi agezweho wagejejweho! Isoko y'urumuri rwinshi cyane (izwi kandi nka ASE light source) ni isoko y'urumuri rwa interineti (isoko y'urumuri rwera) ishingiye ku mirasire ikomeye cyane...Soma byinshi -
Igikorwa cyitezwe cyane mu nganda zikoresha optoelectronic - The LASER World of PHOTONICS CHINA 2023
Nk’igikorwa ngarukamwaka cy’inganda za laser, optique na optoelectronic zo muri Aziya, The LASER World of PHOTONICS CHINA 2023 yahoraga yiyemeje guteza imbere uruhererekane mpuzamahanga rw’inganda n’uruhererekane rw’ibikoresho no gufasha iterambere ry’inganda. Mu rwego rwa “...Soma byinshi -
Utwuma dushya dupima imiterere y'amashusho twahinduye ikoranabuhanga ry'itumanaho n'ikoranabuhanga ryo kumenya ibintu
Utwuma dushya dupima imiterere y'amashusho twahinduye ikoranabuhanga ry'itumanaho n'ikoranabuhanga ryo kumenya imiterere y'amashusho. Bitewe n'iterambere rikomeje mu bumenyi n'ikoranabuhanga, uburyo bwo gutumanaho bw'amashusho n'uburyo bwo kumenya imiterere y'amashusho buri guhindura ubuzima bwacu. Ikoreshwa ryabyo ryinjiye mu bice byose by'ubuzima bwa buri munsi...Soma byinshi -
Reka Isoko ry'Umucyo rigaragare mu buryo butandukanye n'ubwa mbere!
Umuvuduko wihuta cyane mu isanzure ryacu ni umuvuduko w'Isoko ry'Umucyo, kandi umuvuduko w'umucyo unatuzanira amabanga menshi. Mu by'ukuri, abantu bagiye batera imbere mu bumenyi bw'urumuri, kandi ikoranabuhanga duhanga ryarushijeho gutera imbere. Siyansi ni ubwoko bw'imbaraga,...Soma byinshi -
Porogaramu nshya za modulator ya Electro-Optic phase
Porogaramu nshya za modulator ya Electro-Optic phase modulator LiNbO3 modulator Phase modulator ni ikintu cy'ingenzi gishobora kugenzura impinduka mu mihindagurikire y'urumuri, kandi kigira uruhare runini mu itumanaho rigezweho rya optique no kumva. Vuba aha, ubwoko bushya bwa modulator ya phase bwakuruye ibitekerezo by'abashakashatsi...Soma byinshi
