-
Modulator y'urumuri rw'ikirere ni iki?
Modulator y'urumuri rw'ahantu bivuze ko igenzurwa n'imikorere, ishobora guhindura ibipimo bimwe na bimwe by'urumuri binyuze muri molekile za kristu y'amazi, nko guhindura uburebure bw'urumuri, guhindura urwego binyuze mu gipimo cya refractive, guhindura imiterere ya polarization binyuze mu kuzenguruka kwa ...Soma byinshi -
Itumanaho ry'ikoranabuhanga rikoresha insinga rikoresha ikoranabuhanga rya optique ni iki?
Itumanaho ry’urumuri rudakoresha umuyoboro (OWC) ni ubwoko bw’itumanaho ry’urumuri aho ibimenyetso byoherezwa hakoreshejwe urumuri rudakoresha umuyoboro rugaragara, rudakoresha umuyoboro wa infrared (IR), cyangwa urumuri rwa ultraviolet (UV). Sisitemu za OWC zikora ku bunini bw’urumuri rugaragara (390 — 750 nm) zikunze kwitwa itumanaho ry’urumuri rugaragara (VLC). ...Soma byinshi -
Ikoranabuhanga rya optique phased array ni iki?
Mu kugenzura icyiciro cy'umuraba w'igice muri beam array, ikoranabuhanga rya optique phased array rishobora gukora ivugurura cyangwa kugenzura neza imiterere ya isopic ya beam ya array. Rifite ibyiza byo kuba ingano nto n'uburemere bwa sisitemu, umuvuduko wihuse wo gusubiza hamwe n'ubwiza bwiza bw'umuraba. Ikoranabuhanga...Soma byinshi -
Ihame n'iterambere ry'ibintu bitanga urumuri bikwirakwiza
Igice cy’urumuri cya Diffraction ni ubwoko bw’igice cy’urumuri gifite ubushobozi bwo gukwirakwiza urumuri, gishingiye ku nyigisho y’urumuri rwa diffraction kandi gikoresha igishushanyo mbonera gifashijwe na mudasobwa n’uburyo bwo gukora utumashini twa semiconductor kugira ngo gishushanye intambwe cyangwa imiterere ihoraho kuri substrate (cyangwa se ...Soma byinshi -
Gukoresha itumanaho rya quantum mu gihe kizaza
Gukoresha itumanaho rya quantum mu gihe kizaza Itumanaho rya quantum ni uburyo bw'itumanaho bushingiye ku ihame rya quantum mechanics. Rifite ibyiza byo kurinda umutekano mwinshi no kohereza amakuru mu buryo bwihuse, bityo rifatwa nk'icyerekezo cy'ingenzi mu iterambere ry'itumanaho ry'ejo hazaza...Soma byinshi -
Sobanukirwa uburebure bw'urumuri rwa 850nm, 1310nm na 1550nm muri fibre optique
Sobanukirwa n'uburebure bw'urumuri bwa 850nm, 1310nm na 1550nm muri fibre optique. Umucyo ugaragazwa n'uburebure bw'urumuri rwawo, kandi mu itumanaho rya fibre optique, urumuri rukoreshwa ruri mu gace ka infrared, aho uburebure bw'urumuri buruta ubw'urumuri rugaragara. Mu itumanaho rya fibre optique, imiterere...Soma byinshi -
Guhindura Itumanaho ry'Icyogajuru: Kohereza Ijwi ry'Umuvuduko Ukabije.
Abahanga mu bya siyansi n'aba injeniyeri bateje imbere ikoranabuhanga rigezweho risezeranya kuvugurura sisitemu y'itumanaho ryo mu kirere. Bakoresheje modulators zigezweho za 850nm zishyigikira 10G, gutakaza ingufu nke, ingufu nke z'amashanyarazi, hamwe n'ubudahangarwa buri hejuru, itsinda ryakoze neza uburyo bwo...Soma byinshi -
ibisubizo bisanzwe bya modulator y'ingufu
Modulator y'ingufu Nk'umuyoboro ukoreshwa cyane muri sisitemu zitandukanye z'amatara, ubwinshi bwawo n'imikorere yawo bishobora kuvugwa ko ari byinshi kandi bigoye. Uyu munsi, nabateguriye ibisubizo bine bisanzwe bya modulator y'ingufu kuri mwe: ibisubizo bya mekanike, ibisubizo bya electro-optical, Acousto-optic s...Soma byinshi -
Ihame n'iterambere ry'ikoranabuhanga mu itumanaho rya quantum
Itumanaho rya Quantum ni igice cy'ingenzi cy'ikoranabuhanga ry'amakuru rya Quantum. Rifite ibyiza byo kugira ibanga ryinshi, ubushobozi bwo gutumanaho bunini, umuvuduko wo kohereza ubutumwa vuba, nibindi. Rishobora kurangiza inshingano zihariye itumanaho rya kera ridashobora kugeraho. Itumanaho rya Quantum rishobora kudufasha...Soma byinshi -
Ihame n'ishyirwa mu byiciro ry'igihu
Ihame n'ishyirwa mu byiciro ry'igihu (1) Ihame ry'igihu ryitwa ingaruka za Sagnac muri fiziki. Mu nzira y'urumuri ifunze, imirasire ibiri y'urumuri ituruka ku isoko imwe y'urumuri izavangwa iyo ihujwe n'aho iboneka. Iyo inzira y'urumuri ifunze ifite isano yo kuzenguruka...Soma byinshi -
Ihame ry'imikorere y'ihuza ry'icyerekezo
Udukoresho two guhuza icyerekezo ni ibice bisanzwe bya mikoroonde/milimetero mu gupima mikoroonde no mu zindi sisitemu za mikoroonde. Bishobora gukoreshwa mu gutandukanya ibimenyetso, gutandukanya no kuvanga, nko kugenzura ingufu, gushimangira ingufu zisohoka, gutandukanya isoko y'ibimenyetso, kohereza no gusubiza...Soma byinshi -
Amplifier ya EDFA ni iki?
EDFA (Erbium-doped Fiber Amplifier), yavumbuwe bwa mbere mu 1987 kugira ngo ikoreshwe mu bucuruzi, ni yo amplifier y'amajwi ikoreshwa cyane muri sisitemu ya DWDM ikoresha fibre ya Erbium-doped nk'uburyo bwo kongera ingufu z'amajwi kugira ngo yongere ubushobozi bw'amajwi. Ituma habaho kongera ingufu z'amajwi ako kanya hamwe n'amajwi...Soma byinshi
