Nkwukọrịta ikuku ikuku (OWC) bụ ụdị nzikọrịta ozi anya nke a na-ebufe akara site na iji ìhè na-ahụghị anya, infrared (IR), ma ọ bụ ultraviolet (UV).
A na-akpọkarị sistemụ OWC na-arụ ọrụ na ogologo wavelength a na-ahụ anya (390 — 750 nm) dị ka nkwukọrịta ọkụ a na-ahụ anya (VLC).Sistemụ VLC na-eji ohere diodes na-emitting ọkụ ma nwee ike ịgba ọsọ na oke ọsọ na-enweghị mmetụta pụtara ìhè na mmepụta ọkụ na anya mmadụ.Enwere ike iji VLC n'ọtụtụ ngwa gụnyere LAN ikuku, LAN ikuku na netwọk ụgbọ ala.N'aka nke ọzọ, usoro OWC na-adabere na isi-na-point, nke a makwaara dị ka usoro oghere oghere ohere (FSO), na-arụ ọrụ na frequencies nso-infrared (750 - 1600 nm).Sistemu ndị a na-ejikarị ihe ọkụ laser na-enye njikọ doro anya usoro iwu dị ọnụ ahịa yana ọnụego data dị elu (ya bụ 10 Gbit/s kwa ogologo ogologo ogologo) ma na-enye ihe ngwọta nwere ike ime ka azụ azụ azụ.Mmasị na nkwurịta okwu ultraviolet (UVC) na-etokwa n'ihi ọganihu na-adịbeghị anya na isi mmalite ìhè/ihe nchọpụta nke na-arụ ọrụ n'ụdị UV kpuru (200-280 nm).Na nke a na-akpọ miri ultraviolet band, anyanwụ radieshon bụ negligible na ala larịị, na-eme ka o kwe omume imewe nke photon-agụta detector na obosara ubi nnata na-amụba ike natara na-enweghị agbakwunyere ndabere mkpọtụ ọzọ.
Ruo ọtụtụ iri afọ, mmasị na nkwukọrịta ikuku anya ejedebere na ngwa agha nzuzo na ngwa oghere gụnyere intersatellite na njikọ oghere dị omimi.Ruo ugbu a, OWC's mass market penetration nwere oke, mana IrDA bụ ihe ngwọta nnyefe obere ikuku ikuku na-aga nke ọma.
Site na njikọ anya n'ime sekit agbakwunyere gaa na njikọ njikọta n'èzí na nkwukọrịta satịlaịtị, enwere ike iji ụdị nkwukọrịta ikuku anya n'ọtụtụ ngwa nzikọrịta ozi.
Enwere ike kewaa nzikọrịta ikuku anya ụzọ ise dịka oke mgbasa ozi siri dị:
1. Super obere anya
Nkwukọrịta interchip n'ime ngwugwu ọtụtụ mgbawa ekpokọtara na nke juru n'ọnụ.
2. Obere anya
Na ọkọlọtọ IEEE 802.15.7, nkwurịta okwu n'okpuru mmiri n'okpuru ikuku Body Local Area Network (WBAN) na ikuku Personal Local Area Network (WPAN).
3. Ọkara nso
Ime ụlọ IR na nkwurịta okwu ọkụ a na-ahụ anya (VLC) maka netwọk mpaghara ikuku (WLans) yana nkwukọrịta ụgbọ ala na ụgbọ ala na akụrụngwa.
Nzọụkwụ 4: Remote
Njikọ njikọ n'etiti ụlọ, nke a makwaara dị ka nkwurịta okwu anya oghere efu (FSO).
5. Extra anya
Nkwurịta okwu Laser na mbara igwe, karịsịa maka njikọ dị n'etiti satịlaịtị na nguzobe nke kpakpando satịlaịtị.
Oge nzipu: Jun-01-2023