Unxibelelwano olungenazingcingo olungenazingcingo (i-owc) luhlobo lonxibelelwano olunjani apho kudluliselwa khona imiqondiso esetyenziselwa ukubonakala kwe-viod ebonakalayo, i-infrared (ir), okanye i-ultraviolet (uv).
Iinkqubo ze-oyile ezisebenza kumaza abonakalayo (390 - 750 NM) zihlala zibizwa ngokuba zinxibelelana ngokubonakalayo kunxibelelwano olubonakalayo (VLC). Iinkqubo ze-VLC zithatha ithuba leedradiyo ezikhutshelweyo (i-LEDS) kwaye zinokuphuphuma isantya esiphezulu ngaphandle kwefuthe elibonakalayo kwimveliso yokukhanyisa kunye neliso lomntu. I-VLC inokusetyenziswa kuluhlu olubanzi lwezicelo kubandakanya i-lan engenazingcingo, i-wireless yobuqu kunye nenethiwekhi yezithuthi. Kwelinye icala, iinkqubo ze-ow-contres-tick-conta to-cast, ezikwabizwa ngokuba ziinkqubo ze-Optics ze-Optics (FSO), zisebenza kwi-interqueges esondele kwi-infraed (750 - 1600 NM). Ezi nkqubo zihlala zisebenzisa i-laser ye-leser ye-leser kwaye ibonelela nge-protocol yenkqubo ebonakalayo enemigangatho ephezulu yedatha (okt i-10 GBIT / S kwi-waveleth yebhotile ye-Backnects. Inzala kunxibelelwano lwe-Ultraviolet (i-UVC) iyakhula ngenxa yenkqubela phambili eqinileyo-yombuso / i-fuctions esebenza kwi-UV ye-UV engaboniyo (200 - 280 NM). Kule meko ibizwa ngokuba yibhendi ye-ultraviolet, i-solar ye-solar ayinakwenzeka kumgangatho womhlaba, yenza ukuba uyilo lwe-piton-ukubala ukubalwa kwe-piton kunye ne-piton ye-piton win olwengezelayo ngaphandle kongeza ingxolo engasemva.
Kumashumi eminyaka, umdla kunxibelelwano olungenazingcingo olungenazingcingo lunqunyelwe ngokushicilelwa izicelo zomkhosi kunye nokusetyenziswa kwendawo kubandakanya i-interstaltellite kunye ne-inversatellite. Ukuza kuthi ga ngoku, ukungena kwemakethi ye-OWC kunqongophele, kodwa iRDA sisisombululo esinezingcingo sentambo.
Ukususela ekunxibelelaniseni kwe-phengqa kwisekethe ehlanganisiweyo ukuya ngaphandle konxibelelwano lwe-satellite, umahluko wonxibelelwano olungenazingcingo lunokusetyenziswa kwizicelo ezahlukeneyo zonxibelelwano.
Unxibelelwano olungenazingcingo olungenazingcingo lunokwahlulahlulwahlulwahlulwahlulwahlulwahlulwahlulwahlulwahlulwahlulwahlulo:
1. Imigama emifutshane ephezulu
Unxibelelwano lwe-interchip kwi-Stad kunye ne-Chip-ipakeji eqingqiweyo ye-chip.
2. Umgama omfutshane
Kumgangatho we-IEEE IEEE 802.15.7, Unxibelelwano olungaphantsi kwamanzi phantsi kwenethiwekhi yendawo yengingqi yengingqi (i-W.) kunye nenethiwekhi yendawo yengingqi yengingqi (WPAAN).
3. Uluhlu oluphakathi
I-IROOR IR kunye noNxibelelwano olubonakalayo lwe-IR
Inyathelo 4: Ukude
Ukunxibelelana okwakhayo, okwaziwa njengonxibelelwano lwasimahla lwendawo (FSO).
5. Umgama owongezelelweyo
Unxibelelwano lwase-laser kwindawo, ngakumbi kumakhonkco phakathi kwesatellite kunye nokusekwa kweqela lesatellite.
IXESHA LOKUQALA: IJuni-01-2023