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Free Space Optical Design and Development AGS-Engineering.png

ISithuba saMahala soYilo kunye nobuNjineli

Zemax, Code V kunye nokunye...

I-space optics yasimahla yindawo ye-optics apho ukukhanya kusasazeka ngokukhululekileyo kwindawo. Oku kuchasene ne-wave optics ekhokelwayo apho ukukhanya kusasazeka ngee-waveguides. Kwindawo yasimahla yoyilo kunye nophuhliso lwe-optic, sisebenzisa izixhobo zesoftware ezifana ne-OpticStudio (Zemax) kunye neKhowudi V ukuyila kunye nokulinganisa indibano ye-optical. Kuyilo lwethu sisebenzisa amacandelo okukhanya afana neelensi, iiprism, izandisi zebeam, iipolarizers, izihluzi, iibeamsplitters, iiwaveplates, izibuko ... njl. Ngaphandle kwezixhobo zesoftware, senza iimvavanyo zelabhoratri sisebenzisa izixhobo ezinje ngeemitha zamandla okukhanya, i-spectrum analyzers, i-oscilloscopes, i-attenuators ... njl. ukuqinisekisa ukuba uyilo lwethu lwendawo yasimahla ye-optic ngokwenene lusebenza njengoko sifuna. Kukho ezininzi izicelo zeendawo zasimahla ze-optics.

- Uqhagamshelwano lwe-LAN-ukuya-LAN kwi campuses okanye phakathi kwezakhiwo kwi-Fast Ethernet okanye i-Gigabit Ethernet isantya. 
- Uqhagamshelo lwe-LAN ukuya kwi-LAN kwisixeko, oko kukuthi inethiwekhi yendawo yeMetropolitan. 
- Iinkqubo zonxibelelwano ezisekelwe kwisithuba sasimahla zisetyenziselwa ukuwela indlela kawonke-wonke okanye eminye imiqobo angeyoyakhe umthumeli nomamkeli. 
- Fast service through high-bandwidth ufikelelo kwiinethiwekhi zefiber optical._cc781905-9cf355bbdba35-5c345bbdba38-5cde-6bbdba38-5cde-bdba3.
UQhagamshelwano lwe-Voice-Data-Converged. 
- Ufakelo lwenethiwekhi yonxibelelwano lwexeshana (ezifana neziganeko kunye ezinye iinjongo). 
-Vuselela unxibelelwano olukhawulezayo olukhawulezayo lonxibelelwano ngokukhawuleza ukuze ubuyisele intlekele. 
- Njengenye indlela okanye uphucule ukongeza kwi-wireless 

ubuchwepheshe. 
- Njengokongezwa kokhuseleko kunxibelelwano olubalulekileyo lwefayibha zonxibelelwano ukuze kuqinisekiswe ukuphindaphindeka kwiikhonkco. 
- Kunxibelelwano phakathi kweziphekepheke, kuqukwa nezinto zekroza lesathelayithi. 
-Unxibelelwano phakathi kunye ne-intra-chip, unxibelelwano lwamehlo phakathi kwezixhobo. 

- Ezinye izixhobo ezininzi kunye nezixhobo zisebenzisa uyilo lwe-optic yendawo yasimahla, efana nebhayinotyhulayi, i-laser rangefinders, i-spectrophotometers, i-microscopes...njl.


Izinto eziluncedo kwiSithuba saMahla saMahala (FSO)
-Ukusetyenziswa ngokulula 
- Ukusebenza ngaphandle kwelayisensi kwiinkqubo zonxibelelwano. 
Amazinga aphezulu ebhithi 
Amaxabiso empazamo kancinci 
-Ukunganyangeki ekuphazamisekeni kwe-electromagnetic kuba kusetyenziswa ukukhanya endaweni ye-microwave. Ngokuchasene nokukhanya, ii-microwaves zinokuphazamisa
- I-duplex operation epheleleyo 

- Iprotocol transparency 
- Ikhuseleke kakhulu ngenxa yomkhombandlela ophezulu kunye nokucutheka kwe-beam (s). Kunzima ukuthintela, kungoko kuluncedo kakhulu kunxibelelwano lwasemkhosini. 
- Akukho ndawo yeFresnel iyimfuneko 


Izinto ezingeloncedo kwiSithuba saMahala seOptics (FSO)
Kwizicelo ze-terrestrial, eyona miba iphambili yile:
- Beam dispersion 
- Ukufunxwa kwe-atmospheric, ngakumbi phantsi kwenkungu, imvula, uthuli, ungcoliseko lomoya, umsi, ikhephu. Umzekelo, inkungu inokubangela i-10.. ~ 100 dB/km attenuation.  
- Scintillation 
Ukukhanya okungasemva 
-Shadowing 

-Uzinzo olukhomba umoya 

Iikhonkco zomgama omde zinokusetyenziswa kusetyenziswa ukukhanya kwe-laser ye-infrared, nangona unxibelelwano lwezinga eliphantsi ledatha kumgama omfutshane lunokwenzeka ngokusebenzisa ii-LED. Ubuninzi boluhlu lwekhonkco lomhlaba lulandelelwano lwe-2-3 km, nangona kunjalo  uzinzo kunye nomgangatho wekhonkco uxhomekeke kakhulu kwizinto zomoya ezifana nemvula, inkungu, uthuli kunye nobushushu kunye nezinye ezidweliswe ngasentla. Imigama ethe kratya ethe kratya efana namashumi eekhilomitha usebenzisa imithombo yokukhanya engahambelaniyo evela kwii-LED ezinobukhulu obuphezulu inokufezekiswa. Nangona kunjalo, izixhobo ezisezantsi ezisetyenzisiweyo zinokukhawulela bandwidths ukuya malunga ne-kHz ezimbalwa. Emajukujukwini, uluhlu lonxibelelwano lonxibelelwano lwe-optical kwisithuba esikhululekileyo okwangoku likumawaka aliqela eekhilomitha, kodwa lunamandla okudibanisa imigama ephakathi kweeplanethi ezizizigidi zeekhilomitha, kusetyenziswa iiteleskopu zamehlo njengezandisi zemitha._cc781905-5cde-3194-bb3b -136bad5cf58d_Khusela i-free-space optical communications iye yacetywayo kusetyenziswa i-laser N-slit interferometer apho isignali ye-laser ithatha uhlobo lwepatheni ye-interferometric. Nawuphi na umzamo wokuthintela umqondiso ubangela ukuwa kwepateni ye-interferometric. 

Nangona ubukhulu becala siye sanika imizekelo malunga neenkqubo zonxibelelwano, uyilo lwe-optic yendawo yasimahla kunye nophuhliso lubaluleke kakhulu kwezinye iindawo ezininzi ezibandakanya izixhobo zebhayoloji, izixhobo zonyango, izibane zemoto, iinkqubo zokukhanya kwezakhiwo zanamhlanje kwizakhiwo zangaphakathi kunye nangaphandle, kunye nabanye abaninzi. Ukuba unqwenela, emva koyilo lwendawo yasimahla yoyilo lwemveliso yakho, sinokuthumela iifayile ezenziweyo kwindawo yethu yokuvelisa i-optical, iplanti yokubumba echanekileyo kunye nevenkile yomatshini weprototyping okanye ukuveliswa kobuninzi njengoko kufuneka. Khumbula, sinayo iprototyping & production kunye nobuchule bokuyila.


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