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Yemahara Space Optical Dhizaini & Injiniya

Zemax, Code V nezvimwe ...

Yemahara space optics inzvimbo ye optics apo mwenje unopararira zvakasununguka nemuchadenga. Izvi zvinopesana neinotungamirwa wave optics uko mwenje unopararira kuburikidza nemasaisai. Munzvimbo yemahara optic dhizaini nekusimudzira, isu tinoshandisa maturusi esoftware seOpticStudio (Zemax) uye Code V kugadzira uye kutevedzera gungano rekuona. Mumagadzirirwo edu tinoshandisa optical components senge lenses, prisms, beam expanders, polarizers, filters, beamsplitters, waveplates, mirrors ... nezvimwewo. Kunze kwezvishandiso zvesoftware, tinoita bvunzo dzemurabhoritari tichishandisa maturusi akadai semamita emagetsi emagetsi, spectrum analyzers, oscilloscopes, attenuators ... nezvimwe. kusimbisa kuti nzvimbo yedu yemahara optic dhizaini inoshanda sezvainoda. Kune akawanda maapplication emahara space optics.

- LAN-to-LAN yekubatanidza pa campuses kana pakati pezvivakwa paFast Ethernet kana Gigabit Ethernet kumhanya. 
- Kubatana kweLAN-kune-LAN muguta, kureva Metropolitan area network. 
- Yemahara space optic based communication masisitimu anoshandiswa kuyambuka mugwagwa weruzhinji kana zvimwe zvipingamupinyi izvo mutumiri kana mugamuchiri asiri muridzi. 
- Fast service through high-bandwidth access to optical fiber networks._cc781905-5c344bbd8-bbdba35-5c345bbdba3-5cde-65bbdba3-bdba-3.
- Converged Voice-Data-Connection. 
- Kumisikidzwa kwenetiweki kwenguva pfupi (senge zviitiko uye zvimwe zvinangwa). 
-Gadzirisai nharembozha yekukurumidzira nekukurumidza kupora njodzi. 
-Seimwe nzira kana kusimudzira yekuwedzera kune iripo isina waya 

technologies. 
- Sekuwedzera kwekuchengetedza kune yakakosha fiber kutaurirana kubatana kuvimbisa redundancy mune zvinongedzo. 
- Nezvekutaurirana pakati pezvichadenga, kusanganisira zvinhu zveboka renyeredzi resatellite. 
- Yepakati- uye intra-chip kutaurirana, kutaurirana kwemaziso pakati pemidziyo. 

- Mimwe michina mizhinji uye zviridzwa zvinoshandisa yemahara nzvimbo optic dhizaini, senge mabinoculars, laser rangefinders, spectrophotometers, microscopes ... nezvimwe.


Zvakanakira zveMahara Space Optics (FSO)
- Kusununguka kwekushandisa 
-Kushanda pasina rezinesi mumasisitimu ekutaurirana. 
- High bit rates 
- Low bit kukanganisa mitengo 
-Kusadzivirirwa kwekukanganiswa kwemagetsi nekuti mwenje uri kushandiswa pachinzvimbo chemicrowave. Kusiyana nechiedza, microwaves inogona kukanganisa
- Full duplex operation 

- Protocol transparency 
- Yakachengeteka kwazvo nekuda kweiyo yakakwira nzira uye kutetepa kwedanda (s). Zvakaoma kubata, saka zvinobatsira zvikuru munhaurirano dzemauto. 
- Hapana Fresnel zone inodiwa 


Zvakaipa zveMahara Space Optics (FSO)
Pamashandisirwo epasi, iwo makuru anomisa zvinhu ndeaya:
- Beam dispersion 
-Atmospheric absorption, kunyanya pasi pemhute, mvura, guruva, kusvibiswa kwemhepo, smog, chando. Semuenzaniso, mhute inogona kukonzera 10..~100 dB/km attenuation.  
- Scintillation 
- Background light 
- Shadowing 

-Kuratidza kugadzikana mumhepo 

Iwo akareba kureba optical links anogona kushandiswa uchishandisa infrared laser mwenje, kunyangwe yakaderera-data-chiyero kutaurirana pamusoro pemafanha mapfupi zvinogoneka uchishandisa maLED. Maximum range for terrestrial links is in the order of 2-3 km, zvisineyi kugadzikana uye kunaka kweiyi link kunotsamira zvakanyanya pane zviri mumhepo zvakaita semvura, mhute, huruva nekupisa nezvimwe zvakanyorwa pamusoro. Kurebesa kure kure semakumi emamaira kushandisa zvisizvo zvisingawirirane zvinyorwa zvechiedza kubva kumusoro-simba maLED anogona kuwanikwa. Nekudaro, iyo yakaderera-giredhi giredhi inoshandiswa inogona kudzikamisa bandwidths kusvika kune mashoma kHz. Muchadenga chekunze, kufambiswa kwenhaurirano yemahara-nzvimbo yekuona yekuonana pari zvino iri muhurongwa hwezviuru zvemakiromita, asi inokwanisa kuvharisa madaro emamiriyoni emakiromita, uchishandisa teresikopu yemaziso sematanda anokudza._cc781905-5cde-3194-bb3b -136bad5cf58d_Secure free-space optical communications yakakurudzirwa uchishandisa laser N-slit interferometer apo chiratidzo chelaser chinotora chimiro che interferometric pattern. Chero kuedza kubata chiratidzo kunokonzera kudonha kweiyo interferometric pattern. 

Kunyangwe isu takanyanya kupa mienzaniso nezve masisitimu ekutaurirana, yemahara nzvimbo optic dhizaini uye kusimudzira kwakakosha mune dzimwe nzvimbo dzakawanda dzinosanganisira biomedical zvishandiso, zviridzwa zvekurapa, marambi emotokari, masisitimu ekuvhenekesa emazuva ano mukuvaka mukati nekunze, nezvimwe zvakawanda. Kana iwe uchida, mushure memahara emahara dhizaini dhizaini yechigadzirwa chako, tinogona kutumira mafaira akagadzirwa kune yedu yekugadzira yekugadzira nzvimbo, chaiyo jekiseni rekuumba chirimwa uye muchina chitoro che prototyping kana kugadzirwa kwakawanda sezvinodiwa. Rangarira, isu tine prototyping & kugadzira pamwe nehunyanzvi hwekugadzira.


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