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 array beam. Rifite ibyiza byo kuba rito kandi rifite uburemere buto, umuvuduko wo gusubiza vuba ndetse n'ubwiza bwiza bw'umuraba.

Ihame ry'imikorere ry'ikoranabuhanga rya optique phased array ni uguhindura neza (cyangwa gutinza) ikimenyetso cy'ikintu cy'ibanze giteganyijwe hakurikijwe itegeko runaka kugira ngo urumuri rw'urumuri ruhinduke. Dukurikije ibisobanuro byavuzwe haruguru, ikoranabuhanga rya optique phased array rikubiyemo ikoranabuhanga ryo guhindura imiterere y'urumuri runini ku mirasire y'urumuri n'ikoranabuhanga ryo gushushanya imiterere y'urumuri runini kugira ngo hamenyekane intego ziri kure.

Ukurikije uko ibintu bisohoka, urutonde rw’uruhererekane rw’urumuri (optical phased array) rugenzura urwego rw’urumuri rw’urumuri (array transmission), kugira ngo rumenye uko uruhererekane rw’urumuri rw’urumuri (array beam) cyangwa uburyo bwo kwishyura amakosa y’urumuri (phase error). Ihame ry’ibanze ry’uruhererekane rw’urumuri rw’urumuri (optical phased array) rigaragara ku ishusho ya 1. Ishusho ya 1 (a) ni urutonde rw’urumuri rudahuye, ni ukuvuga ko hariho “uruhererekane” gusa rudafite “uruhererekane rw’urumuri” (phased array). Ishusho ya 1 (b) ~ (d) igaragaza imiterere itatu itandukanye y’imikorere y’uruhererekane rw’urumuri (ni ukuvuga urutonde rw’uruhererekane rw’urumuri).

Sisitemu yo guhuza idafite aho ihuriye ikora gusa imbaraga zoroshye zo gushyira ku murongo urumuri rutagenzuye urwego rw'urumuri. Inkomoko y'urumuri rwayo ishobora kuba imirasire myinshi ifite uburebure butandukanye bw'uburebure, kandi ingano y'ahantu ho kure igenwa n'ingano y'igice cy'urumuri gitanga amakuru, hatitawe ku mubare w'ibintu bigize urukurikirane, aho urukurikirane rungana n'igipimo cy'inshingano z'urukurikirane rw'urumuri, bityo ntishobora kubarwa nk'urukurikirane rw'ibice mu buryo bw'ukuri. Ariko, sisitemu yo guhuza idafite aho ihuriye yakoreshejwe cyane kubera imiterere yayo yoroshye, kudakenera cyane imikorere y'urumuri n'imbaraga nyinshi zo gutanga.

Mu buryo bwo kwakira, uburyo bwo gufata amashusho bukoresha ikoranabuhanga rya optique bukoreshwa mu gufotora amashusho y’ibice bya kure (ISHUSHO YA 2). Bugizwe n’uburyo bwo gufata amashusho bwa telesikope, uburyo bwo gufata amashusho bwa phase retarder, uburyo bwo gufata amashusho bwa beam n’igikoresho cyo gufata amashusho. Uburyo bugoye bwo kubona ishusho y’aho ituruka buboneka. Ishusho y’aho ituruka ibarwa hakurikijwe inyigisho ya Fansert-Zernick. Ubu buryo bwitwa uburyo bwo gufata amashusho y’interference, ari na bumwe mu buryo bwo gufata amashusho y’ubusa. Mu buryo bw’imiterere ya sisitemu, imiterere ya sisitemu yo gufata amashusho ya interferometric na sisitemu yo gusohora amashusho ya phase ni imwe muri rusange, ariko icyerekezo cyo kohereza inzira y’ikoranabuhanga muri ubwo buryo bwombi kiratandukanye.