Porogaramu nshya za modulator ya Electro-Optic phase

Porogaramu nshya zaElectro-Optic modulator y'icyiciro

Modulator ya LiNbO3Modulator y'icyiciro ni ikintu cy'ingenzi gishobora kugenzura impinduka mu cyiciro cy'urumuri, kandi kigira uruhare runini mu itumanaho rigezweho ry'amajwi n'amashusho. Vuba aha, ubwoko bushya bwamodulator y'icyiciroYakuruye ibitekerezo by'abashakashatsi n'aba injeniyeri, ikora ku bunini butatu bwa 780nm, 850nm na 1064nm, ifite uburebure bwa modulation bugera kuri 300MHz, 10GHz, 20GHz na 40GHz.

Ikintu cy'ingenzi muri iyi modulator y'icyiciro ni uburyo bwo gukoresha uburyo bwinshi bwo gukwirakwiza amakuru no gutakaza ubushobozi bwo gushyiramo amakuru. Gutakaza ubushobozi bwo gushyiramo amakuru bivuga kugabanuka k'ubukana cyangwa ingufu z'ikimenyetso cy'urumuri nyuma yo kunyura muri modulator. Gutakaza ubushobozi bwo gushyiramo amakuru muri iyi modulator y'icyiciro ni bike cyane, bituma ikimenyetso kigumana ubusugire, ku buryo ikimenyetso gishobora kugumana imbaraga nyinshi nyuma yo guhinduranya amakuru.

Byongeye kandi, modulator y'icyiciro ifite umwihariko wa voltage nkeya y'igice cy'umuraba. Voltage y'igice cy'umuraba ni voltage igomba gushyirwa kuri modulator kugira ngo ihindure urwego rw'urumuri ho dogere 180. Voltage nkeya y'igice cy'umuraba bivuze ko hakenewe voltage nkeya gusa kugira ngo habeho impinduka zikomeye mu cyiciro cy'urumuri, ibi bikaba bigabanya cyane ikoreshwa ry'ingufu ry'igikoresho.

Ku bijyanye n'uburyo bwo gukoresha, iyi modulator nshya y'icyiciro ishobora gukoreshwa cyane mu kumenya fibre optique, itumanaho rya fibre optique, gutinda kwa phase (shifter), no gutumanaho kwa quantum. Mu kumenya fibre optique, modulator y'icyiciro ishobora kunoza uburyo sensor ibona ibintu neza kandi igakora neza. Mu gutumanaho kwa fibre optique, ishobora kunoza umuvuduko w'itumanaho no kohereza amakuru neza. Mu gutinda kwa phase (shifter), ishobora kugenzura neza icyerekezo cy'urumuri rukwirakwira; Mu gutumanaho kwa quantum, ishobora gukoreshwa mu kugenzura no guhindura imiterere ya quantum.

Muri rusange, modulator nshya y’icyiciro iduha uburyo bwo kugenzura optique neza kandi bunoze, bizazana impinduka zikomeye mu nzego nyinshi. Twiteze ko iri koranabuhanga rizarushaho gutezwa imbere no kunozwa mu gihe kizaza, ritugaragarize andi mayobera y’optique.