Umuyaga mwiza wo muri Optique hamwe no kohereza neza?

Turabizi ko kuva mu myaka ya za 90, WDM yagabanije tekinoroji yononexyxing yakoreshejwe mu makimbirane maremare ya fibre optic azenguruka amagana cyangwa n'ibihumbi. Kubihugu byinshi nuturere, ibikorwa remezo bya fibre optique ni umutungo wabo uhenze, mugihe ikiguzi cyibigizemo ibice bigufi.

Ariko, hamwe no gukura guturika kwamakuru ya Contomen Scation nka 5G, Ikoranabuhanga rya WDM ryabaye ingenzi mumahuza magufi, hamwe nubunini buke bwihuza ni binini cyane, bigatuma ikiguzi cyibiti bikuru byunvikana.

Kugeza ubu, iyi miyoboro iracyashingira ku bihumbi hamwe na fortique imwe-optique kuri gahunda ibangikanye mu buryo bwo kugabana uburyo bwo kugabanuka, kandi igipimo cyamakuru cya buri muyoboro ni gito cyane. T-Urwego rushobora kugira ibyifuzo bike.

Ariko mugihe kizaza cyateganijwe, igitekerezo cyo gushyira mu gaciro gisanzwe kizagera ku budake cyane, kandi kigomba kongerwaho hamwe na Spectrum bisa mu migezi ya Data muri buri fibre kugira ngo zikomeze kunoza amakuru. Ibi birashobora gukingura umwanya mushya wo gusaba kugirango ugabanye tekinoroji yubuhanga bwo kumenagura tekinoroji, aho umubare ntarengwa wumurongo wumuyoboro hamwe nigipimo cyamakuru ari ngombwa.

Muri iki kibazo, generator yumuyaga (FCG), nkisoko yoroheje kandi itunganijwe neza, irashobora gutanga umubare munini wa nyirubwite, bityo akagira uruhare runini. Mubyongeyeho, inyungu yingenzi cyane yo kurya kwa optique nuko imirongo ibiri yijimye ihwanye na transpency trantring formand yo kurinda umutekano kandi yirinde kugenzura imirongo imwe kuri DFB Laser irashya.

Twabibutsa ko izo nyungu zidakoreshwa gusa kuri transmitter yo kugabanuka kwuburebure rusange, ariko nanone uwakiriye oscillator yaho (dore) array irashobora gusimburwa na generator imwe. Gukoresha ibinyamisogwe bya Lo Centre birashobora gukomeza kugira ngo byorohereze ibimenyetso bya Digital mugabanye imiyoboro yo kurwanaho, bityo bigabanya intsinzi igoye no kuzamura icyiciro cyo kwihanganira urusaku.

Mubyongeyeho, ukoresheje ibimenyetso bifunze hamwe nimikorere ifunze yicyiciro cyakiriwe neza irashobora no kubaka igihe-cyamugaye igice cya kabiri cyo kugabana ibimenyetso byinshi byambumbanyamo, bityo bituma ibyangijwe no kudaterwa na fibre ya optique. Usibye ibyiza by'ibitekerezo bishingiye ku ikwirakwizwa ry'ibimenyetso, ubunini buto no mu bukungu bukora neza kandi bukora kandi ibintu by'ingenzi by'uburebure bw'amacakubiri yo kunyerera.

Kubwibyo, mubimenyetso bitandukanye bya generator, ibikoresho byo murwego rwa chip biratangaje cyane. Iyo uhujwe na photonic yateye imbere yinjijwe cyane kubihindura amakuru, byinshi byinshi, no kwakirwa, hamwe no kugabanuka kwumurongo woroshye kandi ukora ibikorwa bya TITACT.

Ku bisohoka byo kohereza imperuka, buri muyoboro uhinduranya binyuze muri byinshi (mux), hamwe no kugabana ibimenyetso byinshi byanduzwa binyuze muri fibre imwe. Mugihe cyo kwakira, kugabanuka k'umuraba uko byakira (WDM RX) ikoresha oscillator ya FCG ya FCG ya FCG ya kabiri ya FILL WILLVER GUTANGA INGINGO. Umuyoboro wa winjiza washizeho uburebure bwibimenyetso byinshi bitandukanijwe na sellumplexer hanyuma wohereze kubyakira bifatanye (Coh. RX). Muri bo, inshuro imbogamizi ya osillatror yaho ikoreshwa nkigiciro cyakira burikira. Imikorere yuyu gice cyuburebure bwamarondo bugaragara biragaragara ko biterwa ahanini na generator yibanze, cyane cyane ubugari bwumucyo nimbaraga za optique ya buri murongo wa optique.

Nibyo, uburyo bwa optique ya optique yo mu rwego rwo hejuru buracyari murwego rwiterambere, kandi ibintu byayo byo gusaba hamwe nubunini bwisoko ni bito. Niba bishobora gutsinda inguni ikora ikoranabuhanga, gabanya ibiciro, no kunoza kwizerwa, birashobora kugera ku rwego rwo murwego rwoherejwe muburyo bwa optique.