Uburyo bwo guhuza optoelectronic

Ikoranabuhanga rya optoelectronicuburyo bwo guhuza

Guhuzafotonikin'ikoranabuhanga ni intambwe y'ingenzi mu kunoza ubushobozi bwa sisitemu zo gutunganya amakuru, bigatuma habaho kohereza amakuru vuba, gukoresha ingufu nke no gushushanya ibikoresho bito, no gufungura amahirwe mashya menshi yo gushushanya sisitemu. Uburyo bwo guhuza muri rusange bugabanyijemo ibice bibiri: guhuza imbuga imwe n'imbuga nyinshi.

Guhuza ibintu bimwe na bimwe
Guhuza ibice bya monolithic bikubiyemo gukora ibice bya fotonike na elegitoroniki ku gice kimwe, akenshi hakoreshejwe ibikoresho n'imikorere bihuye. Ubu buryo bwibanda ku gukora ihuriro ridafite umugozi hagati y'urumuri n'amashanyarazi muri chip imwe.
Ibyiza:
1. Kugabanya igihombo cyo guhuza: Gushyira fotoni n'ibice by'ikoranabuhanga hafi bigabanya igihombo cy'ibimenyetso bifitanye isano n'imiyoboro idakora.
2, Imikorere myiza: Guhuza cyane bishobora gutuma habaho umuvuduko wo kohereza amakuru vuba bitewe n'inzira ngufi z'amakuru no kugabanuka kw'igihe cyo gutinda.
3, Ingano nto: Guhuza ibikoresho bito cyane bituma habaho ibikoresho bito cyane, ibyo bikaba ingirakamaro cyane ku bikoresho bidafite umwanya munini, nk'ahantu ho kubika amakuru cyangwa ibikoresho bifatwa mu ntoki.
4, kugabanya ikoreshwa ry'amashanyarazi: gukuraho gukenera amapaki atandukanye n'imiyoboro ihuza intera ndende, bishobora kugabanya cyane ikiguzi cy'amashanyarazi.
Ikibazo:
1) Guhuza ibikoresho: Kubona ibikoresho bishyigikira electrons nziza ndetse n'imikorere ya fotonike bishobora kugorana kuko akenshi bisaba imiterere itandukanye.
2, guhuza ibikorwa: Guhuza uburyo butandukanye bwo gukora ibikoresho by'ikoranabuhanga na fotoni ku gice kimwe nta kwangiza imikorere y'igice kimwe ni akazi katoroshye.
4, Inganda zigoye gukora: Ubuhanga buhanitse bukenewe ku nyubako z'ikoranabuhanga na fotononiki byongera ubukana n'ikiguzi cyo gukora.

Guhuza ama-chip menshi
Ubu buryo butuma habaho uburyo bworoshye bwo guhitamo ibikoresho n'imikorere kuri buri gikorwa. Muri ubu buryo bwo guhuza, ibice bya elegitoroniki na fotonike biva mu buryo butandukanye hanyuma bigateranywa bigashyirwa ku gipfunyika cyangwa substrate ihuriweho (Ishusho ya 1). Noneho reka dushyire urutonde rw'uburyo bwo guhuza hagati ya chips za optoelectronic. Guhuza mu buryo butaziguye: Ubu buryo bukubiyemo gukoranaho ku buryo butaziguye no guhuza ubuso bubiri buzunguruka, akenshi byoroherezwa n'imbaraga zo guhuza za molekile, ubushyuhe, n'umuvuduko. Bufite akarusho ko koroshya no guhuza bishobora kuba bike cyane, ariko bisaba ubuso bugororotse kandi busukuye. Guhuza fibre/grating: Muri ubu buryo, fibre cyangwa fibre array bihuzwa kandi bigahuzwa ku nkengero cyangwa hejuru ya chip ya photonic, bigatuma urumuri ruhuzwa no kwinjira muri chip. Grating ishobora kandi gukoreshwa mu guhuza vertical, kunoza imikorere y'urumuri hagati ya chip ya photonic na fibre yo hanze. Umwobo wa through-silicone (TSVs) na micro-bumps: Umwobo wa through-silicone ni interconnects vertical binyuze muri substrate ya silicon, bituma chips zishyirwa mu byiciro bitatu. Bihujwe n'ingingo ntoya zigaragara, bifasha kugera ku mikoranire y'amashanyarazi hagati y'udupira tw'ikoranabuhanga na fotoni mu buryo buhuriweho, bikwiranye no guhuza ibintu byinshi. Urukuta rw'amajwi: Urukuta rw'amajwi ni igice cyihariye kirimo imirongo y'amajwi ikora nk'umuhuza wo kuyobora ibimenyetso by'amajwi hagati y'udupira. Bituma habaho guhuza neza, no kongeramo ibintu bidakora neza.ibice by'amasoishobora guhuzwa kugira ngo hongerwe uburyo bwo guhuza. Ihuriro ry’impande zombi: Iri koranabuhanga rigezweho ryo guhuza rihuza ikoranabuhanga ryo guhuza ikoranabuhanga ritaziguye n’ikoranabuhanga rito kugira ngo hagerwe ku mikoranire y’amashanyarazi hagati y’udupira n’impande zombi z’amashanyarazi zigezweho. Ritanga icyizere cyane cyane ku mikoranire y’amashanyarazi ikora neza. Ihuriro ry’ihuriro ry’impande zombi: Kimwe no guhuza udupira two guhuza, udupira two guhuza dukoreshwa mu gukora imikoranire y’amashanyarazi. Ariko, mu rwego rwo guhuza udupira two guhuza, hagomba kwitabwaho cyane kwirinda kwangirika kw’ibice bya fotonike biterwa n’ubushyuhe no kubungabunga imiterere y’ihuriro ry’amashanyarazi.

Igishushanyo cya 1: : Gahunda yo guhuza Electron/photon chip-to-chip

Ibyiza by'ubu buryo ni ingenzi: Mu gihe isi ya CMOS ikomeje gukurikirana iterambere rya Moore's Law, bizashoboka guhindura vuba buri gisekuru cya CMOS cyangwa Bi-CMOS ku gikoresho cya silikoni gihendutse, bibonere inyungu z'ibikorwa byiza muri fotoniki na elegitoroniki. Kubera ko fotoniki muri rusange idasaba gukora inyubako nto cyane (ingano z'ingenzi za nanometero zigera ku 100 ni zo zisanzwe) kandi ibikoresho bikaba binini ugereranije na transistors, ibijyanye n'ubukungu bizatera imbaraga ibikoresho bya fotoniki gukorwa mu buryo butandukanye, bitandukanye n'ibikoresho bya elegitoroniki bigezweho bikenewe ku gicuruzwa cya nyuma.
Ibyiza:
1, ubworoherane: Ibikoresho n'imikorere itandukanye bishobora gukoreshwa ku giti cyabyo kugira ngo hagerwe ku mikorere myiza y'ibice by'ikoranabuhanga n'ibikoresha fotonike.
2, igihe cyo gukora: gukoresha uburyo bwo gukora ibintu bugezweho kuri buri gice bishobora koroshya umusaruro no kugabanya ikiguzi.
3, Kuvugurura no kubungabunga byoroshye: Gutandukanya ibice bituma ibice bimwe na bimwe bisimburwa cyangwa kuvugururwa byoroshye nta ngaruka ku buryo bwose.
Ikibazo:
1, gutakaza umurongo: Guhuza kuri mudasobwa (off-chip) bitera gutakaza ikimenyetso cy’inyongera kandi bishobora gusaba uburyo bugoye bwo guhuza.
2, kwiyongera kw'ubugoranye n'ingano: Ibice bya buri kimwe bisaba gupakira no guhuza ibintu, bigatuma ingano nini n'ibiciro bishobora kwiyongera.
3, ikoreshwa ry'ingufu nyinshi: Inzira ndende z'ibimenyetso n'ibindi bikoresho byo gupakira bishobora kongera ingufu zisabwa ugereranije n'ingufu za monolithic.
Umwanzuro:
Guhitamo hagati yo guhuza imashini imwe n’imwe n’izindi nyinshi biterwa n’ibisabwa byihariye ku bijyanye n’ikoreshwa, harimo intego z’imikorere, ingano y’ibikoresho, ibiciro, n’igihe ikoranabuhanga rimaze kugera. Nubwo inganda zigoye gukora, guhuza imashini imwe ni ingirakamaro ku ikoreshwa risaba gukora imashini nto cyane, gukoresha ingufu nke, no kohereza amakuru ku buryo bwihuse. Ahubwo, guhuza imashini nyinshi n’izindi nyinshi bitanga uburyo bworoshye bwo gukora kandi bigakoresha ubushobozi busanzwe bwo gukora, bigatuma biba byiza ku ikoreshwa aho ibi bintu biruta inyungu zo guhuza cyane. Uko ubushakashatsi bugenda butera imbere, uburyo buvanze buhuza ibice by’ingamba zombi nabwo burimo gusuzumwa kugira ngo bunoze imikorere ya sisitemu mu gihe bugabanya imbogamizi zijyanye na buri buryo.