Itumanaho ryiza ryibanga, ultra-thin optique resonator

Itumanaho ryiza ryibanga, ultra-thin optique resonator
Reptique Reponator irashobora guhagarika uburebure bwumuyaga wumucyo mumwanya muto, kandi ufite ibyifuzo byingenzi muburyo bwo gucana ibitekerezo,Itumanaho ryiza, kumva neza, no kwishyira hamwe. Ingano ya Resonator ahanini biterwa nibiranga ibintu hamwe nuburebure bwumurongo bukora, kurugero, resonator ya silicon ikorera mu itsinda ryaba ari hafi mubisanzwe basaba inzego za optal ya Nanometero no hejuru. Mu myaka yashize, ultra-Diin Straar Reporicator yakwegereye cyane kubera ibyifuzo byabo byo mu ibara ryukuri, amashusho ya Holographic, Amatangazo ya Hologie, Amabwiriza yoroheje n'ibikoresho bya Optoelectronic. Nigute wagabanya ubunini bwa resonator ya Penator ni kimwe mubibazo bitoroshye nabashakashatsi bahura nabyo.
Bitandukanye n'ibikoresho gakondo bya Semiconductor, 3d Abanyeshuri ba Bismuthe (nka Bismuthe bavuga, Antimoni wibwira, n'ibindi) ni ibikoresho bishya byatanzwe na Topology Porogaramu y'ibihugu n'ibisasu. Ubutaka bukingiwe no guhuza igihe, kandi electron yacyo ntabwo ikwirakwijwe nubwoko butari magnetike, bufite ibyifuzo byingenzi mubikorwa byo kubara hamwe nibikoresho bya spintronic. Mugihe kimwe, ibikoresho byintangarugero bya topologiya nabyo byerekana imiterere nziza ya optique, nkigipimo rusange cyoroshye, kinini kirimooptiquecoeefficient, ubugari bwimikorere, guhuza byoroshye, kwishyira hamwe kwishyira hamwe, nibindi, itanga urubuga rushya kugirango tumenye amategeko yumucyo kandiIbikoresho bya OpToelectronic.
Itsinda ry'abashakashatsi mu Bushinwa ryasabye uburyo bwo guhimbana kwa ultra-thique optique bakoresheje agace kanini bitera isssmuth insulator nanofilms. Ubwato bwa optique bwerekana ibimenyetso bifatika byongeye kugaragara mu itsinda ryegereye. Bismuuth Mevurusuur ifite indangagaciro ndende zirenze 6 mu itsinda ryiza rya Optique (rirenze indangagaciro zikwirakwizwa muri siliconi. Mugihe kimwe, resonator ya optique ishyirwa kuri kirisiti imwe ya Photonic, kandi igitabo cyamateka cyagaragaye mu itsinda rya Opporenckes, riterwa no guhuza remator hamwe na Tamm Plasmon hamwe nivanga. Igisubizo cyiza cyiyi ngaruka ziterwa nubwinshi bwuzuyemo optique kandi bikavunitse impinduka zidasanzwe. Uyu murimo ufungura inzira nshya yo kumenya inkware ya ultrathin optique, ibishushanyo bya topologiya byibikoresho byinjiza ibikoresho nibikoresho bya optoelectronic.
Nkuko bigaragara ku gishushanyo. 1a na 1b, resonator ya optique igizwe ahanini na Bismuth abwira insulator ya kapologiya na Nanofilm ya feza. Bismuth abwira Nanofilms yateguwe na Magnetron sputterng ifite ahantu hanini no gukomera. Iyo ubunini bwa Bismuth buvuga na feza ya feza ni 42 na 30 NM, ubuvumo bwa Optique bugaragaza ko ibyuma bikabije muri itsinda rya 1100 ~ 18C). Iyo abashakashatsi bahuye niyi myuka ya optique kuri kristu ya fotoki yakozwe mubice bya Ta2o5 (182 Nm) sisitemu.

Ibikoresho bya Bismuth biranga byaranzwe no kohereza microscople na ellipumetry. Igishushanyo 2A-2C yerekana kohereza Micrographs ya Electrow (amashusho yo hejuru) kandi yatoranijwe imiterere ya electron ya Bismuuth ivuza Nanofilms. Birashobora kugaragara ku ishusho ivuga ko Bisbith yateguye Nanofilms ni ibikoresho byinshi byo gukura, hamwe nicyerekezo nyamukuru cyo gukura ni (015) indege ya Crystal. Igishushanyo 2d-2F cyerekana indangagaciro itoroshye ya Bismuuth ibwira ibyapimwe na ellipsometer hamwe nubuso bwa leta hamwe na leta ikwirakwizwa. Ibisubizo byerekana ko guhuza imiterere yubuso burenze urugero rutoroshye murwego rwa 230 ~ 1930 Nm, vuga ibiranga icyuma. Indangagaciro irohama yumubiri irenze 6 mugihe uburebure burenze 1385 nm, kiba kiri hejuru yibikoresho bya silicon, mubudage hamwe nibindi bikoresho byogurika muri iyi bayobozi, bitanga urufatiro rwo gutegura resonator ya ultra-yoroheje. Abashakashatsi bagaragaza ko iyi ari yo yatangaje ko iwambere yamenyesheje insulalogiya ya toologiya ya optique hamwe na Nanometero icumi gusa mu itsinda ryiza. Nyuma yaho, kwinjiza ibintu hamwe na resonance uburebure bwa onra-thique optique yapimwe nubwinshi bwa Bismuth bivuza. Hanyuma, ingaruka za firime ya feza kuri electragness Spectracy Spectra muri Bismuth bavuga Nanocavitity / imiterere ya Photonic iperereza

Mugutegura agace kanini ganini kanini ka BiSihuth bavuga ibipimo bya toma, kandi byungukira indangagaciro za ultra-hejuru ya Bismuuth bivuga ibikoresho byegereye hafi ya NanoRen hamwe nubwinshi bwa Nanometero gusa ya Nanometero gusa. Ubwato bwa ultra-lomptique irashobora kuba ibyuma byumucyo byiza mumatsinda yegereye infrad, kandi afite agaciro gakoreshwa mubikorwa mugutezimbere ibikoresho bya Optoelectronic mumatsinda meza. Ubunini bwa Bismuth buvuga ko intanga zera ari umurongo ku burebure bwa resonant, kandi ni ntoya kuruta iya silicon isa na genique optique. Muri icyo gihe, Bismuth abwira intanga zera yahujwe na kirisiti ya Photonic kugirango igere ku ngaruka nziza zidasanzwe zatewe no gukorera mu mucyo wa Atomic, itanga uburyo bushya bwo kugenzura ibintu bisanzwe. Ubu bushakashatsi bugira uruhare runaka mugutezimbere ubushakashatsi bwibikoresho bya toulalogique mumabwiriza yoroheje nibikoresho bya Optique.