Optical kutaurirana bhendi, Ultra-yakaonda Optical Resonator

Optical kutaurirana bhendi, Ultra-yakaonda Optical Resonator
Optical Resonators inogona kuitika yakanangana mafungu eyekuvhenekerwa mafungu echiedza munzvimbo shoma, uye ine zvakakosha zvibodzwa muchiedza - zvara zvekudyidzana,Optical kutaurirana, Sensirical Sensing, uye Optical Kubatanidzwa. Saizi yeiyo resonator inonyanya kuenderana nedzidziso dzezvinyorwa uye semuenzaniso, semuenzaniso, silicon resonators inoshanda muInfrared bhendi inowanzoda zvivakwa zveNanometers uye pamusoro. Mumakore achangopfuura, ultra-mutete-mutete Option Opticesvesator zvakanyanya nekuda kwekurara kwavo kwerudzi rwechiratidzo, holographic fungidziro, mishonga yechiedza uye optoelectronic michina. Maitiro ekudzikisa ukobvu dzezvirongwa zvekuronga ndeimwe yematambudziko akaoma akatarisana nevanoongorora.
Yakasiyana neyechinyakare Semiconductor zvinhu, 3D topology Insturide, yakadai seBismute Nyika yemukati yakachengetedzwa neyakawirirana nekutsamwa kwenguva, uye magetsi aro haana kuparadzirwa nekusvibiswa kwenzvimbo, ayo ane zvinhu zvakakosha zvekushandisa mune yakaderera-simba midziyo yekubatanidza uye spintronic zvishandiso. Panguva imwecheteyo, zvigadzirwa zvepfungwa zvepfungwa zvinoratidzawo zvinhu zvakanakisa, zvakadai seyakawedzera Refractive Index, hombe nonlinearOpticalcoefficient, yakafara yekushanda spectrum renji, kusunganidzwa, nyore kubatanidza, nezvimwe, izvo zvinopa chikuva chitsva chekuzadzika kwemutemo wechiedza uyeOptoelectronic zvishandiso.
Chikwata chekutsvagisa muChina chakakurudzira nzira yeiyo fani yeiyo Ultra-yakatetepa Optical Refonators nekushandisa nzvimbo yakakura iri kukura Bismuth toreva topological insulator nanefilms. Iyo Optical Cavity inoratidza zviri pachena resonance yekunyoresa hunhu muIzwi dzevhu. Bismuth Kudzidzisa kune yakanyanya Refractive Index yeanopfuura 6 mune iyo Optical kutaurirana kweiyo silishing yakanyanya kugadzirwa Panguva imwecheteyo, iyo Optical Resonator yakaiswa pane imwe-dimensic yakakora Cryparting Cryparcy inoonekwa mune iyo Optication yekukurukurirana kwechikuru, iyo inokonzerwa nekudyidzana kweiyo timonator neTamm Plasmon uye kupindira kwayo kwekuparadza. Mhinduro yekufungidzira yemhedzisiro iyi inoenderana nekasiketi yeiyo Optical Resonator uye isimbisire shanduko yeiyo ambient Refractive Index. Iri basa rinovhura nzira nyowani yekuziva kweiyo Ultrathin tomtical cavity, topological insulator yezvinhu zvekutaurisa mashandiro uye optoelectronic zvishandiso.
Sezvinoratidzwa muPi. 1a uye 1b, iyo Optical Resonator inonyanya kuumbwa ne bismuth hurukuro yezvinhu uye sirivheri Nanofilms. Iyo Bismuth yekutaura nanhasi Kana ukobvu hweBismute yeBismutride uye Silver Films is 45 NM uye makumi matatu NM, zvichiteerana, iyo Optical Cavity inoratidzira Resonance muBhandi ye1900 ~ 1800 NM (Mufananidzo 1C). Vaongorori pavanosangana neiyi Optical Carnity yakagadzirwa neCyntive Stacks

Iyo Bismuther yekuzivisa zvinhu zvakaratidzwa nekutumira Electron microscopy uye ellipsometry. Fig. 2A-2C inoratidza kutapurirana Electron micrographs (yakakwirira-resolution mifananidzo) uye yakasarudzwa Electron difraction mapatani e bismuth eurnide nanefide Nanefide Nanefide Nanefide Nanefide Nanefide Nanefide Nanefide Nanefide Nanefide Nanefils. Inogona kuoneka kubva kune iyo nhamba iyo yakagadzirirwa bismuturde nanefiels ndeye polycrystalline zvinhu, uye iyo huru yekuwedzera yekutarisa ndeye (015) ndege yekristaro. Mufananidzo 2D-2F unoratidza iyo yakaomesesa index yeBismuther yekuzivisa yakayerwa neEllipsometer uye iyo yakasarudzika nzvimbo uye nyika yakaoma kunzwisisa index. Mhedzisiro yacho inoratidza kuti kutsakatika kugoverana kweiyo nzvimbo yepasi yakakura kupfuura iyo indekisi yekudzora mune huwandu hwe20 ~ 1930 nm, kuratidza mesimbi-senge maitiro. Iyo indekisi yekudzora yemuviri inopfuura 6 kana wavelength yakakura kupfuura 1385 nm, iyo yekare yechinyakare midziyo muiri bhendi, iyo inovhara hwaro hwekugadziriswa kweiyo Ultra-yakatetepa Oponators. Vaongorori vanonongedzera kuti iyi ndiyo yekutanga yakashumwa kuzadziswa kweiyo tipologing insulator planar Optical cavity ine matangi eNanometer muto wekutaurirana muBopecuction Comment But. Pashure pacho, iyo yekunyora spectrum uye resonance wavelength yeiyo Ultra-yakatetepa Aptical Optical Cavity yakayerwa nehukobvu hweBismut kuudza. Pakupedzisira, mhedzisiro yesirivha yefirimu pane electromagnicically yakakwenenzverwa neTransparcy spectra muBismut kudza nanocavity / Photonic crystal mashongedzo

Nekugadzirira nzvimbo yakakura flat flat mafirimu eBismuturi yeBismuturi Ongororo, uye kutora mukana weiyo Ultra-High Refrade zvinhu muInfrared Band, chirongwa chekuronga chehurongwa hwehukuru hwenzvimbo dzeNanometers dzinowanikwa. Iyo Ultra-yakatetepa Optical Cavity inogona kuziva inokodzera resonant chiedza chekunyora muInfrared bhendi, uye ine kukosha kwakakosha kwekusimudzira kwekusimudzira kweOptoelectronic zvishandiso zvekutaurirana. Iko ukobvu kweBismuth Kudzidzisa Optical Optical Cavity ndeye mutsara kune iyo resonant wavelength Panguva imwecheteyo, Bismutur turnuri Optical Cavity yakabatanidzwa nePhotonic Cryacal Mhedzisiro yakafanana neElectromagnicical mhedzisiro yeAtomic system, iyo inopa nzira itsva yemutemo wekutaurisa kweiyo micorture. Ichi chidzidzo chinoita chimwe chikamu chekusimudzira kutsvagurudza kwezvinhu zvekushandisa zvemukati mune zvekutonga zvine mwenje uye zvishandiso zvinoshanda.