Filimka Fudud ee Fudud ee Sare ee Lithium

Toosan oo toosanQalabka elektro-opticticiyo ar microwave photon chickon
Marka loo eego shuruudaha sii kordhaya ee nidaamyada isgaarsiinta, si loo sii wanaajiyo hufnaanta gudbinta ee calaamadaha, dadku waxay ku dhici doonaan Phoprons iyo Elektaroonig si ay u gaaraan faa'iidooyin dhammaystir ah, iyo photonics-ka microwave-ka ayaa dhalan doona. Qeexitaanka korantada ee elektaroonigga ah ayaa loo baahan yahay si loo beddelo korantada si ay u iftiimisoNidaamyada sawir-gacmeedka microwaveSidoo kale tallaabadani muhiimka ah ayaa sida caadiga ah go'aamisa waxqabadka nidaamka oo dhan. Tan iyo markii la beddelay tilmaanta soo noqnoqda ee raadiyaha ugu badan ee domainka opticacacal waa hanaanka calaamadaha analoj, iyo mid caadi ahmodulator elektaroonig ahHayso nimcelin dhaxal ah, waxaa jira dhalanrog calaamad dhab ah oo ku saabsan nidaamka beddelka. Si loo gaaro qiyaasta toosan ee toosan, qodobka hawl-galka ah ayaa sida caadiga ah lagu hagaajiyaa barta ee 'orthogonkal ee', laakiin weli ma buuxin karto shuruudaha microwave line-ka ee lineulator-ka. Moodooyinka elektro-optics leh si xariif ah ayaa si deg deg ah loogu baahan yahay.

Beddelka xawaaraha sare ee xawaaraha sare ee agabyada silicon waxaa badanaa lagu gaaraa saameynta kala-guurka Plasma ee bilaashka ah (FCD). Labada saac ee FCD iyo isgoyska PN-ka ee PN-ka waa mid aan toos ahayn, taas oo ka dhigaya silicon modulator-ka si ka yar xariifnimo ka yar shaashadda lithium niobate modulator. Lithium nithium ashyaat muujiIsbadalka elektaroonigga ahGuryaha sababo la xiriira saameynta pucker. Isla mar ahaantaana, lithium niobate sheygu wuxuu leeyahay faa'iidooyinka xargaha weyn, astaamaha isbedelka wanaagsan, is dhexgalka fudud, isbarbardhiga silikon-ka silicooniga ah, oo loo adeegsado silicon-ka "saliida.", Laakiin sidoo kale si loo gaaro toosan. Filimka khafiifka ah ee lithium ninoobate (LNOI) MARKA Electro-Optic-ka ee ku saabsan cudurka hadeeye ayaa noqday jihada horumarka ee soosaaray. Iyada oo la horumariyo filimka 'lithoum' ee loo yaqaan 'lithium' oo ah tikniyoolajiyadda diyaarinta ee loo yaqaan 'yool' tikniyoolajiyadda.

Astaamaha ee Lithium Filim khafiif ah oo nitoobium ah
Qorshaynta Mareykanka ee DAP-da AR Qorsheynta ayaa sameysay qiimeynta soo socota ee Lithobate Alaabada: Haddii xarunta kacaanka elektiroonigga ah lagu magac daray ka dib iyada oo ay suuragal tahay in kacaanka phiconics ay u badan tahay in lagu magacaabo lithium nithium nitooate. Tani waa sababta lithium Ninoote waxay isku dartaa saameynta korantada indhaha, saameynta acoussto, saameynta pemoreelckic, saamaynta sawir-qaadista iyo sida qalabka silicon-ka ee muuqaalka indhaha.

Marka laga hadlayo astaamaha indhaha ee indhaha, maaddada inp waxaa ku jira khasaaraha ugu weyn ee gudbinta ugu weyn ee lagu gudbin karo nuugista iftiinka iftiinka sida caadiga ah loo isticmaalo kooxda 1550m. Sio2 iyo Silicon Nitride waxay leeyihiin astaamaha ugu fiican ee faafinta, khasaarahana waa la gaari karaa heerka ~ 0.01b / cm; Waqtigan xaadirka ah, luminta luntay ee lithium-file-ka-filimka ah ee mowjad ayaa gaari kara heerka 0.03DB / cm, iyo luminta lithuate-filim-ka ah ee mowjad ayaa laga yaabaa in lagu sii daayo horumarka joogtada ah ee heerarka farsamada ee heerarka. Sidaa darteed, filimka khafiifka ah ee lithium ee nithium-ka ah waxay muujineysaa wax qabad wanaagsan oo loogu talagalay qaabdhismeedka nalalka ee aan caadiga ahayn sida sawirrada sawir-qaade, spunt iyo microring.

Marka laga hadlayo jiilka nalka, kaliya Inp waxay leedahay awood ay si toos ah u iftiimiso iftiinka; Sidaa darteed, codsashada microwave-ka, waxaa lagama maarmaan ah in la soo bandhigo isha iftiinka ku saleysan Inp ee ku saleysan your Photonic Sthonic ee ku saleysan ee LMOO ah habka loo soo bandhigo alxanka ama koritaanka ceymiska. Marka laga hadlayo isbedelka khafiifka ah, waxaa lagu adkeeyay kor ku xusan in filimka khafiifka ah ee lithium-ka hilibka loo yaqaan 'lithium'. Intaa waxaa dheer, indheydka sare ee isbadalka korantada indhaha ee isbadalka viole-ople of linthout lithium ashtate waa muhiim dhammaan codsiyada sawir-gacmeedka microwave.

Marka laga hadlayo marin-hawleedka indhaha, jawaabta indhaha ee xawaaraha sare ee victro-lint tolium sheyfate-ka ah waxay ka dhigeysaa wareejinta indhaha ee ku saleysan LMOI oo awood u leh inuu xawaare sare u beddelo xawaaraha xawaaraha sare ee xawaaraha sare. Codsiga caadiga ah ee ku saabsan tikniyoolajiyadda sawir-qaadista ee isku-dhafka ah ee Microwave ee isku-dhafka ah, oo si taxaddar leh loo xakameeyo In kasta oo daminta indhaha ee ku saleysan ee Inp ay sidoo kale garan karto dariiqa heerkulka ah ee ku-meel-gaarka ah ee wareejinta, waxay soo bandhigi doontaa dhawaq weyn, gaar ahaan marka la beddelo qaylada indhaha ee meelahooda goos goos goos goos goos goos ah. Silicon, Sil2 iyo Qalabka Silicon Nitdide waxay kaliya u beddeli karaan wadiiqooyin muuqaal ah oo loo maro saameynta heerkulka heerkulka ah ama saamaynta xakamaynta korantada, oo leh faafinta isticmaalka awoodda sare iyo xawaaraha gaagaaban. Markii cabirka array ee tirada wareejinta wajiga ay weyn tahay, ma buuxin karto shuruudaha isticmaalka korantada.

Marka laga hadlayo cod-weyneynta indhaha, thesemiconductor comiccal comier (Soa) Iyada oo ku saleysan INP-ga waxay ku bislaatay isticmaalka ganacsiga, laakiin waxay leedahay faa'iido darrooyinka dhawaqa dhawaqa sare ee dhawaqa sare iyo awoodda wax soo saarka fadhiga, oo aan ku habboonayn arjiga sawirrada microwave. Nidaamka cod-weyne ee loo yaqaan 'linemetric' ee lithium-ka-filimka ee filimka ah oo ku saleysan dhaqdhaqaaqa xilliyeed iyo is-beddelka ayaa lagu gaari karaa dhawaq hoose iyo awood cod-weyne-opipical opipical, kaas oo si fiican u buuxin kara shuruudaha mikrowave-ka ee isku-dhafka ah ee optic-ka.

Marka laga hadlayo ogaanshaha iftiinka, filimka khafiifka ah ee lithium nithium nitoote wuxuu leeyahay astaamo gudbin ah oo la iftiimiyo illaa inta lagu iftiimiyo 1550 nm band. Shaqada beddelka sawirka lama xaqiijin karo, sidaa darteed codsiyada sawir-qaadista microwave, si loo haqabtiro baahiyaha beddelka sawirka ee chip-ka. Qeybaha ogaanshaha ee INGAS ama GE-SI waxay u baahan yihiin in lagu soo bandhigo chips isku-dhafan ee 'LMOI SOCONES SOCESS' iyadoo la soo bandhigaya alxanka ama koritaanka bacrinta. Marka laga hadlayo isku-darka leh fiber-ka indhaha, maxaa yeelay fiber-ka indhaha laftiisa waa SIO2 SOCES, MODE PORTION MODES MOWGUES MOWGUIIDE waxay leedahay heerka ugu sareeya ee ku habboon ee fiber-ka indhaha, iyo isku-darka ayaa ah kuwa ugu habboon. Dhexroor dhexroor ah oo ka mid ah mawjadaha xoolaha ee xaddidan ee lithium lithium nithium-ka ah waa qiyaastii 1μm, taas oo aad uga duwan qaabka qaabka fiber ee habboon, sidaa darteed qaabka ugu habboon ee isbadalka ah waa in la sameeyaa si loo istcimaalo qaabka qaabka fiber-ka optical.

Marka laga hadlayo is dhexgalka, in agabyo kaladuwan ay leeyihiin awood is dhexgal sare waxay kuxirantahay inta badan dushiisa foodda foosha ee mowjadaha (saameeyay xaddidaadda garoonka mowjadda mowjad). Walbahaarka adag ee xaddidan ayaa u oggolaanaya radius foot yar, kaas oo si aad ah ugu habboon xaqiijinta is dhexgalka sare. Sidaa darteed, lithium lithium lithoate mowjadda mawjadaha mowjad ee niobate-ka waxay leeyihiin awood ay ku gaaraan is dhexgalka sare. Sidaa darteed, muuqaalka iftiinka lithium nithium niobate ah ayaa suurtagal ka dhigaya in lithium nithate ah si dhab ah loogu ciyaaro doorka indhaha "silikon". Codsiga microwave-ka microwave, faa'iidooyinka lithium lithium nithium-ka nadaaha ayaa si cad u muuqda.