Talooyinka WISOPTIC ee Tignoolajiyada Laser-ka: Mabaadi'da Qaababka Wajiga Araga ee Hagaha Wave-ga

Talooyinka WISOPTIC ee Tignoolajiyada Laser-ka: Mabaadi'da Qaababka Wajiga Araga ee Hagaha Wave-ga

Tignoolajiyada qaabaynta wejiga indhaha waa nooc cusub oo tignoolajiyada xakamaynta leexinta iftiinka, kaas oo leh faa'iidooyinka dabacsanaanta, xawaaraha sare iyo saxnaanta sare.

Waqtigan xaadirka ah, cilmi-baarisyada intooda badani waxay ku saabsan yihiin weji-muuqaal oo weji-muuqaal ah oo dareere ah, waveguide, iyo nidaamka microelectromechanical (MEMS). Waxa aan maanta kuu keenaynaa waa mabaadi'da laxiriirta ee qaabaynta weji-muuqaalka ee waveguide.

Mawjada waveguide ee weji leh waxay badiyaa isticmaashaa saamaynta korantada-aragga ama saamaynta kulaylka-aragga ee maaddada dielectric si ay iftiinka iftiinka u leexiyo ka dib marka uu dhex maro walxaha.

Muuqaal Waveguide Pdegdegay Araray Bku dul Electro-Optical Esaamayn

Saamaynta elektro-optical ee crystal waa in lagu dabaqo beer koronto dibadda ah si crystal, si ay iftiinka iftiinka dhex maraa crystal soo saartaa dib u dhac weji la xiriira beerta dibadda. Iyada oo ku saleysan saamaynta aasaasiga ah ee elektiroonigga ah ee crystal, daahitaanka wejiga ee ay keento beerta korantadu waxay la mid tahay korantada codsatay, iyo daahitaanka wejiga iftiinka iftiinka ee dhex mara xudunta waveguide indhaha ayaa la beddeli karaa iyadoo la xakameynayo korantada lakabka electrode ee xudunta waveguide indhaha kasta. Nidaamyada wejiyada ah ee mawjadaha muraayadaha indhaha ee N-Layer waveguide, mabda'a ayaa lagu muujiyay Jaantuska 1: gudbinta iftiinka iftiinka ee lakab kasta oo xudun ah ayaa si madaxbanaan loo xakameyn karaa, iyo sifooyinka qaybinta iftiinka iftiinka ee xilliyeedka waxaa lagu sharxi karaa aragtida diffraction. . Iyada oo la xakameynayo danabka codsan ee lakabka xudunta u ah si waafaqsan xeer gaar ah si loo helo qaybinta farqiga wajiga u dhigma, waxaan xakameyn karnaa faragelinta qaybinta iftiinka iftiinka ee beerta fog. Natiijadii faragelinta ayaa ah iftiin aad u sarreeya oo jiho gaar ah u socda, halka hirarka iftiinka ee ka soo baxa unugyada kantaroolka wajiga ee jihooyinka kale ay midba midka kale baabi'iyaan, si ay u ogaadaan sawirka leexinta iftiinka iftiinka.

 

WISOPTIC-Principles of grating based on the E-O effect of phased array of optical waveguide

Jaantuska. 1 Mabaadi'da daaqsinka ee ku salaysan Electro-Oqotonsan saamaynta habaysan ee waveguide indhaha

 

Hanuuninta Waveguide Wajiga araray oo ku salaysan Saamaynta Thermo-Optical

CrystalSaamaynta kulaylka-aragtu waxa ay tilmaamaysaa ifafaale in habaynta molecular crystal-ka lagu beddelo kulaylinta ama qaboojinta crystal-ka, taas oo keenta in sifooyinka indhaha ee crystal-ka ay is beddelaan marka uu heerkulka isbeddelo. Sababtoo ah anisotropy ee crystal, saameynta thermo-optical waxay leedahay muuqaalo kala duwan, taas oo noqon karta isbeddelka dhererka dhidibka semi-dhidibka ee indicatrix, ama isbeddelka xagasha dhidibka indhaha, beddelka diyaaradda dhidibka indhaha, wareegtada tusaha, iyo wixii la mid ah. Sida saamaynta korantada-optical-ka, saamaynta kulaylka-optical-ka ayaa saamayn la mid ah ku yeelanaysa leexinta laydhka. Beddelidda awoodda kuleyliyaha si aad u bedesho tusaha wax-soo-saarka ee wax ku oolka ah ee waveguide, u leexinta xagasha jihada kale waa la gaari karaa. Jaantuska 2 waa jaantus jaantus ah oo ah hannaan weji-jileec ah oo waveguide ah oo ku salaysan saamaynta kulaylka-aragga. Qaabka qaabaysan ayaa si aan caadi ahayn loo habeeyey oo lagu dhex daray 300mm CMOS qalab si loo gaadho leexin wax qabad sare leh.

WISOPTIC-Principles of phased array based on thermo-optical effec

Jaantuska 2 Mabaadi'da qaabaynta weji-tusaaleed ee hagaha mowjadaha indhaha ee ku salaysan saamaynta Thermo-Optical


Waqtiga boostada: Agoosto-18-2021