Xov xwm
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LiTaO3 Wafer PIC - Tsawg-Poob Lithium Tantalate-on-Insulator Waveguide rau On-Chip Nonlinear Photonics
Paub meej: Peb tau tsim 1550 nm insulator-based lithium tantalate waveguide nrog qhov poob ntawm 0.28 dB / cm thiab lub nplhaib resonator zoo ntawm 1.1 lab. Daim ntawv thov ntawm χ(3) nonlinearity hauv nonlinear photonics tau kawm. Qhov zoo ntawm lithium niobate...Nyeem ntxiv -
XKH-Knowledge Sharing- Dab tsi yog wafer dicing technology?
Wafer dicing thev naus laus zis, raws li cov kauj ruam tseem ceeb hauv cov txheej txheem tsim khoom semiconductor, yog txuas ncaj qha rau kev ua haujlwm nti, tawm los, thiab cov nqi tsim khoom. #01 Keeb kwm thiab qhov tseem ceeb ntawm Wafer Dicing 1.1 Lus Txhais ntawm Wafer Dicing Wafer dicing (tseem hu ua scri ...Nyeem ntxiv -
Nyias-film lithium tantalate (LTOI): Cov Khoom Siv Lub Hnub Qub Tom ntej rau High-Speed Modulators?
Nyias-film lithium tantalate (LTOI) cov ntaub ntawv tau tshwm sim los ua lub zog tshiab tseem ceeb hauv kev sib koom ua ke optics. Xyoo no, ntau qhov kev ua haujlwm siab ntawm LTOI modulators tau luam tawm, nrog cov khoom zoo LTOI wafers muab los ntawm xibfwb Xin Ou los ntawm Shanghai Ins ...Nyeem ntxiv -
Kev nkag siab tob txog SPC System hauv Wafer Manufacturing
SPC (Kev Tswj Xyuas Txheej Txheem Txheej Txheem) yog cov cuab yeej tseem ceeb hauv cov txheej txheem tsim khoom wafer, siv los saib xyuas, tswj, thiab txhim kho kev ruaj ntseg ntawm ntau theem hauv kev tsim khoom. 1. Txheej txheem cej luam ntawm SPC System SPC yog ib txoj kev siv sta...Nyeem ntxiv -
Vim li cas epitaxy ua rau ntawm wafer substrate?
Kev loj hlob ib txheej ntxiv ntawm silicon atoms ntawm silicon wafer substrate muaj ntau qhov zoo: Hauv CMOS silicon txheej txheem, kev loj hlob epitaxial (EPI) ntawm wafer substrate yog cov txheej txheem tseem ceeb. 1 、 Txhim kho siv lead ua zoo...Nyeem ntxiv -
Lub hauv paus ntsiab lus, txheej txheem, txheej txheem, thiab khoom siv rau kev ntxuav wafer
Kev ntxuav ntub dej (Wet Clean) yog ib qho ntawm cov kauj ruam tseem ceeb hauv cov txheej txheem tsim khoom semiconductor, txhawm rau tshem tawm ntau yam kab mob los ntawm qhov chaw ntawm lub wafer kom ntseeg tau tias cov txheej txheem tom ntej tuaj yeem ua tiav ntawm qhov chaw huv. ...Nyeem ntxiv -
Kev sib raug zoo ntawm cov dav hlau siv lead ua thiab siv lead ua orientation.
Crystal dav hlau thiab siv lead ua taw qhia yog ob lub ntsiab lus tseem ceeb hauv crystallography, ze ze rau cov qauv siv lead ua hauv silicon-based integrated circuit technology. 1.Definition and Properties of Crystal Orientation Crystal orientation sawv cev rau ib qho kev qhia tshwj xeeb ...Nyeem ntxiv -
Qhov zoo ntawm Los Ntawm iav Via (TGV) thiab Los Ntawm Silicon Via, TSV (TSV) txheej txheem dhau TGV?
Qhov zoo ntawm Los Ntawm iav Via (TGV) thiab Los ntawm Silicon Via (TSV) cov txheej txheem dhau TGV yog: (1) cov yam ntxwv hluav taws xob zoo heev. Cov khoom siv iav yog cov khoom siv insulator, qhov dielectric tas li tsuas yog li 1/3 ntawm cov khoom siv silicon, thiab qhov poob yog 2- ...Nyeem ntxiv -
Kev siv hluav taws xob thiab semi-insulated silicon carbide substrate siv
Lub silicon carbide substrate muab faib ua semi-insulating hom thiab conductive hom. Tam sim no, cov ntsiab lus tseem ceeb ntawm semi-insulated silicon carbide substrate khoom yog 4 ntiv tes. Nyob rau hauv lub conductive silicon carbide ma...Nyeem ntxiv -
Puas tseem muaj qhov sib txawv ntawm daim ntawv thov ntawm sapphire wafers nrog cov siv lead ua sib txawv?
Sapphire yog ib qho siv lead ua ntawm alumina, belongs rau tripartite siv lead ua system, hexagonal qauv, nws cov qauv siv lead ua yog tsim los ntawm peb cov pa atoms thiab ob lub txhuas atoms hauv covalent daim ntawv cog lus hom, teem ze heev, muaj zog sib txuas cov saw thiab lattice zog, thaum nws siv lead ua...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm SiC conductive substrate thiab semi-insulated substrate?
SiC silicon carbide ntaus ntawv yog hais txog cov cuab yeej ua los ntawm silicon carbide ua cov khoom siv raw. Raws li cov khoom sib txawv, nws tau muab faib ua cov khoom siv hluav taws xob silicon carbide thiab semi-insulated silicon carbide RF li. Cov ntaub ntawv tseem ceeb ntawm cov cuab yeej thiab ...Nyeem ntxiv -
Ib tsab xov xwm coj koj tus tswv ntawm TGV
TGV yog dab tsi? TGV, (Los ntawm-iav ntawm), ib lub tshuab tsim los ntawm-qhov ntawm lub iav substrate, Hauv cov ntsiab lus yooj yim, TGV yog lub tsev siab siab uas xuas nrig ntaus, sau thiab txuas mus rau hauv lub khob los tsim kev sib txuas ntawm lub khob fl...Nyeem ntxiv