Xov Xwm Txog Lub Tuam Txhab
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LiTaO3 Wafer PIC — Low-Loss Lithium Tantalate-on-Insulator Waveguide rau On-Chip Nonlinear Photonics
Abstract: Peb tau tsim ib lub lithium tantalate waveguide uas siv insulator 1550 nm nrog qhov poob ntawm 0.28 dB/cm2 thiab lub nplhaib resonator zoo ntawm 1.1 lab. Kev siv χ(3) nonlinearity hauv nonlinear photonics tau raug kawm. Qhov zoo ntawm lithium niobate...Nyeem ntxiv -
XKH-Kev Sib Koom Kev Paub-Kev siv tshuab wafer dicing yog dab tsi?
Kev siv tshuab wafer dicing, ua ib kauj ruam tseem ceeb hauv cov txheej txheem tsim khoom semiconductor, yog txuas ncaj qha rau kev ua haujlwm ntawm cov chip, cov txiaj ntsig, thiab cov nqi tsim khoom. #01 Keeb Kwm thiab Qhov Tseem Ceeb ntawm Wafer Dicing 1.1 Lub ntsiab lus ntawm Wafer Dicing Wafer dicing (tseem hu ua scri...Nyeem ntxiv -
Thin-film lithium tantalate (LTOI): Cov Khoom Siv Tom Ntej rau High-Speed Modulators?
Cov khoom siv lithium tantalate (LTOI) uas yog zaj duab xis nyias nyias tab tom tshwm sim los ua lub zog tshiab tseem ceeb hauv kev sib xyaw ua ke ntawm cov khoom siv optics. Xyoo no, ntau cov haujlwm siab ntawm LTOI modulators tau luam tawm, nrog rau cov wafers LTOI zoo uas 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 Txheeb Cais) yog ib qho cuab yeej tseem ceeb hauv cov txheej txheem tsim khoom wafer, siv los saib xyuas, tswj, thiab txhim kho kev ruaj khov ntawm ntau theem hauv kev tsim khoom. 1. Txheej txheem cej luam ntawm SPC System SPC yog ib txoj kev uas siv sta...Nyeem ntxiv -
Vim li cas epitaxy thiaj ua rau ntawm wafer substrate?
Kev loj hlob ntxiv ntawm cov silicon atoms ntawm silicon wafer substrate muaj ntau qhov zoo: Hauv CMOS silicon cov txheej txheem, epitaxial growth (EPI) ntawm wafer substrate yog ib kauj ruam tseem ceeb. 1、Txhim kho qhov zoo ntawm crystal...Nyeem ntxiv -
Cov Ntsiab Cai, Cov Txheej Txheem, Cov Txheej Txheem, thiab Cov Khoom Siv rau Kev Ntxuav Wafer
Kev ntxuav ntub (Wet Clean) yog ib qho ntawm cov kauj ruam tseem ceeb hauv cov txheej txheem tsim khoom semiconductor, uas tsom mus rau kev tshem tawm ntau yam khoom tsis huv ntawm qhov chaw ntawm wafer kom ntseeg tau tias cov kauj ruam tom ntej tuaj yeem ua tiav ntawm qhov chaw huv. ...Nyeem ntxiv -
Kev sib raug zoo ntawm cov dav hlau siv lead ua thiab kev taw qhia siv lead ua.
Cov dav hlau siv lead ua thiab kev taw qhia siv lead ua yog ob lub tswv yim tseem ceeb hauv crystallography, muaj feem cuam tshuam nrog cov qauv siv lead ua hauv cov thev naus laus zis sib xyaw ua ke raws li silicon. 1. Kev txhais thiab cov khoom ntawm kev taw qhia siv lead ua Kev taw qhia siv lead ua sawv cev rau kev taw qhia tshwj xeeb...Nyeem ntxiv