Granite, ib lub pob zeb uas tshwm sim tshwm sim feem ntau ntawm quartz, feldspar, thiab mica, tau ntev tau nyiam rau nws cov kav ntev thiab zoo nkauj hauv architecture thiab tsim. Txawm li cas los xij, kev nce qib hauv cov ntaub ntawv tshawb fawb tsis ntev los no tau nthuav tawm nws lub luag haujlwm tseem ceeb hauv kev tsim cov khoom siv photonic, uas yog qhov tseem ceeb rau kev nce qib hauv kev sib txuas lus, suav, thiab kev siv thev naus laus zis.
Cov khoom siv photonic siv lub teeb xa cov ntaub ntawv, thiab lawv cov kev ua tau zoo nyob ntawm cov khoom siv hauv lawv cov kev tsim kho. Granite cov qauv siv lead ua tshwj xeeb muaj ntau qhov zoo hauv cheeb tsam no. Lub xub ntiag ntawm quartz, ib feem tseem ceeb ntawm granite, yog qhov tseem ceeb tshwj xeeb vim nws muaj piezoelectric zog uas tuaj yeem siv los tsim lub teeb pom kev zoo thiab kev ua haujlwm muaj peev xwm. Qhov no ua rau granite yog ib tus neeg sib tw txaus nyiam rau cov ntawv thov hauv kev kho qhov muag waveguides thiab modulators.
Tsis tas li ntawd, granite lub thermal stability thiab tsis kam mus rau ib puag ncig degradation ua rau nws zoo tagnrho substrate rau photonic li. Hauv cov ntawv thov kev ua haujlwm siab, kev tswj cov txheej txheem kev ncaj ncees ntawm qhov sib txawv ntawm qhov kub thiab txias yog qhov tseem ceeb. Granite lub peev xwm los tiv thaiv thermal fluctuations kom ntseeg tau tias cov khoom siv photonic tswj lawv cov kev ua tau zoo nyob rau lub sijhawm ntev, yog li ua rau lawv muaj kev ntseeg siab hauv cov ntawv thov tseem ceeb.
Tsis tas li ntawd, granite qhov zoo nkauj zoo nkauj tuaj yeem siv rau hauv kev tsim cov khoom siv photonic. Raws li qhov kev thov rau kev pom kev pom kev siv tshuab txuas ntxiv mus ntxiv, kev sib xyaw granite rau hauv kev tsim khoom siv tuaj yeem muab qhov sib xyaw ua ke ntawm kev ua haujlwm thiab kev zoo nkauj uas txaus siab rau cov neeg siv khoom thiab cov neeg tsim khoom ib yam nkaus.
Hauv cov ntsiab lus, thaum granite tau ib txwm saib raws li cov khoom siv hauv tsev, nws cov khoom ua pov thawj tsis muaj nuj nqis hauv thaj chaw ntawm cov khoom siv photonic. Raws li kev tshawb fawb txuas ntxiv mus tshawb txog kev sib tshuam ntawm geology thiab thev naus laus zis, granite tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev tsim lub neej yav tom ntej ntawm photonics, paving txoj hauv kev kom muaj txiaj ntsig zoo dua, ruaj khov, thiab zoo nkauj zoo nkauj.
Post lub sij hawm: Jan-13-2025