Granite, ib lub pob zeb igneous uas tshwm sim hauv ntuj tsim feem ntau yog quartz, feldspar, thiab mica, tau ntev los lawm vim nws ruaj khov thiab zoo nkauj hauv kev tsim vaj tsev thiab kev tsim qauv. Txawm li cas los xij, kev nce qib tsis ntev los no hauv kev tshawb fawb txog cov ntaub ntawv tau qhia txog nws lub luag haujlwm hauv kev tsim cov khoom siv photonic, uas yog qhov tseem ceeb rau kev nce qib hauv kev sib txuas lus, kev suav lej, thiab kev siv tshuab sensing.
Cov khoom siv photonic siv lub teeb los xa cov ntaub ntawv, thiab lawv cov kev ua haujlwm zoo nyob ntawm cov ntaub ntawv siv hauv lawv txoj kev tsim kho. Granite cov qauv siv lead ua tshwj xeeb muaj ntau qhov zoo hauv thaj chaw no. Qhov muaj quartz, ib qho tseem ceeb ntawm granite, yog qhov tseem ceeb vim tias nws muaj cov khoom piezoelectric uas tuaj yeem siv los tsim cov teeb pom kev zoo thiab cov peev xwm ua haujlwm teeb liab. Qhov no ua rau granite yog tus neeg sib tw zoo rau cov ntawv thov hauv cov waveguides kho qhov muag thiab modulators.
Tsis tas li ntawd xwb, granite lub zog thermal stability thiab kev tiv thaiv kev puas tsuaj rau ib puag ncig ua rau nws yog ib qho chaw zoo tagnrho rau cov khoom siv photonic. Hauv cov ntawv thov kev ua haujlwm siab, kev tswj hwm kev ua haujlwm ntawm qhov kub sib txawv yog qhov tseem ceeb. Granite lub peev xwm los tiv taus qhov hloov pauv thermal ua kom ntseeg tau tias cov khoom siv photonic tswj hwm lawv cov kev ua tau zoo ntev, yog li ua rau lawv muaj kev ntseeg siab hauv cov ntawv thov tseem ceeb.
Tsis tas li ntawd xwb, cov yam ntxwv zoo nkauj ntawm granite tuaj yeem siv rau hauv kev tsim cov khoom siv photonic. Raws li qhov kev thov rau cov thev naus laus zis zoo nkauj txuas ntxiv mus, kev koom ua ke ntawm granite rau hauv kev tsim khoom siv tuaj yeem muab kev sib xyaw ua ke ntawm kev ua haujlwm thiab kev zoo nkauj uas nyiam cov neeg siv khoom thiab cov chaw tsim khoom.
Hauv kev xaus, thaum granite tau raug saib ua cov khoom siv hauv tsev, nws cov khoom muaj nqis heev hauv thaj chaw ntawm cov khoom siv photonic. Raws li kev tshawb fawb txuas ntxiv tshawb nrhiav qhov kev sib tshuam ntawm geology thiab thev naus laus zis, granite yuav ua lub luag haujlwm tseem ceeb hauv kev tsim lub neej yav tom ntej ntawm photonics, paving txoj hauv kev rau cov khoom siv ua haujlwm zoo dua, ruaj khov, thiab zoo nkauj.
Lub sijhawm tshaj tawm: Lub Ib Hlis-13-2025