Vim lawv daim ntawv thov dav, interferometers tuaj nyob rau hauv ntau yam duab thiab ntau thiab tsawg. Lawv tau siv los ntsuas txhua yam los ntawm qhov hloov pauv me tshaj plaws nyob rau saum npoo ntawm cov kab mob microscopic, mus rau cov qauv ntawm kev nthuav dav ntawm cov pa roj thiab hmoov av nyob hauv lub ntiaj teb uas nyob deb, thiab tam sim no, txhawm rau txheeb xyuas cov nthwv dej gravitational.
Cov interferometers yog dab tsi?
interferometers yog dab tsi? Lub xeev-of-the-art interferometer tuaj yeem ntsuas qhov deb li ntawm 1 nanometer(ib billionth ntawm ib lub meter, uas yog hais txog qhov dav ntawm 10 hydrogen atoms), tab sis zoo li lwm yam. kev ntsuas, nws raug yuam kev.
Muaj pes tsawg hom interferometers muaj?
Muaj ob hom ntawm laser interferometer lawv yog homodyne thiab heterodyne ib homodyne interferometer siv ib zaug laser qhov chaw, qhov heterodyne interferometer siv lub laser qhov chaw nrog ob zaus ze.
Yuav siv li cas ntawm Michelson interferometer?
Lub Michelson interferometer thiab nws cov kev hloov kho yog siv hauv kev lag luam kho qhov muag rau ntsuas lo ntsiab muag thiab prisms, rau ntsuas qhov ntsuas ntawm qhov cuam tshuam, thiab tshuaj xyuas cov ntsiab lus feeb ntawm qhov chaw (microtopographies). Cov cuab yeej muaj ib daim iav ib nrab-silvered uas faib lub teeb teeb rau hauv ob qhov sib npaug, …
Qhov ntsuas twg yog siv los soj ntsuam cov qauv fringe hauv qhov kev sim no?
Optical interferometer,ntsuas qhov ntsuas qhov tseeb rau cov kab teeb ntawm lub teeb ntawm cov yam ntxwv xws li qhov ntev, qhov tsis sib xws, thiab qhov ntsuas ntawm refraction. Qhov kev cuam tshuam no tshwm sim raws li tus qauv ntawm lub teeb thiab tsaus nti hu ua cuam tshuam fringes. …
