Mutsetse wekunonoka kwemaziso: Chinhu chikuru chekuyera kwenguva yakatarwa
Kuti tiwane nzira chaiyo yekugadzira kunonoka kwakavimbika mune chero nguva yakagadziriswa spectroscopy kana kuedza kwakasimba, zvinhu zvakawanda zviri pamutsetse wekunonokaLevel inofanira kufungwa kuti ideredze kana kubvisa zvikanganiso zvine chekuita ne linear level. Mune chero nguva-resolved spectroscopy uye dynamics experiments, chimwe chezvinhu zvakakosha i optical delay line. Optical delay line yakajairika ine reflector yekumashure kana folding mirror pa translation stage (Mufananidzo 1). Pakusarudza translation stage, mamwe ma parameter ari pa stage uye driver kana controller anofanirwa kufungwa nezvawo, sezvo anogona kukanganisa data analysis uye dudziro. Ma key motion control parameters anokanganisa time-resolved measurements anosanganisira total delay, minimum incremental motion (MIM), repeatability, accuracy, uye mechanical error.
Chiyero chekutanga chinofanira kutariswa padanho remutsara inguva yekunonoka zvachose (T) - nguva inodiwa kuti chiedza chipararire kusvika pakuratidzwa kwechiedza kumashure.mudziyo wemazisouye gadzira nzira yekudzoka. Izvi zvine chekuita zvakananga nerwendo (L) rwechikamu chemutsetse: T = 2*L/c, apo c ndiyo kumhanya kwechiedza muvacuum. Chikamu chinotevera chakakosha ndechekugadziriswa kwekunonoka (Δτ), icho chine chekuita neMIM yedanho rekushandura uye chinoverengerwa uchishandisa fomura Δτ = 2*MIM/c.
Zvakakosha kusiyanisa pakati peMIM nekugadziriswa kwemuchina wekufamba nekuti zvinomiririra pfungwa mbiri dzakasiyana. MIM inoreva kufamba kudiki kudiki kunogona kutumirwa nemudziyo nguva dzose uye zvakavimbika, saka inomiririra kugona kwemuchina; kune rumwe rutivi, kugadziriswa (kuratidzwa kana kugadziriswa kwekodhi) ndiko kukosha kudiki kunogona kuratidzwa nemutungamiriri kana kukosha kudiki kudiki kwekodhi, zvichireva chimiro chekugadzira.
Chimwe chikamu chedanho chakakosha zvakafanana neMIM ndechekudzokorora kwedanho, zvinoreva kugona kwesystem kusvika panzvimbo yakarairwa mushure mekuedza kakawanda. Mukuyerwa kwenguva kwakajairika, chikamu chemutsetse chinoskena mukati mechinhambwe chakati (chinoenderana nekunonoka kwenguva chaiyo) uye chinonyora mamwe masaini emuenzaniso wakatarwa sebasa rekunonoka kwenguva. Zvichienderana nesimba rechiratidzo chemuenzaniso uye chiyero chinotarisirwa chechiratidzo-kune-ruzha, avhareji yehuwandu hwemaskeni akawanda inzira inowanzoshandiswa mukuyera kwenguva. Kuburikidza nemaitiro aya, zvakakosha kuti chikamu chemutsetse chive nekukwanisa kudzokorora kwakanyanya.
Nguva yekutumira: Ndira-27-2026