Fekitari yakananga kutengesa yakanyatso kuyerwa girazi rakagadzirwa optical prism magirazi.
Prism, chinhu chakajeka chakakomberedzwa nendege mbiri dzinopindirana dzisina kufambirana, dzinoshandiswa kupatsanura kana kuparadzira mwenje.Prism i polyhedron yakagadzirwa nezvinhu zvakajeka (segirazi, crystal, nezvimwewo).Inoshandiswa zvakanyanya mumidziyo yemaziso.Prisms inogona kukamurwa kuita akati wandei marudzi zvichienderana nezvaanoita uye mashandisiro.Semuyenzaniso, mune zviridzwa zvinoonekwa, "dispersion prism" iyo inoparadza chiedza chinoumbwa kuita spectrum inonyanya kushandiswa se equilateral prism;Mu periscope, teresikopu yebinocular nezvimwe zviridzwa, kushandura kwakananga kwechiedza kugadzirisa nzvimbo yaro yekufungidzira inonzi "total reflection prism", iyo inowanzotora prism yekona yekurudyi.
Tsanangudzo:
Prism i polyhedron yakagadzirwa nezvinhu zvakajeka (segirazi, crystal, nezvimwewo).Inoshandiswa zvakanyanya mumidziyo yemaziso.Prisms inogona kukamurwa kuita akati wandei marudzi zvichienderana nezvaanoita uye mashandisiro.Semuyenzaniso, mune zviridzwa zvinoonekwa, "dispersion prism" iyo inoparadza chiedza chinoumbwa kuita spectrum inonyanya kushandiswa se equilateral prism;Mu periscope, teresikopu yebinocular nezvimwe zviridzwa, kushandura kwakananga kwechiedza kugadzirisa nzvimbo yaro yekufungidzira inonzi "total reflection prism", iyo inowanzotora prism yekona yekurudyi.
Tsvaga:
Newton akawana kupararira kwechiedza muna 1666, uye maChina akanga ari pamberi pevokumwe muna ikoku.Muzana ramakore rechi 10 AD, maChinese akadana kristaro yakasikwa yakajeka mushure mekuvhenekerwa nechiedza chezuva "Wuguang dombo" kana "Guangguang dombo", ndokuona kuti "muchiedza chezuva, inova mavara mashanu seneon".Uku ndiko kunzwisisa kwekutanga kwekupararira kwechiedza munyika.Zvinoratidza kuti vanhu vakasunungura kupararira kwechiedza kubva kune chakavanzika uye vanoziva kuti chiitiko chechisikigo, inova kufambira mberi kukuru mukunzwisisa kwechiedza.Pava nemakore 700 kuti Newton anzwisise kuti chiedza chichena chinoumbwa nemavara manomwe nokukamura chiedza chezuva kuva mavara manomwe kuburikidza neprism.
Classification:
Polyhedron yakagadzirwa nezvinhu zvakajeka chinhu chakakosha chemaziso.Ndege iyo chiedza chinopinda nekubuda nacho chinonzi rutivi, uye ndege inotenderera kudivi inonzi chikamu chikuru.Zvinoenderana nechimiro chechikamu chikuru, inogona kukamurwa kuita matatu maprism, kurudyi angle prisms, pentagonal prisms, etc. Chikamu chikuru cheprism ikona yekona ine mbiri inotaridzika.Kona yavo inosanganisirwa inodaidzwa kuti kona yepamusoro, uye ndege yakatarisana nekona yepamusoro ndiyo yepasi.Zvinoenderana nemutemo wekuramba, mwenje unopfuura nemuprism uye unotsauka kaviri kusvika pasi.Iyo inosanganisirwa angle Q pakati pechiedza chinobuda nemwenje wechiitiko inonzi deflection angle.Saizi yaro inotarwa nerefractive index n uye chiitiko angle I yeprism medium.Kana ndagadziriswa, mawavelengths akasiyana echiedza ane makona akasiyana ekutsauka.Muchiedza chinooneka, kona huru yekutsaudzira mwenje wepepuru uye diki mwenje dzvuku.
Basa:
Muhupenyu hwazvino, prism inoshandiswa zvakanyanya mumidziyo yedhijitari, sainzi uye tekinoroji, zviridzwa zvekurapa uye mamwe minda.
Midziyo yedhijitari yakajairika: kamera, terevhizheni yakavharwa, purojekita, kamera yedhijitari, kamera yedhijitari, CCD lens uye akasiyana-siyana optical midziyo; Sainzi uye tekinoroji: teresikopu, microscope, level gauge, chiridzwa chemunwe, kuona pfuti, solar converter uye zvakasiyana-siyana zvekuyeresa zviridzwa; Zviridzwa zvekurapa: cystoscope, gastroscope uye akasiyana-siyana laser kurapwa michina
Features
Custom K9 Crystal Optical Glass Cube kana Infrared Material X-Cube Prism
Dichroic prism iprism inotsemura chiedza kuita mirazvo miviri yewavelength yakasiyana (ruvara).
A drichroic prism assembly inosanganisa maviri dichroic prism kupatsanura chifananidzo kuita 3 mavara, anowanzo tsvuku, girinhi uye bhuruu yeRGB color modhi.Anowanzo kuvakwa negirazi rimwechete kana mamwe maprismu ane dichroic optical coatings ayo anosarudza kuratidza kana kutumira mwenje zvichienderana nekureba kwechiedza.Kureva, mamwe mapeji mukati meprism anoita se dichroic mafirita.Aya anoshandiswa sematanda anopatsanura mune akawanda aridzwa zviridzwa
Advantage
Minimal light absorption, mazhinji emwenje anonangidzirwa kune imwe yekubuda matanda.
Kupatsanurwa kwemavara kurinani pane kune mamwe mafirita mazhinji.
Zviri nyore kugadzira chero kusanganiswa kwemabhendi ekupasa.
Haidi kududzirwa kwemavara (demosaicing) uye nekudaro inodzivirira ese enhema mavara ezvigadzirwa anowanzo kuoneka mumifananidzo yedemosaic.
