Precision Wedge Qhov rai (Npaj Prism)

Lub qhov rais qhov rais los yog ib lub voj voog prism yog ib hom khoom siv kho qhov muag siv nyob rau hauv ntau yam kev siv xws li beam splitting, imaging, spectroscopy, thiab laser systems. Cov khoom no yog tsim los ntawm ib lub khob iav los yog lwm yam khoom siv pob tshab nrog lub ntsej muag, uas txhais tau hais tias ib qho kawg ntawm cov khoom yog thickest thaum lwm qhov yog thinnest. Qhov no tsim cov nyhuv prismatic, qhov twg cov khoom muaj peev xwm khoov lossis faib lub teeb hauv kev tswj hwm. Ib qho ntawm cov kev siv ntau tshaj plaws ntawm cov kab qhov rais los yog prisms yog nyob rau hauv beam splitting. Thaum lub teeb ntawm lub teeb hla dhau ntawm lub npoo prism, nws tau muab faib ua ob kab teeb, ib qho kev cuam tshuam thiab ib qho xa mus.Lub kaum sab xis ntawm cov kab teeb sib cais tuaj yeem tswj tau los ntawm kev kho lub kaum sab xis ntawm lub prism los yog los ntawm kev hloov cov refractive index ntawm cov khoom siv los ua cov prism. Qhov no ua rau wedge prisms pab tau ntau yam kev siv, xws li hauv cov tshuab laser uas yuav tsum tau muaj cov kab sib cais. Lwm daim ntawv thov ntawm wedge prisms yog nyob rau hauv cov duab thiab magnification. Los ntawm kev tso lub npoo prism nyob rau hauv pem hauv ntej ntawm lub lens lossis lub tshuab tsom iav lub hom phiaj, lub kaum sab xis ntawm lub teeb nkag mus rau hauv lub lens tuaj yeem hloov kho, ua rau muaj qhov sib txawv ntawm qhov loj thiab qhov tob ntawm qhov chaw. Qhov no tso cai rau kev hloov pauv ntau dua hauv cov duab sib txawv ntawm cov qauv, tshwj xeeb tshaj yog cov khoom siv kho qhov muag nyuaj. Lub qhov rais qhib los yog prisms kuj tseem siv rau hauv spectroscopy los cais lub teeb rau hauv nws cov khoom siv wavelengths. Cov txheej txheem no, hu ua spectrometry, yog siv ntau yam kev siv xws li tshuaj ntsuam xyuas, astronomy, thiab kev paub txog tej thaj chaw deb. Lub qhov rais qhib lossis prisms tuaj yeem ua los ntawm ntau hom ntaub ntawv xws li iav, quartz, lossis yas, txhua qhov tsim nyog rau kev siv tshwj xeeb. Lawv tuaj yeem raug coated nrog ntau hom txheej txheej los txhim kho lawv cov kev ua tau zoo. Anti-reflective coatings yog siv los txo qhov tsis xav tau kev xav, thaum polarizing txheej tuaj yeem siv los tswj kev taw qhia ntawm lub teeb. Hauv kev xaus, lub qhov rais qhib los yog prisms yog cov khoom siv kho qhov muag tseem ceeb uas pom tau siv ntau yam kev siv xws li beam splitting, imaging, spectroscopy, thiab laser systems. Lawv cov duab tshwj xeeb thiab cov nyhuv prismatic tso cai rau kev tswj hwm lub teeb, ua rau lawv yog ib qho tseem ceeb rau cov kws kho qhov muag thiab cov kws tshawb fawb.