Lub hauv paus ntsiab lus ntawm laser range telescope.
Laser range telescopes feem ntau siv txoj kev mem tes los ntsuas qhov deb. Cov txheej txheem pulse ranging yog raws li hauv qab no: lub laser emitted los ntawm rangefinder tau txais los ntawm rangefinder los ntawm qhov kev xav ntawm cov khoom ntsuas, thiab lub sij hawm laser round-trip yog kaw. Ib nrab ntawm qhov ceev ntawm lub teeb thiab lub sijhawm mus ncig yog qhov kev ncua deb ntawm cov duab rangefinder.
Ordinary laser rangefinders feem ntau yog siv rau hauv thaj chaw uas tsis muaj qhov yuav tsum tau ua, xws li kev ua kis las sab nraum zoov thiab kev suav ballistic.
High-precision laser rangefinders feem ntau yog siv nyob rau hauv qhov kev thov siab xws li kev tsim kho, kev soj ntsuam av, kev saib xyuas lub zog, thiab kev tshawb fawb engineering. Tam sim no, cov khoom lag luam siab xws li Tupas tuaj yeem ncav cuag 0.3 meters.
Tsis tas li ntawd, vim hais tias lub laser rangefinder yuav tsum xyuas kom meej lub collimation ntawm optical system thiab lub laser system nyob rau hauv ib tug dav kev ntsuas, muaj feem ntau yog ib tug ntsuas qhov muag tsis pom qhov chaw. Tam sim no, lub qhov muag tsis pom kev ntawm lub koob yees duab zoo tuaj yeem ncav cuag 3.5 meters, thiab lub koob yees duab dav dav ntawm 10 meters txog 15 meters.
