Indlela yokuhlukanisa nge-laser

Indlela yokuhlukanisa nge-laser

Isimiso sei-laserisitholi sebanga
Ngaphezu kokusetshenziswa kwezimboni kwama-laser ekucubungulweni kwezinto, eminye imikhakha, njengezindiza, ezempi kanye neminye imikhakha nayo ithuthuka njalo.izinhlelo zokusebenza ze-laserPhakathi kwazo, i-laser esetshenziswa ezindizeni nasezempi iyanda, futhi ukusetshenziswa kwe-laser kulo mkhakha ikakhulukazi ukujikeleza nge-laser. Isimiso sokujikeleza nge-laser - ibanga lilingana nesivinini esiphindaphinda isikhathi. Ijubane lokukhanya liyanqunywa, futhi isikhathi sokuhamba sokukhanya singatholakala ngedivayisi yokuthola, futhi ibanga lento ezolinganiswa lingabalwa.
Umdwebo umi kanje:

Isici sokuhlukana kwelaser sinethonya elikhulu ekunembeni kwe-laser rangefinder. Iyini isici sokuhlukana? Isibonelo, umuntu oyedwa uphethe ithoshi kanti omunye uphethe i-laser pointer. Ibanga lokushiswa kwemisebe ye-laser pointer likhulu kunelethoshi, ngoba isibani sethoshi sihlukile kakhulu, futhi isilinganiso sokuhlukana kokukhanya sibizwa ngokuthi isici sokuhlukana.Isibani se-laserNgokwethiyori kuyafana, kodwa uma ibanga lesenzo likude, kuba nokwehluka kokukhanya. Uma ukwehluka I-engela yokukhanya icindezelwe, ukulawula izinga lokukwehluka kwe-laser kuyindlela yokuthuthukisa ukunemba kwe-rangefinder ye-laser.

Ukusetshenziswa kweisitholi se-laser
I-laser rangefinder isetshenziswa kakhulu ezindizayo, i-Apollo 15 enyangeni enesethi ekhethekile yemishini - i-Angle reflector enkulu, esetshenziselwa ukukhombisa umsebe we-laser ovela eMhlabeni, ngokuqopha isikhathi sokuya nokubuya ukuze kubalwe ibanga phakathi koMhlaba nenyanga.
Ngesikhathi esifanayo, ama-laser rangefinders asetshenziswa nakwezinye izindawo zezindiza:
1, i-laser rangefinder kuhlelo lokusebenza lwezempi
Eziningi zei-optoelectronicizinhlelo zokulandelela ezindizeni zempi kanye nemishini yasemhlabeni zihlonyiswe ngemishini yokuthola ububanzi be-laser, engakwazi ukwazi ngokunembile ibanga lesitha futhi ilungiselele ukuzivikela ngokufanele.
2, ukusetshenziswa kwe-laser okusukela ekuphenyweni kwendawo kanye nokumapha
I-laser rangefinder ekuhlolweni nasekumapheni indawo ngokuvamile ibizwa ngokuthi i-laser altimeter, ethwalwa kakhulu endizeni noma kwisathelayithi ukuze kulinganiswe idatha yokuphakama.
3. Ukusetshenziswa kwe-laser esukela ekufikeni kwezindiza ezizimele
Ukusebenzisa ama-probe angenamuntu ukuze afike ebusweni bezinto zasezulwini eziqondiwe njengenyanga, iMars noma ama-asteroid ukuhlola insimu noma ngisho nokubuyisa amasampula kuyindlela ebalulekile yokuthi abantu bahlole indawo yonke, futhi kungenye yezindawo ezishisayo zokuthuthukiswa kwemisebenzi yokuhlola isikhala esijulile esikhathini esizayo. Ukwethula ama-satellite noma ama-probe ezweni elithambile ebusweni bamanye amaplanethi kuyisiqondiso esibalulekile sokuhlola isikhala.
4. Ukusetshenziswa kweububanzi be-laserukuhlangana okuzenzakalelayo kanye nokufaka idokodo esikhaleni
Ukuhlangana nokubeka imikhumbi endaweni ngokuzimela kuyinqubo eyinkimbinkimbi kakhulu futhi enembile.
Inqubo yokuHlangana ibhekisela ekuhlanganeni kwezindiza ezimbili noma ngaphezulu emkhathini ngokwesikhundla nesikhathi esinqunyiwe, ibanga lesenzo lingu-100km ~ 10m, kusukela kude kuya eduze kwesidingo sesiqondiso se-GPS, i-microwave radar, i-lidar, izindlela zokulinganisa inzwa ye-optical imaging, i-space docking ibhekisela ezindizeni ezimbili emkhathini ngemva kokuhlangana esakhiweni somshini salo lonke. Ibanga lokusebenza lingu-10 ~ 0m, okufezwa kakhulu yizinzwa zesiqondiso sevidiyo ezithuthukisiwe (AVGS).

5. Ukusetshenziswa kwe-laser emkhakheni wokuthola udoti wesikhala
Ukutholwa kwemfucumfucu yesikhala kungenye yezinkambu ezibalulekile zokusetshenziswa kobuchwepheshe bokuthola i-laser yesikhala esijulile.

Fingqa
I-laser iyithuluzi! Futhi iyisikhali!