Ukuhlukaniswa kwamakhanda okugxila e-collimated - ukusetshenziswa

Iikhanda eligxile ku-collimationingahlukaniswa ngamakhanda okushisela anamandla aphezulu kanye naphakathi nendawo aphansi ngokwesimo sesicelo, umehluko omkhulu uwukuba yizinto zelensi kanye nokwemboza. Izenzakalo eziboniswayo ikakhulukazi ukushelela kokushisa (ukushelela kokugxila kokushisa okuphezulu) kanye nokulahlekelwa amandla. Ikhanda elihlanganisayo neligxilile elinokushisa okuhle ngokuvamile lingalawulwa ngaphakathi kwe-1mm; Cishe lidlule i-2mm; Ukulahlekelwa amandla ikakhulukazi kubhekisela ekulahlekelweni kwamandla okubangelwa yi-laser engena ekhanda lokushisela kusuka ekhanda le-QBH bese ivikela ilensi ngaphansi. Amandla ayinhloko aguqulwa abe ukushisa kwelensi, okuvame ukudinga ngaphansi kuka-3%, amanye angafinyelela ku-1%, kanti amanye angadlula i-5%. Ngakho-ke, lezi ezimbili empeleni ziyizinkomba ezibalulekile zamakhanda okushiselana nokugxila. Kungcono ukuzilinganisa wena ngaphambi kokusebenzisa noma ucele umenzi ukuthi anikeze imibiko efanele ukuqinisekisa ukuthi umkhiqizo uhlangabezana nezidingo zokukhiqiza kwezimboni endaweni.

Ukuhlukaniswa kwamakhanda okugxila e-collimated - ukuhlukaniswa okusebenzayo

Ngokuya ngokuthi inomsebenzi wokujika nokuthi iyisibuko esisodwa noma ezimbili, ingahlukaniswa ibe yikhanda elijwayelekile le-collimating ne-focussive, ikhanda le-pendulum elilodwa, kanye nekhanda le-pendulum eliphindwe kabili. Ihlose kakhulu izidingo ezahlukene zesimo, futhi indlela ye-pendulum ephindwe kabili izoba yinkimbinkimbi kakhulu kuneye-pendulum eyodwa.

Ngokusho kokuhambisanauhlelo lwe-laser, ingahlukaniswa kanje: (1) ikhanda elihlanganisiwe lebhendi elikabili (oluhlaza okwesibhakabhaka olubomvu, i-fiber semiconductor, njll.), (2) ikhanda elihlanganisiwe lokujika (i-single swing), kanye nekhanda le-point loop.

(3)Ikhanda lokushisela indandatho yephoyinti uhlobo olusha lwekhanda lokushisela elingabumba imisebe ye-laser enamandla amakhulu ibe yizimo zendandatho eziyindilinga noma eziyizimpondo ngokubumba imisebe, kulinganisa ukusatshalaliswa kwamandla. Kuzwakala kufana nokuguqula ama-laser anamandla amakhulu abe yizindawo zokukhanya eziyindilinga, kodwa kuhlukile. Uma kuqhathaniswa nezimo eziyindilinga, amandla aphakathi kwamakhanda endandatho yephoyinti awanele futhi ikhono lawo lokungena lilinganiselwe. Kodwa-ke, le ndlela elula yokufeza ukusatshalaliswa kwamandla e-laser efana namabala okukhanya ayindilinga ngamakhanda endandatho yephoyinti ingafinyelela umphumela ophansi futhi ophansi wokuphalaza. Ekushiseni insimbi, inenzuzo eyingqayizivele yegesi. Ngenxa yokwandiswa kwamabala okukhanya kanye nokufana kobuningi bamandla, ingase ithambekele ekushiseni okungamanga ezintweni ezibonisa kakhulu (i-aluminium, ithusi).

Ilensi yokugxila ehlanganisiwe

Kumalensi asetshenziswa ezinhlelweni zokudlulisa i-laser, izinto zawo zingahlukaniswa zibe izinhlobo ezimbili: izinto zokudlulisa kanye nezinto zokubuyisa; Ilensi yokugxila kwe-collimating kanye nelensi yokuvikela kufanele kwenziwe ngezinto zokudlulisa. Izidingo: izinto kufanele zibe nokudlulisa okuhle kubhendi yamagagasi asebenzayo, izinga lokushisa eliphezulu lokusebenza kanye ne-coefficient yokukhulisa ukushisa ephansi. Ngokuvamile, ilensi yokugxila kwe-collimating kufanele yenziwe nge-silica ehlanganisiwe; Ilensi yokuvikela yenziwe ngezinto zokubuyisa, ngokuvamile ingilazi ye-K9. Izinto zokukhanya ezikhanyayo zenziwa ngokumboza ifilimu encane yezinto zensimbi ezikhanyayo eziphezulu engilazini epholishiwe noma ebusweni bensimbi, futhi ukubuyisa akunawo ukuhlakazeka. Ngakho-ke, okuwukuphela kwesici sokukhanya kwezinto zokukhanya ezikhanyayo ukubuyisa kwazo imibala ehlukahlukene yokukhanya. Izidingo zezinto zokubopha zamalensi okukhanya yilezi: 1. Ukukhanya okuzinzile kokukhanya; 2. Ukushisa okuphezulu kokuqhuba; 3. Indawo yokuncibilika ephezulu; Ngale ndlela, noma ngabe kukhona ukungcola kungqimba lokugcoba, ukumuncwa kokushisa ngokweqile ngeke kubangele ukuqhekeka noma ukusha.

Ukuhlanganiswa kwe-collimation kanye nokugxila kuthinta kakhulu usayizi webala: Usayizi webala womsebe we-laser uyipharamitha ebalulekile ethinta ikhwalithi yokushisela kokuskena, ikakhulukazi usayizi webala ogxile ebusweni bomsebenzi uthinta ngqo ubuningi bamandla bomsebe we-laser. Lapho amandla e-laser yokuskena engaguquki, usayizi webala omncane ungafinyelela ubuningi bamandla obuphezulu, okuzuzisa ukushisela iphuzu lokuncibilika eliphezulu kanye nobunzima bokuncibilikisa izinsimbi. Ngesikhathi esifanayo, ingathola isilinganiso esikhulu sesici futhi ihlangabezane nezidingo ezithile ezikhethekile zokushisela. Lapho iphuzu lokuncibilika lezinto eziyisisekelo zokushisela liphansi, noma lapho kunesikhala esithile phakathi kwamapuleti amabili ngesikhathi sokushisela, usayizi webala omkhulu uvame ukukhethwa ukuze kufezwe imiphumela engcono yokushisela.

Ubude be-collimation focal ngokuvamile buphakathi kuka-80-150mm, kanti ubude be-focal focal ngokuvamile buphakathi kuka-100-300mm; Lokhu kuncike kakhulu ebangeni lokucubungula kanye nosayizi webala (ubuningi bamandla), kanye nokubekezelelana kwendawo nesikhala somthungo we-weld (uma indawo incane kakhulu, isikhala sizovuza ukukhanya uma sikhulu kakhulu, futhi isikhala ngokuvamile asidluli ku-30% wobubanzi bebala).

Ukuhlolwa kwekhanda eligxile ku-collimating ngaphambi kokusetshenziswa: ukuhlolwa kokudluliselwa; Ukuhlolwa kokushisa