Umhlahlandlela Wokukhetha Ilensi Ye-Laser: Ukukhetha Izibuko Ezifanele Uhlelo Lwakho
Uma ukhiqiza noma ubuyekeza uhlelo lwe-laser, izinto zokubona ozikhethayo zinquma ngqo ikhwalithi yomgqomo, ukunemba kokugxila, nokusebenza kahle kohlelo lonke. Phakathi kwezinto zonke zokubona, ilensi ye-laser idlala indima ebaluleke kakhulu ekubumbeni nasekunikezeni umgqomo endaweni yokusebenza ngokulahlekelwa kwamandla okuncane. Ilensi ekhethwe kabi noma esezingeni eliphansi ingadala ukuhlakazeka, ukuhlanekezelwa okushisayo, ngisho nokulimala unomphela kumthombo we-laser. Lo mhlahlandlela uhlinzeka ngokubuka okuphelele kwezisekelo zelensi ye-laser, amapharamitha abalulekile, ubuchwepheshe bokugqoka, nezindlela zokukhetha ezisebenzayo kuma-laser e-CO₂, i-fiber, ne-Nd:YAG. Noma ngabe ungunjiniyela ohlangana nohlelo olusha noma umphathi wokuthenga ocubungula abahlinzeki, ukuqonda lezi zisekelo zokubona kuzokusiza wenze isinqumo esinolwazi esandisa ukukhiqiza nekhwalithi yengxenye. Sizophinde sihlole izindlela ezingcono kakhulu zokugcina, izindlela zokwehluleka ezijwayelekile, nokuthi ukubambisana nomkhiqizi welensi yokubona onolwazi njenge-Honray Optic kuqinisekisa kanjani izinto zokubona ezingaguquki, eziphakeme kakhulu ezidingweni zezicelo zezimboni.
Yini Ilensi Ye-Laser? Incazelo Nomsebenzi Oyisisekelo
I-lens ye-laser iyisici sokubona esiklanyelwe ngokukhethekile ukudlulisa, ukugxilisa, ukuhlanganisa, noma ukubumba ububanzi be-laser. Ngokungafani namalensi ajwayelekile okwenza izithombe, amalensi e-laser kufanele abekezelele amazinga aphezulu amandla, asebenze kumagagasi athile, futhi agcine izindinganiso eziqinile kakhulu zendawo ukuze kugwenywe ukuhlanekezelwa kobubanzi bamagagasi. Umsebenzi oyisisekelo we-lens ye-laser ukulawula ukuhlukana kobubanzi — kungaba ukubuhlanganisa kube yindawo encane kakhulu yokusika noma ukushisela, noma ukubuhlanganisa ukuze kugcinwe ububanzi obufanayo phezu kwezindawo ezikude. Ngokwesibonelo, i-lens ye-laser ehlanganisayo ithatha ububanzi obuhlukene obuvela kumthombo we-fiber noma we-diode futhi ikhiqize okukhiphayo okufanayo okungabe sekugxiliswa enye i-lens. Lesi sakhiwo samalensi amabili sivamile kumakhanda okusika i-fiber laser kanye nezinhlelo zokumaka. Ngaphandle kwe-lens ye-laser eyenzelwe kahle, ngisho nomthombo we-laser onamandla kakhulu awukwazi ukuletha ubuningi bamandla obanele lapho okubhekiswe khona. Izinto ze-lens kufanele zidlulise amagagasi asebenzayo, zibe nokumunca okuphansi ukuze kuvinjelwe i-lensing ye-thermal, futhi zibe nezinga eliphezulu lokulimala ukuze zimelane nokwehluleka okukhulu. Izinto ezivamile zihlanganisa i-zinc selenide (ZnSe) yamalaser e-CO₂, i-fused silica yezicelo ze-UV neze-near-IR, kanye nezinto eziyikristalu eyodwa njenge-silicon noma i-germanium zemibhande ethile ye-infrared. Ukuqonda lo msebenzi oyisisekelo kukusiza ukuba ubone ukuthi kungani yonke ipharamitha — ubude befocal, ububanzi, ukumbozwa, nekhwalithi yendawo — kubalulekile ekusebenzeni kwesistimu emhlabeni wangempela.
Ipharamitha Ebalulekile: Ubude Bokugxila, Ububanzi, kanye Nempahla
Ukukhetha ilensi elilungile le-laser kuqala ngokuqonda amapharamitha amathathu axhomekene: ubude obugxilile (focal length), ububanzi obucacile (clear aperture - diameter), kanye nezinto ezisetshenziswa ukwakha (substrate material). Ubude obugxilile buchaza ibanga lokusebenza kanye nosayizi wechashaza; ubude obufushane bugxilisa isichashaza esincane esinamandla aphezulu kodwa sinciphisa ubujamo bokugxila, kanti ubude obude bugxilisa ibanga elikhulu lokuma kanye nokugxila okujulile kodwa bugxilisa isichashaza esikhulu. Ukusika insimbi eshicilelweyo, kulungile ilensi enobude obufushane obugxilile (isibonelo, amayintshi angu-2.5 noma angu-3), kanti izinduku ezishicilelweyo ezijiyile zizuzwa obude obude obugxilile (amayintshi angu-5 kuya ku-7.5) ukugcina ikhwalithi yokusika kuyo yonke indaba. Ububanzi belensi, noma ububanzi obucacile, kufanele bube bukhulu ngokwanele ukuthatha isibhamu esigcwele ngaphandle kokusika, okungadala ukuhlakazeka nokulahlekelwa kwamandla. Ububanzi obujwayelekile buqala ku-20 mm kuye ku-50 mm kumakhanda amaningi okusika ezimbonini, kanti ububanzi obukhulu busetshenziselwa izibhamu ezinamandla aphezulu angaphezu kuka-6 kW. Ukukhetha izinto ezisetshenziswa ukwakha kubaluleke ngokufanayo: ilensi ye-ZnSe iyisilinganiso semboni sama-laser e-CO₂ angu-10.6 μm ngenxa yokunciphisa ukumunca kwawo kanye nokushisa okuphezulu, kanti i-fused silica ilungile kuma-laser we-fiber asebenza eduze kuka-1 μm ngenxa yokudlulisela kwayo okuhle kakhulu kanye nokungabi namandla amaningi. Ezinhlelweni ezikhethekile ze-UV, izinto ezifana ne-CaF₂ noma i-MgF₂ ziyasetshenziswa. Ngaphezu kwalokho, eminye imisebenzi yokubumba isibhamu idinga ilensi ye-powell, eyakha umugqa we-laser olinganayo wokubona komshini noma izinhlelo zokukhanyisa. Lapho uthenga lezi zingxenye, kubalulekile ukuthola kumkhiqizi ohlonishwayo ohlinzeka ngobumsulwa bezinto ezisetshenziswa ukwakha, idatha yekhwalithi yendawo, kanye nemiphumela yokuhlolwa komkhawulo wokulimala ukuqinisekisa ukusebenza okuzinzile ngaphansi kwezimo zokukhiqiza.
Izingubo Zamalensi E-Laser: Izingubo Ze-AR kanye Nezingubo Zokubekezelelana Okuphezulu Komonakalo
Izinto ezingaphezulu ezibonakalayo zibonisa amandla ombane we-laser angama-3-5% ngekhasi ezintweni ezivamile. Kumalaser anamandla aphezulu, lokhu kubonisa kungadala izinkinga ezinkulu: ukubuyela emuva kungase kwenze i-laser resonator ingazinzile, futhi amandla athathwe abangela ukufudumala nokwehluleka kwe-coating ngaphambi kwesikhathi. Ngakho-ke, izinto zokumboza ezivimbela ukubonisa (AR) zifakwa kuzo zombili izinhlangothi zengilazi ye-laser ukunciphisa ukubonisa kube ngaphansi kuka-0.2% ngekhasi ku-wavelength design. Izinto zokumboza ze-AR zanamuhla ziyizinto eziningi zama-dielectric ezisebenzisa ukuphazamiseka kwe-thin-film ukukhansela amagagasi abuyelayo. Kumalaser e-CO₂, i-coating ejwayelekile ye-AR engilazini ye-ZnSe inikeza ukudlulisela okungaphezu kuka-99.5% ku-10.6 μm. Kumalaser e-fiber, izinto zokumboza kufanele zilungiswe ku-band ye-1030–1090 nm futhi zivame ukufaka izendlalelo ezikhethekile ukumelana nomswakama nokungcola kwemvelo. Ngaphezu kwezinto zokumboza ze-AR, izinto zokumboza ezinomkhawulo omkhulu wokulimala (HDT) zakhelwe ukumelana namandla aphezulu kakhulu ngaphandle kokuhlukana noma ukubola. Lezi zinto zokumboza zisebenzisa izinto ezinamandla aphezulu okubopha kanye nezinga eliphansi lokufakwa, futhi ngokuvamile zihlolwa ngokuya nge-ISO 21254 ukuze kuqinisekiswe ukumelana kwazo ne-nanosecond noma i-continuous-wave laser radiation. Izinto zokumboza ze-HDT azinakugwenywa kumalaser e-pulsed asetshenziswa ekumakeni nasekuqoshweni, lapho i-peak fluences ingadlula khona i-10 J/cm². Ezinye izingilazi ezithuthukisiwe zifaka nezingqimba zokuvikela ukunciphisa ukunamathela kwezinto ezifafazekayo nemfucumfucu. Lapho uhlola ingilazi ye-laser yesistimu yakho, hlola njalo ukucaciswa kwe-coating — okuhlanganisa i-reflection curve, umkhawulo wokulimala, nokuqina kwemvelo — ngoba i-coating ivame ukunquma impilo esebenzisekayo ye-optic. Kwa-Honray Optic, ingilazi ngayinye idlula inqubo eqinile yokufakwa nokuhlolwa kwe-coating ukuze kuqinisekiswe ukuthi ihlangabezana noma idlula izidingo ze-OEM, ihlinzeka ngokusebenza okuthembekile ngisho nasezindaweni zokukhiqiza ezingama-24/7.
Izinhlobo Zamalensi E-Laser: I-Plano‑Convex, i-Meniscus, i-Aspheric, kanye ne-Cylindrical
Izinhlelo ze-laser zisebenzisa izinhlobo eziningana zezimbotshana, ngayinye ilungiselelwe umsebenzi othile wokulethwa kwebhamu. Imbobo ye-plano-convex iyikhetho oluvame kakhulu futhi olungabizi kakhulu lokugxilisa ibhamu eliqondile. Indawo yayo elula eyindilinga isebenza kahle lapho ububanzi bebhamu bungalingani nobude bayo bokugxilisa, kodwa ihlushwa ukuhlanekezelwa kwe-spherical kuma-aperture amakhulu noma izilinganiso ezimfushane zokugxilisa.
Kwezicelo eziphakeme ze-numerical aperture, imbobo ye-meniscus inciphisa ukuhlanekezelwa kwe-spherical ngokugoba zombili izindawo, okuyenza ilungele amakhanda okusika i-laser adinga indawo encane, efanayo kuyo yonke iphrofayili yebhamu. Izimbobo ze-aspheric laser zithatha ukulungiswa isinyathelo esingeziwe: indawo yazo engesona eyindilinga isusa ngokuphelele ukuhlanekezelwa kwe-spherical, ivumela ukugxilisa okulinganiselwe kwe-diffraction ngobubanzi obukhulu nobude obufushane bokugxilisa. Lokhu kusebenza kuza ngezindleko eziphakeme zokukhiqiza, kodwa ama-asphere asetshenziswa kakhulu ekumakeni okunembayo okuphezulu, i-micro-machining, kanye nezinhlelo ze-laser zezokwelapha lapho zonke i-micron yobubanzi bendawo ibalulekile.
Izimbobo ze-cylindrical, ngakolunye uhlangothi, zigxilisa ukukhanya ngohlangothi olulodwa kuphela, ziguqule ibhamu eliyindilinga libe umugqa noma isimo esiyisoval. Zibalulekile ezihlalweni zemigqa ye-laser, izikena zamabhakhodi, kanye nezinye izicelo zokushisa ngaphambi kokushisela. Olunye uhlobo olukhethekile yi-powell lens, esebenzisa i-aspheric cylinder ukukhiqiza umugqa wokufana okufanayo onomumo oyisicaba phezulu, olufaneleke kakhulu embonini yemishini kanye ne-3D scanning.
Ekugcineni, ukuhlanganisa ibhamu kuvame ukudinga umhlangano wezimbobo ezihlanganisiwe oqukethe imbobo ye-collimating laser elandelwa yimbobo yokugxilisa. Lesi sakhiwo sijwayelekile kumakhanda okucubungula i-fiber laser futhi sivumela umsebenzisi ukuthi alungise isikhundla sokugxilisa ngokuzimela ekuhlanganiseni. Ukuqonda lezi zinhlobo kukusiza ukuthi ufanise ubujometri be-lens nezidingo zakho ezithile zenqubo, noma ngabe udinga imbobo elula ye-plano-convex ZnSe ye-CO₂ engraver noma umhlangano oyinkimbinkimbi we-aspheric we-femtosecond micromachining workstation.
Indlela Yokukhetha Ilensi Elilungile Le-Laser Yamalaser Eziyi-CO₂, Fiber, noma i-Nd:YAG
I-lensi ye-laser ekahle yesistimu yakho incike kakhulu ohlotsheni lwe-laser kanye nesicelo esihloselwe sona. Kumalaser e-CO₂ asebenza ku-10.6 μm, i-lensi ye-ZnSe enesendlalelo salo lonke ubude bamagagasi iyona ekhethwa cishe kuzo zonke izimo. Ukukhethwa kobude obugxilayo kulandela umthetho wokujiya kwempahla: sebenzisa ilensi engu-2.5-inch ensimbi encane (kufika ku-2 mm), ilensi engu-5-inch ejiyile emaphakathi (2–6 mm), kanye nelensi engu-7.5-inch yamapuleti ajiyile. Ububanzi belensi kufanele budlule ububanzi be-beam obungahluziwe endaweni yelensi okungenani ngo-20% ukuze kugwenywe ukusika kwe-aperture. Kumalaser e-fiber, uhla lobude bamagagasi (ngokuvamile 1030–1090 nm) ludinga amalensi e-fused silica anezendlalelo ezikhethekile ze-AR. Ngenxa yokuthi imisebe ye-fiber laser ivame ukudluliswa ngekhebula le-fiber futhi iqondiswe ilensi ye-laser eqondisayo, ilensi egxilisa amandla kufanele ihambisane nobude obugxilayo be-collimator nobubanzi be-beam. Ubude obujwayelekile bokugxilisa amandla ekusetshenzisweni kwe-fiber laser kusuka ku-125 mm kuye ku-250 mm, kanti umkhuba ubheke obude obude bokugxilisa amandla ukuze kuthuthukiswe ikhwalithi yomkhawulo wokudabula ezingxenyeni ezijiyile. Amalaser e-Nd:YAG (1064 nm) afana kakhulu namalaser e-fiber ngokwe-optical, kodwa avame ukuba nekhwalithi ye-beam ephansi (isici esiphakeme se-M²), ngakho-ke ilensi kufanele ibe ne-aperture ecacile enkulu ukuze ibambe i-beam ephelele. Emithonjeni ye-Nd:YAG e-pulsed esetshenziswa ekuhlanganiseni nasekubhodeni, isendlalelo selensi kufanele siqinisekiswe samandla aphezulu kakhulu ukuze kuvinjelwe ukulimala. Kuzo zonke izimo, kufanele futhi ucabangele izinto ezithinta imvelo: izicelo ze-aerospace noma zezokwelapha zingadinga i-fused silica ye-UV-grade kumalaser e-deep-UV, kanti izimboni ezinomswakama omkhulu zidinga amalensi anezendlalelo ze-hydrophobic. Kungakhathaliseki uhlobo lwe-laser, kuhle ukuqinisekisa umkhawulo wokulimala kwelensi ngokumelene namandla aphezulu kakhulu ohlelo lwakho noma amandla e-pulse, futhi ukucela amalensi angeziwe aqhamuka eqenjini lokukhiqiza elifanayo ukuze kuqinisekiswe ukusebenza okuhambisanayo. I-Honray Optic inikeza uhla olugcwele lwamalensi ejwayelekile kanye namalensi angokwezifiso ezinkundleni ze-CO₂, i-fiber, kanye ne-Nd:YAG, enemininingwane yokusebenza eqinisekisiwe ukuze yenze lula inqubo yakho yokukhetha.
Izicelo Ezijwayelekile: Ukusika, Ukubaza, Ukumaka, kanye Nezomtholampilo
Amalensi elaser enza izinqubo eziningi ezimangalisayo zezimboni nezesayensi. Ekusikeni ngelaser, ilensi yokugxilisa esezingeni eliphezulu inquma ububanzi be-kerf, ukungcola komphetho wokunquma, nobukhulu obuphezulu obungacutshungulwa. Insundu, insimbi engagqwali, i-aluminium, nethusi ngalinye kudinga ubude obukhethekile bokugxila kanye nezilungiselelo zegesi losizo, kodwa ilensi ihlala iyisici esibalulekile esingashintshi. Ukugravura nokumaka ngelaser kuvame ukusebenzisa amazinga amandla aphansi kodwa kudinga osayizi abancane bechashaza nokulawula ukujula okunembayo. Kulezi zinhlelo zokusebenza, inhlanganisela yelensi ye-laser ye-collimating nelensi yokuskena ye-flat-field (F-theta) ijwayelekile emakhanda okumaka asekelwe ku-galvo, ivumela ububanzi ukuthi buhlelwe endaweni yokusebenza ngokugxila okungaguquki. Emkhakheni wezokwelapha, amalensi elaser asetshenziswa ezinhlelweni zokuhlinza ze-ophthalmology (LASIK), i-dermatology, ne-dentistry, kanye nemishini yokuxilonga njenge-flow cytometers ne-endomicroscopes. Lezi zinhlelo zokusebenza zidinga ukungafakwa komoya okuphansi kakhulu, izendlalelo ezingahlanzwa, nezinto ezingadali umonakalo emzimbeni. Enye indawo esikhula ngayo ukusetshenziswa kombono womshini, lapho ilensi ye-powell idala umugqa welaser ofanayo wokulinganisa ubukhulu, ukutholwa kweziphambeko, kanye ne-3D profiling. Ekukhiqizeni okungeziwe, amalensi elaser agxilisa ububanzi ebhedini lempuphu ukuze ancibilikise ungqimba lwensimbi noma lwe-polymer ngokukhetha. Kuzo zonke lezi zinhlelo zokusebenza, into efanayo ukuthi ikhwalithi yelensi ithinta ngqo ukuphindeka kwenqubo, ukukhiqiza, nesikhathi sokusebenza kwemishini. Ukutshala ezintweni zokubona ezisezingeni eliphezulu ezivela kumhlinzeki onokwethenjelwa kunciphisa izikhathi zokulungisa namazinga okuchitha, ekugcineni kunciphise izindleko zokuba umnikazi. Njengomkhiqizi welensi yokubona oneminyaka eminingi yesipiliyoni, i-Honray Optic ihlinzeka ngamalensi enziwe ngokwezifiso ahlangabezana nemingcele eqondile yobubanzi nezimo zemvelo zohlelo ngalunye, iqinisekisa imiphumela ethembekile, esezingeni eliphezulu kusukela ku-prototype kuze kube umkhiqizo.
Amathiphu Okugcinwa Nokuhlanza Amalensi E-Laser
Ngisho nelensi ye-laser ehamba phambili izobola ngokuhamba kwesikhathi uma inganakekelwa kahle. Izinto ezingcolisa njengemisele yokusika, umusi kawoyela, uthuli, nokuhlakazeka kungakheka phezu kwelensi, kubangele izindawo ezishisayo ezibangela ukushisa okungapheli nokonakala okukhulu. Uhlelo olujwayelekile lokuhlanza — ngokuvamile nsuku zonke noma ngemuva koshintsho ngalunye lokukhiqiza — lubalulekile ukugcina ukusebenza kwe-optical. Ngaphambi kokuhlanza, hlala uvuthele izinhlayiya ezixegayo ngomoya ocindezelwe ocwengekile, ongenawo uwoyela ukuze ugweme ukuklwebha isendlalelo ngesikhathi sokusula. Bese usebenzisa isihlanzi se-optical esihlanzekile kakhulu (i-acetone, i-isopropyl alcohol, noma isixazululo esikhethekile sokuhlanza ilensi) esifakwe endwangu yokuhlanza engenamabala noma i-cotton swab. Fafaza indwangu, ungazange ufake ilensi ngqo, bese usula ngendlela eyodwa, eqhubekayo ukusuka maphakathi kuya ngaphandle, usebenzisa indwangu entsha ngakho konke ukusula ukuze ubuyisele izinto ezingcolisa. Gwema ingcindezi eyeqisayo, njengoba lokhu kungalimaza isendlalelo. Ezilensini ze-CO₂ laser ze-ZnSe, qaphela ukuthi i-ZnSe iyinobuthi uma igwinywa noma ingenawo umoya, ngakho-ke phatha izinto zokuhlanza ezisetshenzisiwe ngokuhambisana nemihlahlandlela yezinto eziyingozi. Ezinhlelweni ezinamandla aphezulu, cabanga ukufaka umshini wokujova umoya ukuze uvimbele ukuhlakazeka ukuthi kungafinyeleli elensini kusukela ekuqaleni. Ngisho nokuhlanza ngokucophelela, ilensi ngayinye ye-laser inesikhathi esinqunyiwe sokusebenza. Lapho ukuhlanza kungasabuyisi ukudluliswa noma lapho ukulimala okubonakalayo kwesendlalelo kubonakala, yisikhathi sokushintsha. Abakhiqizi abaningi be-optical lens, okubandakanya i-Honray Optic, banikeza izinsizakalo zokubuyisela isendlalelo ezingandisa impilo yezinto ezibizayo, kodwa kubasebenzisi abaningi bezimboni, ukushintsha ilensi ngeyunithi entsha, eyahlolwa efektri kuyindlela ethembeke kakhulu. Ukubhalisa imvamisa yokuhlanza nemiphumela yokuhlola ilensi kusiza ukwenza kahle izikhathi zokushintsha nokugwema ukungasebenzi okungalindelekile.
Ukuxazulula Izinkinga: Izimpawu Zokulimala Kwelensi Nokuthi Nini Okumele Kufakwe Esikhundleni
Ukuqaphela izimpawu zokuqala zokulimala kwelensi ye-laser kungavimbela ukubuyela emuva okubizayo ekukhiqizeni nokuvikela ezinye izingxenye zesistimu. Isibonakaliso esivamile ukulahlekelwa kancane kancane kwamandla okusika noma okuphawula, okukhombisa ukuthi ilensi isithole ukumunca okwengeziwe. Lokhu kuvame ukuqhubekela ekubeni yi-thermal lensing, lapho ukushisa okugxilwe khona kushintsha isimo selensi futhi kuguqule indawo yokugxila, kubangele ukugxila okungahambisani kusuka kwenye ingxenye iye kwenye. Ukuhlola ngamehlo kungabonisa izindawo ezimnyama, ukuguguleka, ukuhlubuka kwe-coating, noma izimbotshana ezincane. Esinye isibonakaliso esicacile ukushintsha kobubanzi be-kerf noma ikhwalithi yomngcele ngesikhathi sokusika — uma i-kerf yanda noma umngcele uba mkhuba, ilensi ayisasebenzi ukwakha indawo yokugxila ecolekile. Ezinhlelweni ezisebenzisa ilensi ye-laser ye-collimating, ububanzi bebhamu obandayo noma ikhwalithi ye-collimation encishisiwe kubonisa ukuthi ilensi ye-collimator ilimele. Ukukala ukudluliswa njalo nge-power meter kungalinganisa ukwehla: lapho ukudluliswa kwehle ngaphezu kuka-1-2% kusuka enanini langempela, ukushintshwa sekubambezelekile. Ukwehluleka okukhulu — ukuqhekeka noma ukugqekeza — kuvame ukubangelwa ukucindezeleka okushisayo okubangelwa yindawo engcolile yelensi emunca amandla amaningi kakhulu. Kulesi sigaba, ilensi kufanele ishintshwe ngokushesha ukuze kugwenywe ukungcola okonakalisa i-nozzle noma umthombo we-laser. Umkhuba omuhle ukugcina irekhodi lezinsuku zokufakwa kwelensi, amahora okusebenza, nemijikelezo yokuhlanza. Uma uqaphela ukuthi izilensi ziyahluleka ngaphambi kwesikhathi (ngaphambi kwamahora angu-500-1000 okusebenza, kuye ngamandla nenqubo), buyekeza izinqubo zakho zokuhlanza kanye nekhwalithi yegesi esizayo. Kungase futhi kube kuhle ukuthuthukisa ilensi enokugqoka okungcono kakhulu kokulimala. I-Honray Optic ihlinzeka ngewaranti enemininingwane kanye nemibhalo yokusekelwa nawo wonke amanye amalensi, ikusiza ukuthi uhlole izinkinga ngokushesha futhi ukhethe ukufakwa okufanele kwesistimu yakho.
Isiphetho
Ukukhetha nokugcina ilensi elilungile le-laser kungenye yezinqumo ezinomthelela omkhulu ongazenza ekusebenzeni, ukwethembeka, nokwenza inzuzo kwesistimu yakho ye-laser. Kusukela ekuqondeni izisekelo zobude bokugxila nokukhethwa kwezinto kuze kube sekufundeni imininingwane yezendlalelo, izimo, nezinqubo zokuhlanza, yonke imininingwane ibalulekile. Ilensi ye-powell yokukhiqiza umugqa ofanayo, ilensi ye-ZnSe yokusika i-CO₂, noma ilensi ye-laser ye-collimating enembayo yokudiliva i-fiber — uhlobo ngalunye lunendawo yalo ethuluzini yesimanje ye-laser. Ngokulandela iziqondiso kulo mhlahlandlela wokukhetha, ungagwema izinkinga ezijwayelekile njengokulimala kwesendlalelo, i-thermal lensing, nokwehluleka ngaphambi kwesikhathi. Siphinde sincome ukusungula ubudlelwano obuseduze nomkhiqizi wezilensi zokubona oqeqeshiwe ongahlinzeka nge-optics eqinisekisiwe, imiklamo eyenziwe ngokwezifiso, nokusekelwa kwezobuchwepheshe. I-Honray Optic iletha iminyaka yokuhlangenwe nakho okukhethekile ku-laser optics, kusukela ezilensini ezijwayelekile ze-plano-convex kuya ezinhlanganisweni eziyinkimbinkimbi ze-aspheric, futhi inikeza izinsiza eziphelele ezihlanganisa izincwadi zemikhiqizo eziku-inthanethi kanye nemihlahlandlela yezicelo. Ukuhlola uhla lwethu oluphelele lwezilensi ze-laser nezingxenye ezihlobene nazo zokubona, sicela uvakashele ikhasi lethu lemikhiqizo. Ukuze uthole imininingwane yakamuva yomkhakha nezibuyekezo zobuchwepheshe, hlola ikhasi lethu lezindaba. Futhi uma ungathanda ukufunda kabanzi mayelana namakhono ethu okukhiqiza nezinqubo zekhwalithi, amakhasi athi MAYELANA NATHI kanye NEFAKTRI YETHU ahlinzeka ngokubuka okujulile endaweni yethu yokusebenzela engu-3,000 square meters kanye nezindawo zokubeka izendlalelo ezinembayo. Ngelensi ye-laser efanele kanye nendlela yokugcinwa engozini, uhlelo lwakho lwe-laser luzohlinzeka ngemiphumela ehambisanayo, esezingeni eliphezulu iminyaka ezayo.