I-laser ye-UV luhlobo lwe-laser enobude obuyi-355nm. Ngenxa yobude bayo obufutshane kunye nobubanzi obuncinci be-pulse, i-laser ye-UV inokuvelisa indawo encinci kakhulu kwaye igcine indawo encinci echaphazela ubushushu. Ke ngoko, ikwabizwa ngokuba "yi-processing ebandayo". Ezi mpawu zenza i-laser ye-UV ikwazi ukwenza ukucubungula ngokuchanekileyo ngelixa ithintela ukuguquka kwezinto.
Kule mihla, ekubeni izicelo zoshishino zifuna kakhulu ukusebenza kakuhle kwe-laser, i-10W+ nanosecond UV laser ikhethwa ngabantu abaninzi ngakumbi. Ke ngoko, kubavelisi be-UV laser, ukuphuhlisa amandla aphezulu, i-pulse encinci, i-frequency ephezulu yokuphindaphinda amandla aphakathi-phezulu kuya kuba yinjongo ephambili yokukhuphisana kwimarike.
I-laser ye-UV ifezekisa ukucubungula ngokutshabalalisa ngokuthe ngqo iibhondi zeekhemikhali ezidibanisa izinto zeathomu zento. Le nkqubo ayizukufudumeza indawo engqongileyo, ngoko ke luhlobo lwenkqubo "ebandayo". Ukongeza, uninzi lwezinto zinokufunxa ukukhanya kwe-ultraviolet, ngoko ke i-laser ye-UV inokucubungula izinto ezingenakucutshungulwa yi-infrared okanye eminye imithombo ye-laser ebonakalayo. I-laser ye-UV enamandla aphezulu isetyenziswa kakhulu kwiimarike eziphezulu ezifuna ukucubungula ngokuchanekileyo, kubandakanya ukubhola/ukusika i-FPCB kunye ne-PCB, ukubhola/ukukrwela izinto zeseramikhi, ukunqumla iglasi/isafire, ukukrwela ukunqunyulwa kweglasi ekhethekileyo kunye nokumakishwa kwe-laser.
Ukususela ngo-2016, imakethi yelaser ye-UV yasekhaya ibikhula ngokukhawuleza. I-Trumf, i-Coherent, i-Spectra-Physics kunye nezinye iinkampani zangaphandle zisathatha imakethi ephezulu. Ngokuphathelele iimpawu zasekhaya, i-Huaray, i-Bellin, i-Inngu, i-RFH, i-Inno, i-Gain Laser ithatha i-90% yesabelo semarike kwimakethi yelaser ye-UV yasekhaya.
Amazwe amakhulu ehlabathini akhangela ubuchwepheshe obuphucukileyo njengeyona ndawo intsha yophuhliso. Kwaye iTshayina ineteknoloji ye-5G ehamba phambili enokukhuphisana namazwe aseYurophu, i-US kunye neJapan. Unyaka ka-2019 yayingunyaka wokuthengiswa kweteknoloji ye-5G ekhaya kwaye kulo nyaka ubuchwepheshe be-5G sele buzise amandla amaninzi kwizixhobo ze-elektroniki zabathengi.
Kule mihla, iTshayina inabasebenzisi beefowuni eziphathwayo abangaphezu kwebhiliyoni e-1 kwaye ingenile kwixesha leefowuni eziphathwayo. Xa sijonga emva uphuhliso lweefowuni eziphathwayo eTshayina, ixesha elikhula ngokukhawuleza yi-2010-2015. Ngeli xesha, isignali yonxibelelwano yaphuhliswa ukusuka kwi-2G ukuya kwi-3G kunye ne-4G kwaye ngoku i-5G kwaye imfuno yeefowuni eziphathwayo, iithebhulethi, iimveliso ezinxitywayo yayisanda, nto leyo ezise ithuba elihle kushishino lokucubungula i-laser. Okwangoku, imfuno ye-UV laser kunye ne-ultra-fast laser nayo iyanda.
Ngokwe-spectrum, i-laser inokwahlulwahlulwa ibe yi-infrared laser, i-green laser, i-UV laser kunye ne-blue laser. Ngexesha lokubetha, i-laser inokwahlulwahlulwa ibe yi-microsecond laser, i-nanosecond laser, i-picosecond laser kunye ne-femtosecond laser. I-UV laser ifumaneka ngesizukulwana sesithathu se-harmonic se-infrared laser, ngoko ke ibiza kakhulu kwaye iyinkimbinkimbi ngakumbi. Kule mihla, itekhnoloji ye-nanosecond UV laser yabavelisi be-laser yasekhaya sele ivuthiwe kwaye imakethi ye-2-20W nanosecond UV laser ithathwa ngokupheleleyo ngabavelisi basekhaya. Kwiminyaka emibini edlulileyo, imakethi ye-UV laser ibikhuphisana kakhulu, ngoko ke ixabiso liba liphantsi, nto leyo eyenza abantu abaninzi baqonde iingenelo zokucubungula i-UV laser. Ngokufanayo ne-infrared laser, i-UV laser njengomthombo wobushushu wokucubungula ngokuchanekileyo okuphezulu ineendlela ezimbini zophuhliso: amandla aphezulu kunye ne-pulse emfutshane.
Kwimveliso yokwenyani, ukuzinza kwamandla kunye nokuzinza kwe-pulse ye-laser ye-UV kufuna kakhulu. Ke ngoko, KUMELE ukuba nenkqubo yokupholisa amanzi ethembekileyo kakhulu. Okwangoku, uninzi lwee-laser ze-3W+ UV zixhotyiswe ngeenkqubo zokupholisa amanzi ukuqinisekisa ukuba i-laser ye-UV inolawulo oluchanekileyo lobushushu. Ekubeni i-laser ye-nanosecond UV isengumdlali ophambili kwimarike ye-laser ye-UV, imfuno yenkqubo yokupholisa amanzi iya kuqhubeka ikhula.
Njengomboneleli wezisombululo zokupholisa nge-laser, i-S&A Teyu ikhuthaze ii-water cooling chillers ezenzelwe ngokukodwa i-UV laser kwiminyaka embalwa eyadlulayo kwaye zithatha isabelo esikhulu semarike ekusetyenzisweni kwe-nanosecond UV laser efrijini. Ii-RUMP, CWUL kunye ne-CWUP series recirculating UV laser chillers ziyaziwayo ngabasebenzisi abavela kwihlabathi liphela.
