UV laser ndi ntchito yapamwamba pang'onopang'ono imakhala msika watsopano
Laser UV ndi mtundu wa laser womwe umakhala ndi 355nm wavelength. Chifukwa cha kutalika kwake kwakanthawi kochepa komanso kugunda kwapang'onopang'ono, laser ya UV imatha kupanga malo ang'onoang'ono okhazikika ndikusunga malo ang'onoang'ono omwe amakhudza kutentha. Choncho, amatchedwanso“kuzizira processing”. Izi zimapangitsa kuti laser ya UV igwire bwino ntchito ndikupewa kusinthika kwazinthu.
Masiku ano, popeza ntchito zamafakitale ndizovuta kwambiri pakuwongolera kwa laser, 10W+ nanosecond UV laser ikusankhidwa ndi anthu ochulukirachulukira. Chifukwa chake, kwa opanga ma laser a UV, kupanga mphamvu yayikulu, kugunda kopapatiza, kubwereza pafupipafupi sing'anga-mkulu mphamvu ya nanosecond UV laser kudzakhala cholinga chachikulu chopikisana pamsika.
Laser ya UV imazindikira kukonza ndikuwononga mwachindunji zomangira zomwe zimalumikiza nkhaniyi’s zigawo za atomu. Njira iyi idapambana’t kutentha zozungulira, kotero ndi mtundu wa“ozizira” ndondomeko. Kuphatikiza apo, zida zambiri zimatha kuyamwa kuwala kwa ultraviolet, kotero UV laser imatha kukonza zinthu zomwe infuraredi kapena magwero ena a laser amatha.’t ndondomeko. Laser yamphamvu kwambiri ya UV imagwiritsidwa ntchito makamaka m'misika yapamwamba yomwe imafuna kukonzedwa bwino kwambiri, kuphatikiza kubowola / kudula kwa FPCB ndi PCB, kubowola / kulembera zida zadothi, kudula magalasi / safiro, kulemba kudula kwagalasi lapadera ndi chizindikiro cha laser. .
Kuyambira 2016, msika wapakhomo wa UV laser wakhala ukukula kwambiri. Trumf, Coherent,Spectra-Physics ndi makampani ena akunja akutengabe msika wapamwamba kwambiri. Ponena za mtundu wapakhomo, Huaray, Bellin, Inngu, RFH, Inno, Gain Laser akaunti ya 90% yamsika pamsika wapakhomo wa UV laser.
Kulumikizana kwa 5G kumabweretsa mwayi wogwiritsa ntchito laser
Mayiko akuluakulu padziko lonse lapansi akufunafuna ukadaulo wapamwamba kwambiri ngati malo atsopano otukuka. Ndipo China ili ndi ukadaulo wotsogola wa 5G womwe ungapikisane ndi mayiko aku Europe, U.S. ndi Japan. 2019 inali chaka chopangira malonda a teknoloji ya 5G chaka chino ndipo chaka chino teknoloji ya 5G yabweretsa kale mphamvu zambiri kwa ogula zamagetsi.
Masiku ano, China ili ndi ogwiritsa ntchito mafoni opitilira 1 biliyoni ndipo yalowa m'nthawi yamafoni anzeru. Kuyang'ana mmbuyo chitukuko cha mafoni anzeru ku China, nthawi yomwe ikukula kwambiri ndi 2010-2015. Panthawiyi, chizindikiro choyankhulirana chinapangidwa kuchokera ku 2G kupita ku 3G ndi 4G ndipo tsopano 5G ndi kufunikira kwa mafoni anzeru, mapiritsi, zinthu zovala zovala zinali kuwonjezeka, zomwe zinabweretsa mwayi waukulu ku makampani opanga laser. Pakadali pano, kufunikira kwa laser ya UV ndi laser yothamanga kwambiri kukuchulukiranso.
Ultra-short pulsed UV laser ikhoza kukhala tsogolo
Mwa sipekitiramu, laser akhoza m'gulu la infuraredi laser, wobiriwira laser, UV laser ndi buluu laser. Pofika nthawi ya kugunda, laser imatha kugawidwa mu microsecond laser, laser nanosecond, picosecond laser ndi femtosecond laser. Laser ya UV imatheka kudzera mum'badwo wachitatu wa harmonic wa laser infuraredi, motero ndiyokwera mtengo komanso yovuta kwambiri. Masiku ano, ukadaulo wa laser wa nanosecond UV wa opanga laser apanyumba ndi okhwima kale ndipo msika wa laser wa 2-20W nanosecond UV umatengedwa kwathunthu ndi opanga kunyumba. M'zaka ziwiri zapitazi, msika wa UV laser wakhala wopikisana kwambiri, kotero mtengo umakhala wotsika, zomwe zimapangitsa anthu ambiri kuzindikira ubwino wa UV laser processing. Mofanana ndi laser infrared laser, UV laser monga gwero la kutentha la processing mwatsatanetsatane ali ndi zinthu ziwiri chitukuko: mphamvu apamwamba ndi kugunda kwaifupi.
Laser ya UV imayika zofunikira zatsopano pamakina ozizira amadzi
Pakupanga kwenikweni, kukhazikika kwamphamvu ndi kukhazikika kwamphamvu kwa laser UV ndikofunikira kwambiri. Chifukwa chake, ndikofunikira kukhala ndi makina oziziritsira madzi odalirika kwambiri. Pakadali pano, ma lasers ambiri a 3W + UV ali ndi zida zoziziritsira madzi kuti zitsimikizire kuti laser ya UV ili ndi mphamvu zowongolera kutentha. Popeza laser nanosecond UV laser akadali wosewera wamkulu pamsika wa UV laser, kufunikira kwa njira yozizirira madzi kukupitilira kukula.
Monga wothandizira kuzirala kwa laser, S&A Teyu adalimbikitsa zoziziritsa kuziziritsa m'madzi zomwe zidapangidwira laser laser zaka zingapo zapitazo ndipo amatenga gawo lalikulu pamsika pakugwiritsa ntchito firiji ya nanosecond UV laser. Mndandanda wa RUMP, CWUL ndi CWUP womwe umazunguliranso ma UV laser chillers amadziwika bwino ndi ogwiritsa ntchito padziko lonse lapansi.
