UV laser me ka hana kiʻekiʻe e lilo mālie i ke au makeke hou
ʻO ka laser UV heʻano laser e hōʻike ana i ka hawewe nalu 355nm. Ma muli o kona lōʻihi hawewe pōkole a me ka laulā pulse haiki, hiki i ka laser UV ke hana i kahi kiko'ī liʻiliʻi loa a mālama i ka liʻiliʻi liʻiliʻi e pili ana i ka wela. No laila, ua kapa ʻia“hana anu”. Hiki i kēia mau hiʻohiʻona ke hana i ka laser UV ke hana pololei loa i ka wā e pale ana i ka deformation o nā mea.
I kēia mau lā, ʻoiai ke koi nui nei nā noi ʻoihana i ka hoʻoponopono ʻana i ka laser, ua koho ʻia ʻo 10W + nanosecond UV laser e nā poʻe hou aʻe. No laila, no nā mea hana laser UV, e hoʻomohala ana i ka mana kiʻekiʻe, ka pulse liʻiliʻi, ke kiʻekiʻe repetition frequency medium-high power nanosecond UV laser e lilo i pahuhopu nui e hoʻokūkū i ka mākeke.
Hoʻomaopopo ka laser UV i ka hana ʻana ma ka luku pololei ʻana i nā mea paʻa kemika e hoʻopili ai i ka mea’s nā mea ʻātoma. Ua lanakila kēia hana’t wela ka puni, no laila, he ano“anuanu” kaʻina hana. Eia kekahi, hiki i ka hapa nui o nā mea ke komo i ke kukui ultraviolet, no laila hiki i ka laser UV ke hana i nā mea i hiki i ka infrared a i ʻole nā kumu laser ʻike ʻia.’t kaʻina hana. Hoʻohana nui ʻia ka laser UV mana kiʻekiʻe i nā mākeke kiʻekiʻe e koi ana i ka hana kiʻekiʻe kiʻekiʻe, e komo pū ana me ka wili / ʻoki ʻana o FPCB a me PCB, wili / kākau ʻana i nā mea seramika, ʻokiʻoki i ke aniani / saphire, kākau ʻana i ka ʻoki ʻana o ka wafer o ke aniani kūikawā a me ka hōʻailona laser. .
Mai ka makahiki 2016, ua ulu wikiwiki ka mākeke laser UV kūloko. ʻO Trumf, Coherent, Spectra-Physics a me nā hui ʻē aʻe e lawe mau i ka mākeke kiʻekiʻe. E like me nā hōʻailona home, Huaray, Bellin, Innu, RFH, Inno, Gain Laser mooolelo no 90% o ka māhele mākeke ma ka mākeke laser UV home.
Hāʻawi ka kamaʻilio 5G i ka manawa kūpono i ka noi laser
Ke ʻimi nei nā ʻāina nui o ka honua i ka ʻenehana kiʻekiʻe loa e like me ke kahua hoʻomohala hou. A ʻo Kina ka ʻenehana 5G alakaʻi e hiki ke hoʻokūkū me nā ʻāina ʻEulopa, US a me Iapana. ʻO 2019 ka makahiki no ka hoʻolaha mua ʻana o ka ʻenehana 5G a i kēia makahiki ua lawe mai ka ʻenehana 5G i ka nui o ka ikehu i ka mea kūʻai aku.
I kēia mau lā, ʻoi aku ka nui o nā mea hoʻohana kelepona kelepona ʻo Kina ma mua o 1 billion a ua komo i ke au kelepona akamai. Ke nānā nei i ka hoʻomohala ʻana o ke kelepona akamai ma Kina, ʻo ka manawa ulu wikiwiki ʻo 2010-2015. I kēia manawa, ua ulu ka hōʻailona kamaʻilio mai 2G a i 3G a me 4G a i kēia manawa 5G a ke piʻi nei ka koi o nā kelepona akamai, nā papa, nā huahana hiki ke hoʻohana ʻia, ka mea i lawe mai i kahi manawa kūpono i ka ʻoihana hana laser. I kēia manawa, ke hoʻonui nei ka koi o ka laser UV a me ka laser ultra-wikiwiki.
ʻO ka laser UV puʻupuʻu puʻupuʻu pōkole paha ke ʻano o ka wā e hiki mai ana
Ma ka spectrum, hiki ke hoʻokaʻawale ʻia ka laser i ka laser infrared, ka laser ʻōmaʻomaʻo, ka laser UV a me ka laser uliuli. Ma ka manawa pulse, hiki ke hoʻokaʻawale ʻia ka laser i ka laser microsecond, ka laser nanosecond, ka laser picosecond a me ka laser femtosecond. Loaʻa ka laser UV ma o ke kolu o ka hanauna harmonic o ka laser infrared, no laila ua ʻoi aku ke kumukūʻai a ʻoi aku ka paʻakikī. I kēia mau lā, ua oʻo mua ka ʻenehana laser nanosecond UV o nā mea hana laser home a ua lawe piha ʻia ka mākeke laser UV nanosecond 2-20W e nā mea hana hale. I nā makahiki ʻelua i hala iho nei, ua paʻakikī loa ka mākeke laser UV, no laila ua emi ke kumukūʻai, e ʻoi aku ka nui o nā poʻe e ʻike i nā pono o ka hoʻoili ʻana i ka laser UV. E like me ka laser infrared, ka laser UV e like me ke kumu wela o ka hoʻoponopono kikoʻī kiʻekiʻe he ʻelua mau ʻano hoʻomohala: ka mana kiʻekiʻe a me ka pulse pōkole.
Hoʻouna ka laser UV i nā koi hou i ka ʻōnaehana hoʻoluʻu wai
I ka hana maoli, koi nui ka mana a me ka pulse stability o ka laser UV. No laila, he mea pono e hoʻolako i kahi ʻōnaehana hoʻoluʻu wai hilinaʻi. No ka manawa, ua lako ka hapa nui o nā lasers 3W+ UV me nā ʻōnaehana hoʻoheheʻe wai e hōʻoia i ka laser UV i ka mana kūpono o ka wela. No ka mea ʻo ka nanosecond UV laser ka mea pāʻani nui i ka mākeke laser UV, e hoʻomau ka koi o ka ʻōnaehana hoʻoluʻu wai.
Ma ke ʻano he mea hāʻawi hoʻonā hoʻoluʻu laser, S&A Hoʻolaha ʻo Teyu i nā mea hoʻoheheʻe wai i hoʻolālā ʻia no ka laser UV i kekahi mau makahiki i hala aku nei a lawe ʻo ia i ka māhele mākeke nui loa i ka noi refrigeration o nanosecond UV laser. ʻO ka RUMP, CWUL a me CWUP series recirculating UV laser chillers ua ʻike maikaʻi ʻia e nā mea hoʻohana mai nā wahi a pau o ka honua.
