Gwero la laser ndiye gawo lofunikira pamakina onse a laser. Lili ndi magulu osiyanasiyana. Mwachitsanzo, laser infrared laser, laser yowoneka, X-ray laser, UV laser, ultrafast laser, etc. Ndipo lero, ife makamaka timayang'ana pa ultrafast laser ndi UV laser
Kukula kwa ultrafast laser
Pamene teknoloji ya laser ikupitiriza kukula, laser ultrafast laser inapangidwa. Imakhala ndi ma pulse afupi-fupi kwambiri ndipo imatha kuwunikira kwambiri pamlingo wapamwamba kwambiri ndi mphamvu yocheperako. Mosiyana ndi laser yachikhalidwe ya pulse ndi laser yopitilira, ultrafast laser imakhala ndi pulse yaifupi ya laser, yomwe imatsogolera kufupikitsa kwakukulu. Ikhoza kuthetsa mavuto omwe njira zachikhalidwe zimakhala zovuta kuthetsa ndipo zimakhala ndi luso lodabwitsa la processing, khalidwe ndi luso. Zimakopa pang'onopang'ono maso a opanga makina a laser
Ultrafast laser imagwiritsidwa ntchito makamaka pakukonza molondola
Ultrafast laser imatha kukwaniritsa kudula koyera ndikupambana’t kuwononga malo odulidwawo kuti apange m'mphepete mwaukali. Choncho, n'kopindulitsa kwambiri pokonza galasi, safiro, zipangizo kutentha tcheru, polima ndi zina zotero. Kupatula apo, imagwiranso ntchito yofunika kwambiri pa maopaleshoni omwe amafunikira kulondola kwambiri.
Kusintha kosalekeza kwaukadaulo wa laser kwapanga kale laser ya ultrafast “yatuluka ” kuchokera ku labotale ndikulowa m'mafakitale ndi azachipatala. Kupambana kwa laser ultrafast kumadalira kuthekera kwake kuyang'ana mphamvu zowunikira mkati mwa picosecond kapena femtosecond mulingo waung'ono kwambiri.
M'mafakitale, laser ultrafast ndi yoyeneranso pokonza zitsulo, semiconductor, galasi, kristalo, zoumba ndi zina zotero. Pazinthu zosaoneka ngati galasi ndi zoumba, kukonza kwawo kumafuna kulondola kwambiri komanso kulondola. Ndipo laser yachangu kwambiri imatha kuchita izi. M'chipatala, zipatala zambiri zimatha kuchita opaleshoni ya cornea, opaleshoni yamtima ndi maopaleshoni ena ovuta
UV laser ndi abwino kwambiri kafukufuku wa sayansi, makampani ndi OEM dongosolo Integrated chitukuko
Kugwiritsa ntchito kwakukulu kwa laser ya UV kumaphatikizapo kafukufuku wasayansi ndi zida zopangira mafakitale. Pakadali pano, amagwiritsidwa ntchito kwambiri paukadaulo wamakina ndi zida zamankhwala ndi zida zowumitsa zomwe zimafuna kuwala kwa ultraviolet. DPSS UV laser yochokera pa Nd:YAG/Nd:YVO4 kristalo ndiye chisankho chabwino kwambiri cha micromachining, kotero ili ndi ntchito yayikulu pakukonza PCB ndi zamagetsi zamagetsi
Laser ya UV imakhala ndi mawonekedwe amfupi kwambiri & pulse m'lifupi ndi kutsika kwa M2, kotero imatha kupanga malo owunikira kwambiri a laser ndikusunga kutentha kocheperako komwe kumakhudza madera kuti athe kukwaniritsa makina ang'onoang'ono ang'onoang'ono. Kutengera mphamvu yayikulu kuchokera ku laser ya UV, zinthu zimatha kutuluka mwachangu kwambiri. Choncho carbonization akhoza kuchepetsa
Kutalika kwa laser kwa UV kumakhala pansi pa 0.4μm, zomwe zimapangitsa UV laser kukhala yabwino pokonza polima. Mosiyana ndi infuraredi kuwala processing, UV laser micro-machining si kutentha mankhwala. Kupatula apo, zida zambiri zimatha kuyamwa kuwala kwa UV mosavuta kuposa kuwala kwa infrared. Momwemonso polima
Kukula kwa zoweta UV laser
Kuphatikiza pa mfundo yakuti mitundu yakunja monga Trumpf, Coherent ndi Inno imayang'anira msika wapamwamba kwambiri, opanga ma laser akunyumba a UV akukumananso ndikukula kolimbikitsa. Zogulitsa zapakhomo monga Huaray, RFH ndi Inngu zikukula kwambiri pachaka
Ziribe kanthu kaya ndi ultrafast laser kapena UV laser, onse amagawana chinthu chimodzi chofanana - kulondola kwambiri. Ndiko kulondola kwapamwamba kumeneku komwe kumapangitsa kuti mitundu iwiri ya laser iyi ikhale yotchuka kwambiri pamsika wovuta. Komabe, amakhudzidwa kwambiri ndi kusintha kwa kutentha. Kusinthasintha pang'ono kwa kutentha kungayambitse kusiyana kwakukulu pakukonza. Chozizira bwino cha laser chingakhale chisankho chanzeru
S&Mndandanda wa Teyu CWUL ndi zozizira za laser za CWUP zidapangidwa makamaka kuti ziziziziritsa UV laser ndi ultrafast laser motsatana. Kukhazikika kwawo kwa kutentha kungakhale mpaka ±0.2℃ ndi ±0.1℃. Kukhazikika kwamtunduwu kumatha kusunga laser ya UV ndi laser ultrafast pamlingo wokhazikika wotentha. Simuyeneranso kuda nkhawa kuti kusintha kwa kutentha kungakhudze magwiridwe antchito a laser. Kuti mudziwe zambiri za mndandanda wa CWUP ndi CWUL mndandanda wa laser coolers, dinani https://www.chillermanual.net/uv-laser-chillers_c4
