Kodi laser yowala kwambiri ndi chiyani?

Mitundu ya laser yodziwika bwino ili ndi fiber laser, ultraviolet laser ndi CO2 laser, koma laser yowala kwambiri ndi chiyani? Tiyeni tiyambe ndi makhalidwe anayi oyambirira a lasers. Laser ili ndi mawonekedwe amayendedwe abwino, monochromaticity yabwino, kulumikizana kwabwino, komanso kuwala kwambiri. Kuwala kumayimira kuwala kwa laser, komwe kumatanthauzidwa ngati mphamvu yowunikira yomwe imatulutsidwa ndi gwero la kuwala m'dera la unit, unit frequency bandwidth, ndi unit solid angle angle, Mwachidule, ndi "mphamvu ya laser pa unit space", yoyesedwa mu cd / m2 (werengani: candela pa mita imodzi). M'munda wa laser, kuwala kwa laser kumatha kukhala kosavuta monga BL = P / π2 · BPP2 (kumene P ndi mphamvu ya laser ndi BPP ndi mtengo wamtengo).

Kuwala ndi chimodzi mwazizindikiro zofunika kuyeza magwiridwe antchito a laser. Kukonza bwino kwazitsulo kumaperekanso patsogolo zofunika kwambiri pakuwala kwa ma laser. Zinthu ziwiri zimakhudza kuwala kwa laser: zinthu zake zokha komanso zinthu zakunja.

The self factor amatanthauza khalidwe la laser palokha, amene ali ndi zambiri kuchita ndi laser wopanga. Ma lasers opanga mtundu waukulu ndi apamwamba kwambiri, ndipo akhalanso kusankha kwa zida zambiri zamphamvu zodulira laser.

Zinthu zakunja zimatanthawuza dongosolo la firiji. The mafakitale chiller , monga chakunja dongosolo yozizira ya fiber laser, imapereka kuzirala kosalekeza, imasunga kutentha mkati mwa njira yoyenera yogwiritsira ntchito laser, ndikutsimikizira mtundu wa mtengo wa laser. The laser chiller ilinso ndi ntchito zosiyanasiyana zoteteza ma alarm. Kutentha kwakukulu kapena kutsika kwambiri, laser imayamba kutulutsa alamu; lolani wosuta ayambe ndi kuyimitsa zida za laser mu nthawi kuti apewe kutentha kwachilendo komwe kumakhudza kuzirala kwa laser. Kuthamanga kwa madzi kumakhala kochepa kwambiri, alamu yothamanga madzi idzatsegulidwa, kukumbutsa wogwiritsa ntchito kuti ayang'ane cholakwikacho nthawi (kuthamanga kwa madzi kumakhala kochepa kwambiri, zomwe zidzachititsa kuti kutentha kwa madzi kukwera ndikukhudza kuzizira).

S&A ndi a laser chiller wopanga ndi zaka 20 zachidziwitso cha firiji. Itha kupereka firiji ya 500-40000W fiber lasers. Mitundu yomwe ili pamwamba pa 3000W imathandiziranso protocol yolumikizirana ya Modbus-485, imathandizira kuyang'anira kutali ndikusintha magawo a kutentha kwa madzi, ndikuzindikira firiji wanzeru.