Iyini i-laser yokukhanya okuphezulu?

Izinhlobo ze-laser ezaziwayo zine-fiber laser, i-ultraviolet laser ne-CO2 laser, kodwa yini i-laser yokukhanya okuphezulu? Ake siqale ngezici ezine eziyisisekelo zamalaser. I-laser inezici zokuqondisa okuhle, i-monochromaticity enhle, ukuhambisana okuhle, nokukhanya okuphezulu. Ukukhanya kumelela ukukhanya kwelaser, okuchazwa njengamandla okukhanya akhishwa umthombo wokukhanya endaweni yeyunithi, iyunithi yomkhawulokudonsa weyunithi, kanye neyunithi ye-engeli eqinile, Kalula nje, "ngamandla e-laser ngesikhala seyunithi ngayinye", akalwa nge-cd/m2 (funda: i-candela ngemitha yesikwele). Emkhakheni we-laser, ukukhanya kwe-laser kungenziwa lula njengokuthi BL=P/π2·BPP2 (lapho i-P ingamandla e-laser futhi i-BPP iyikhwalithi ye-beam).

Ukukhanya kungenye yezinkomba ezibalulekile zokulinganisa ukusebenza okuphelele kwama-lasers. Ukucutshungulwa kahle kwezinsimbi nakho kubeka phambili izidingo eziphakeme zokukhanya kwama-lasers. Izinto ezimbili ezithinta ukukhanya kwe-laser: izici zayo kanye nezici zangaphandle.

I-self factor ibhekisela kwikhwalithi ye-laser ngokwayo, ehlobene kakhulu nomkhiqizi we-laser. Amalaser abakhiqizi bemikhiqizo emikhulu awekhwalithi ephezulu uma kuqhathaniswa, futhi asephenduke ukukhethwa kwemishini eminingi yokusika i-laser enamandla amakhulu.

Izici zangaphandle zibhekisela ohlelweni lwesiqandisi. I i-industrial chiller , njengangaphandle uhlelo lokupholisa ye-fiber laser, ihlinzeka ngokupholisa njalo, igcina izinga lokushisa ngaphakathi kwebanga elifanele lokusebenza le-laser, futhi iqinisekisa ikhwalithi ye-laser beam. I i-laser chiller futhi inemisebenzi ehlukahlukene yokuvikela i-alamu. Uma izinga lokushisa liphezulu kakhulu noma liphansi kakhulu, i-laser izokhipha i-alamu kuqala; vumela umsebenzisi ukuthi aqale futhi amise okokusebenza kwe-laser kusenesikhathi ukuze agweme izinga lokushisa elingavamile elithinta ukupholisa nge-laser. Uma izinga lokugeleza liphansi kakhulu, i-alamu yokugeleza kwamanzi izocushwa, ikhumbuze umsebenzisi ukuthi ahlole iphutha ngesikhathi (ukugeleza kwamanzi kuncane kakhulu, okuzokwenza ukuthi izinga lokushisa kwamanzi likhuphuke futhi lithinte ukupholisa).

S&A ngu-a umkhiqizi we-laser chiller iminyaka engu-20 yokuhlangenwe nakho kwesiqandisi. Inganikeza isiqandisi sama-laser fiber angu-500-40000W. Amamodeli angaphezu kuka-3000W aphinde asekele iphrothokholi yokuxhumana ye-Modbus-485, asekela ukuqapha okukude nokuguqulwa kwamapharamitha okushisa kwamanzi, futhi abone isiqandisi esihlakaniphile.