Yintoni i-laser yokukhanya okuphezulu?

Iindidi ze-laser ezaziwa kakhulu zinefiber laser, i-ultraviolet laser kunye ne-CO2 laser, kodwa yintoni i-laser yokukhanya okuphezulu? Masiqale ngeempawu ezine ezisisiseko zeelaser. I-laser ineempawu zokukhokela kakuhle, i-monochromaticity elungileyo, ukuhambelana kakuhle, kunye nokukhanya okuphezulu. Ukukhanya kubonisa ukukhanya kwe-laser, echazwa njengamandla okukhanya akhutshwa ngumthombo wokukhanya kwindawo yeyunithi, i-unit frequency bandwidth, kunye neyunithi ye-angle eqinile, Ukubeka nje, "ngamandla e-laser kwiyunithi yendawo nganye", ilinganiswe kwi-cd / m2 (funda: i-candela ngemitha yesikwere). Kwintsimi ye-laser, ukukhanya kwe-laser kungenziwa lula njenge-BL = P / π2 · BPP2 (apho i-P inamandla e-laser kunye ne-BPP ngumgangatho we-beam).

Ukukhanya sesinye sezibonakaliso ezibalulekileyo zokulinganisa ukusebenza okubanzi kwee-lasers. Ukusetyenzwa kakuhle kweentsimbi kukwabeka phambili iimfuno eziphezulu zokuqaqamba kweelaser. Izinto ezimbini ezichaphazela ukuqaqamba kwelaser: izinto zayo ezizimeleyo kunye nezinto zangaphandle.

I-self factor ibhekiselele kumgangatho we-laser ngokwayo, enento eninzi yokwenza nomenzi we-laser. Iilaser zabenzi bohlobo abakhulu zikumgangatho ophakamileyo, kwaye ziye zaba lukhetho lwezixhobo ezininzi zokusika i-laser ezinamandla aphezulu.

Imiba yangaphandle ibhekiselele kwisixokelelwano sefriji. I i-industrial chiller , njengangaphandle inkqubo yokupholisa ye-fiber laser, ibonelela ngokupholisa rhoqo, igcina ubushushu ngaphakathi kwendawo yokusebenza efanelekileyo ye-laser, kwaye iqinisekisa umgangatho we-laser beam. I laser chiller nayo inemisebenzi eyahlukeneyo yokukhusela i-alarm. Xa iqondo lokushisa liphezulu kakhulu okanye liphantsi kakhulu, i-laser iya kuqala ukukhupha i-alamu; vumela umsebenzisi aqale kwaye amise izixhobo ze-laser ngexesha ukunqanda ubushushu obungaqhelekanga obuchaphazela ukupholisa kwelaser. Xa izinga lokuhamba liphantsi kakhulu, i-alamu yokuhamba kwamanzi iya kuqaliswa, ikhumbuze umsebenzisi ukuba ahlolisise iphoso ngexesha (ukuhamba kwamanzi kuncinci, okuya kubangela ukuba ukushisa kwamanzi kuphakame kwaye kuchaphazele ukupholisa).

S&A yi a laser chiller umenzi ngeminyaka engama-20 yamava efriji. Inokubonelela ngefriji ye-500-40000W ye-fiber lasers. Iimodeli ezingaphezulu kwe-3000W zikwaxhasa i-protocol yonxibelelwano ye-Modbus-485, ixhasa ukubeka iliso okude kunye nokuguqulwa kweeparamitha zobushushu bamanzi, kunye nokuqaphela ifriji ehlakaniphile.