Ho utloisisa laser ea ultrafast, motho o tlameha ho tseba hore na laser pulse ke eng. Laser pulse e bua ka taba ea hore pulse laser e ntša pulse ea optical. Ho beha taba ka tsela e bonolo, haeba re lula re khantšitse lebone la toche, ho bolela hore lebone la toche le ntse le sebetsa kamehla. Haeba re bonesa lebone la toche 'me ra le tima hang-hang, ho bolela hore ho ntša molumo oa lebone la optical.
Laser pulse e ka ba e khuts'oane haholo, ea fihla boemong ba nanosecond, picosecond le femtosecond. Mohlala, bakeng sa picosecond laser pulse, e ka ntša ho feta 1mlliion billion ultrashort pulse mme sena se bitsoa ultrafast laser.
Melemo ea laser ea ultrafast ke efe? Ha matla a laser a tsepamisitse maikutlo ka nako e khuts'oane joalo, matla a pulse e le 'ngoe le matla a holimo a tla ba a phahameng haholo le a maholo. Ka hona, ha ho sebetsoa ka thepa, laser ea ultrafast e ke ke ea baka ho qhibiliha kapa ho fetoha mouoane ho sa khaotseng ho thepa eo hangata ho leng joalo haeba ho sebelisoa bophara bo bolelele ba pulse le laser e matla e tlase. Seo se bolela hore laser ea ultrafast e ka ntlafatsa haholo boleng ba ts'ebetso.
Lefapheng la indasteri, hangata re arola laser e le "continuous wave laser", "quasi-continuous wave laser", "short pulse laser" le "ultrashort pulse laser". Continuous wave laser e sebelisoa haholo ka laser cutting, laser welding, laser cladding le laser fatling. Quasi-continuous wave laser e loketse ho cheka laser le kalafo ea mocheso. Short pulse laser e loketse bakeng sa ho tšoaea laser, ho cheka ka laser, lefapha la bongaka le bongaka. Ultrashort pulse laser e ka sebelisoa esita le ho liindasteri tse phahameng, tse kang ho sebetsa ka mokhoa o nepahetseng, lipatlisiso tsa saense, tsa bongaka, libaka tsa sesole.
Nako eo ka eona laser ea ultrafast e kopanang le thepa e khutšoanyane haholo, kahoo e ke ke ea tlisa phello ea mocheso ho thepa e potolohileng. Ka hona, laser ea ultrafast e boetse e tsejoa e le "tšoaso e batang". Ultrafast laser e ka boela ea sebetsa ho mofuta ofe kapa ofe oa thepa, ho kenyeletsoa tšepe, semiconductor, daemane, safire, ceramics, polymer, resin, filimi e tšesaane, khalase, betri ea matla a letsatsi joalo-joalo.
Ka tlhokahalo ea tlhahiso ea maemo a holimo, tlhahiso e bohlale le tlhahiso e phahameng ea ho nepahala e eketseha, theknoloji ea laser ea ultrafast e tla kopana le monyetla o mocha nakong e tlang e tlang.
Joalo ka moemeli oa sesebelisoa sa tlhahiso e nepahetseng, laser ea ultrafast e hloka ho theoleloa ka nepo e le ho boloka boleng bo holimo ba ts'ebetso. S&A Teyu mini recirculating chiller CWUP-20, eo hape e tsejoang ka ho nepahala ha eona, ke eona e khethiloeng ka ho fetisisa ke basebelisi ba laser ba potlakileng haholo. Lebaka ke hore chiller e nyane ea metsi ea laser ea ultrafast e na le botsitso ba mocheso oa + -0.1 degree C le tlhokomelo e tlase le ho boloka matla. Ho feta moo, laser mini recirculating chiller CWUP-20 le eona e bonolo haholo ho sebelisa, hobane ho bonolo ho utloisisa litaelo tsa tšebeliso. Ho tseba haholoanyane ka chiller ena, tlanya
https://www.teyuchiller.com/portable-water-chiller-cwup-20-for-ultrafast-laser-and-uv-laser_ul5
