Laser ke karolo ea bohlokoa ea lisebelisoa tsa ho sebetsana le laser, boemo ba theknoloji ea laser bo fetohile ntlha ea bohlokoa e amang boemo ba tekheniki ba lisebelisoa tsa ho sebetsana le laser, laser ea China e nang le ultrafine e bile le boemo ba kopo ea laboratori, boemo ba kopo ea indasteri e nyane le e mahareng, e tla kena boemong ba kopo ea indasteri e kholo, boemo ba thomello ea indasteri le boholo ba 'maraka li ntse li hola ka potlako ka nts'etsopele ea indasteri. Nakong e tlang, ho lebelletsoe hore boholo ba 'maraka oa indasteri bo tla tsoela pele ho hola tlas'a leano.
Lintlha tsa mantlha tsa pampiri ena: palo ea likhoebo indastering ea laser ea ultrafast, ho romelloa ha laser ea ultrafast femtosecond ultrafast, boholo ba 'maraka oa indasteri ea laser ea ultrafast, jj. Laser ea Ultrafast e bua ka laser e nang le nako e khuts'oane ea pulse ea laser. Ha e bapisoa le laser ea nanosecond, nako ea pulse ea laser ea ultrafast e khutšoanyane haholo, matla a hang-hang a phahame haholo, matla a shebane le sebaka se senyenyane haholo 'me ha a angoe ke sekhahla sa ho pheta-pheta ha pulse le matla a tloaelehileng, boleng ba mahlaseli bo tsitsitse.
Ho tloha ka 1961, ha laser ea pele ea ruby ea Chaena e ne e hlahisoa ke Changchun Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, theknoloji ea laser e fetile ts'ebetsong ea nts'etsopele e potlakileng ea lilemo tse fetang 50. Mabapi le indasteri, ho tloha lilemong tsa bo-1990, lik'hamphani tsa khale tsa laser li kene tlhahisong ea laser ea pulse e khutšoanyane haholo. Lilemong tsa morao tjena, ka ntlafatso e tsoelang pele ea botsitso, laser e qalile ho sebelisoa indastering e kholo.
Mabapi le tlhoko ea 'maraka ea laser ea ultrafast, ho latela lipalo-palo tsa Tlaleho ea Nts'etsopele ea Indasteri ea Laser ea Chaena ea 2021 e lokollotsoeng ka kopanelo ke Wuhan Literature and Information Center of Chinese Academy of Sciences, Chinese Laser Journal, Chinese Optical Society le litsi tse ling, ho romelloa ha laser ea ultrafast femtosecond ultrafast Chaena ho eketsehile selemo le selemo ho tloha ka 2015 ho isa ho 2020, ka sekhahla sa kholo se fetang 50%. Ka 2020, Chaena e rometse laser tse 2,100 tsa femtosecond ultra-fast, e leng keketseho ea 52.2% selemo le selemo.
Mabapi le boholo ba mmaraka, ho latela lipalo-palo tsa Wuhan Literature and Information Center of Chinese Academy of Sciences, palo ea thekiso ea laser ea ultrafast ea Chaena e eketsehile ka potlako ho tloha ka 2015 ho isa ho 2020. Ka 2020, palo ea thekiso ea laser ea ultrafast ea Chaena e fetile li-yuan tse libilione tse 2.7, ka kholo ea selemo le selemo ea 10.20%. Sekhahla se tloaelehileng sa kholo ea metsoako ea selemo le selemo ea 'maraka oa laser ea ultrafast ho tloha ka 2015 ho isa ho 2020 ke hoo e ka bang 56.24%.
Laser ke karolo ea bohlokoa ea lisebelisoa tsa ho sebetsana le laser, 'me boemo ba tekheniki ba laser e ba ntlha ea bohlokoa e amang boemo ba tekheniki ba lisebelisoa tsa ho sebetsana le laser. Laser ea ho sebetsana le micro-machining e tla boloka mokhoa oa ho nts'etsapele ho ea ka lehlakoreng la bolelele ba leqhubu le lekhutšoanyane, bophara bo fokolang ba pulse le matla a phahameng, 'me maemo a ts'ebeliso ea micro-machining a tla atolosoa le ho feta. Morero oa Lilemo tse Hlano oa 14 oa Nts'etsopele ea Moruo le Sechaba oa Naha le Kemiso ea Lipakane tsa Pono ea 2035 tsa Rephabliki ea Batho ba Chaena, e lokollotsoeng ka Hlakubele 2021, e sisintsoeng ho khothaletsa ntlafatso le kopanyo ea litsamaiso tsa boqapi tse tataisoang ke litlhoko tsa maano a naha, le ho potlakisa kaho ea matla a mahlale le theknoloji a maano a etelletsoeng pele ke lilaboratori tsa naha. Lilaboratori tse 'maloa tsa naha li tla theoa ho tsepamisa maikutlo masimong a maholo a boqapi joalo ka tlhaiso-leseling ea quantum, photonics le li-electronics tse nyane le tsa nano, 'me lilaboratori tsa bohlokoa tsa naha li tla hlophisoa bocha ho theha sistimi ea laboratori e nang le sebopeho se utloahalang le ts'ebetso e sebetsang hantle.
Ka lebaka la mabili a mabeli a motheo oa lipatlisiso tsa mahlale le katoloso ea tlhoko, bokhoni ba 'maraka ba laser ea pulse e khutšoanyane haholo e emeloang ke picosecond le femtosecond bo tla tsoela pele ho eketseha. Ka hona, ho boleloa esale pele hore boholo ba 'maraka oa indasteri ea laser ea ultrafast ea Chaena bo tla boloka sekhahla sa kholo sa hoo e ka bang 15%. Ho hakanngoa hore boholo ba 'maraka oa indasteri ea laser ea ultrafast ea Chaena bo tla fihla ho li-yuan tse ka bang limilione tse likete tse 6.2 ka 2026.
Nako ea poso: Hlakubele-25-2023
