Saense e Tummeng ea Indasteri ea Laser

Saense e Tummeng ea Indasteri ea Laser

I. Selelekela ho Indasteri ea Laser

Jwalo ka moemedi wa tlhahiso e tswetseng pele, theknoloji ya laser e bone ntshetsopele e makatsang dilemong tse leshome tse fetileng—indasteri ya laser ya China e hodile ho tloha lefapheng le letjha ho ya ho sebapali se seholo, mme dikgwebo tsa China di fihlella katoloso e potlakileng. Ha re sheba pele dilemo tse leshome tse tlang, indasteri ya laser ya China e itokiseditse ho fetoha ho tloha ntshetsopeleng ya “kakaretso e kgolo” ho ya ntshetsopeleng ya “boleng bo hodimo”.
Ho tloha lekholong la bo20 la lilemo, laser e 'nile ea thoholetsoa e le e 'ngoe ea lintho tse qapiloeng ka ho fetisisa tsa batho, e latela matla a athomo, lik'homphieutha le li-semiconductor. E tsejoa e le "thipa e bohale ka ho fetisisa," "'musi ea nepahetseng ka ho fetisisa," "leseli le khanyang ka ho fetisisa," le "laser e ikhethang," e fetotse theknoloji ea sejoale-joale.

II. Nalane ea Nts'etsopele ea Lasers

Ho tloha ka 1916, Albert Einstein o ile a hlalosa kamano pakeng tsa ho ntšoa ha liathomo ka mokhoa o hlasimollang le ho ntšoa ha liathomo ka mokhoa o sa reroang, a hlahisa menyenyetsi mabapi le ho sebelisa li-laser ho eketsa leseli. Ka 1958, bo-rasaense ba Amerika ba ile ba hlahisa molao-motheo oa laser ho latela tlhokomeliso ea hore kristale ea lefats'e e sa tloaelehang e khantšoang ke tleloubu ea neon e ntša leseli le matla, le tsepamisitsoeng haholo. Molao-motheo ona o bolela hore ha lintho li tsosoa ke matla a tsamaellanang le maqhubu a eona a tlhaho a ho sisinyeha ha limolek'hule, e hlahisa leseli lena le matla le sa arohaneng—laser.
Ka 1960, rasaense oa Amerika Theodore o ile a hlahisa laser ea pele lefatšeng (bolelele ba maqhubu: 0.6943 microns) ka ho khantšoa kristale ea ruby ​​​​e nang le lebone le matla a maholo. Ketsahalo ena ea bohlokoa e ile ea tšoaea phetoho ea laser ho tloha saenseng ea khopolo-taba ho ea fisiks ea liteko. Ka mor'a moo, theknoloji ea laser e ile ea tsoela pele ka potlako ho pholletsa le mahlakore a mangata, e tloha mohatong oa liteko ho ea lits'ebetsong tse sebetsang 'me ea fumana kananelo e pharaletseng e le e' ngoe ea liqapi tsa bohlokoa ka ho fetisisa tsa lekholo la bo20 la lilemo.
Kajeno, lisebelisoa tsa ho sebetsana le laser tse nkiloeng theknolojing ea laser li fetohile sesebelisoa sa bohlokoa haholo tlhahisong ea indasteri ea letsatsi le letsatsi, tse akaretsang makala a kang indasteri ea sesole, lifofane, tlhahiso ea likoloi, tlhokomelo ea bongaka, tlhahiso ea lisebelisoa tsa elektroniki le tlhahiso ea photovoltaic.
Ha nako e ntse e ea, lipatlisiso tsa batho lefapheng la laser li tsoetse pele ho roba meeli, li fihlella liphetho tse makatsang. Nts'etsopele ea li-laser ho pholletsa le lihlopha tse fapaneng tsa bolelele ba maqhubu - ho kenyeletsoa li-laser tsa fiber, li-laser tsa CO₂, li-laser tse tala, li-laser tse putsoa, ​​​​li-laser tsa ultraviolet (UV), li-laser tse tebileng tsa ultraviolet (DUV), le li-laser tsa X-ray - li fane ka tšehetso e matla bakeng sa lits'ebetso tse fapaneng tsa khoebo, tsa bongaka le tsa indasteri. Ho latela tsoelo-pele ea maqhubu a laser, boqapi lits'ebetsong tsa laser bo atlehile, joalo ka ho seha ka laser, ho welding ka laser, ho tšoaea ka laser, ho koahela ka laser, ho phunya ka laser le ho etching ka laser.
Ka tsoelo-pele e tsoelang pele ea theknoloji, lisebelisoa tsa ho sebetsana le laser li se li le bonolo ebile li sebelisoa haholo. Lihlahisoa tse entsoeng kapa tse sebetsoang ke laser li se li kenelle bophelong ba batho ba letsatsi le letsatsi, li hokahane haufi-ufi le mekhoa ea rona ea letsatsi le letsatsi.

III. Kakaretso ea Ketane ea Indasteri ea Laser

Ketane ea indasteri ea laser e na le likarolo tse tharo tsa mantlha:
  • Holimo: Thepa le likarolo, ho kenyeletsoa tlhahiso ea likarolo tsa optical, mechanical, elektroniki control, le pneumatic bakeng sa lisebelisoa tsa ho sebetsana le laser, hammoho le R&D ea li-platform tse amanang le taolo le litsamaiso tsa software.
  • Bohareng: Tlhahiso ea lisebelisoa tsa ho sebetsana le laser (karolo ea mantlha ea ketane ea indasteri).
  • Tlase: Liindasteri tsa ts'ebeliso, tse kenyeletsang likoloi, tšepe, kaho ea likepe, lifofane, lisebelisoa tsa elektroniki tsa bareki, thepa e tsoetseng pele, ts'ebetso ea semiconductor, tlhahiso ea mechini, botle ba bongaka, le indasteri ea elektroniki—moo mahlale a ts'ebetso ea laser a amoheloang ka botlalo.

IV. 'Maraka oa Laser oa Chaena

Indasteri ea Laser: Kabelo ea 'Maraka ea Likhoebo tsa Chaena e Lebeletsoe ho Tsoela Pele ho Hola

Ka lebaka la kholo e tsitsitseng ea moruo oa Chaena le nts'etsopele ea lekala la tlhahiso, motheo o matlafalitsoeng oa moruo o tla eketsa tlhoko ea 'maraka bakeng sa tlhahiso ea laser le ho theha maemo a matle bakeng sa boqapi ba theknoloji indastering. Ha re shebile pele, indasteri ea lisebelisoa tsa laser ea Chaena e ithorisa ka bokhoni bo pharaletseng ba nts'etsopele ea 'maraka.
Ka tlhoko e ntseng e eketseha ea ho seha/ho tjheseletsa ka matla a maholo, ts'ebetso ea microelectronic, le ho lemoha, tlhoko ea lisebelisoa tsa laser tsa indasteri e lebelletsoe ho boloka kholo e tsitsitseng. Hona joale, tlhoko ea 'maraka lefapheng la ts'ebetso ea thepa e ntse e hola ka potlako, ha sekhahla sa ho kenella ha litsamaiso tsa laser se ntse se le tlase haholo. Ha theknoloji ea ts'ebetso ea laser e ntse e hola 'me ts'ebetso ea litšenyehelo e ntlafala, menyetla ea tlhoko ea lisebelisoa tsa laser tsa indasteri e tšepisa haholo.

Likopo tsa V. Maven Indastering ea Laser

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  • Ho Hloekisa ka Laser

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  • Sekoahelo sa Laser

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Nako ea poso: Tshitwe-01-2025