Hauv keeb kwm ntawm tib neeg thev naus laus zis, qhov tshwm sim ntawm cov tshuab laser no tuaj yeem piav qhia ua kev hloov pauv hauv kev sib cuam tshuam ntawm lub teeb thiab teeb meem. Los ntawm Einstein xyoo 1917 kev thov ntawm lub hom phiaj ntawm kev txhawb nqa ntawm thawj zaug rub tawm ntawm ib nrab xyoo, suav nrog kev tsav tsheb ib nrab rau kev txhim kho niaj hnub no. Raws li cov lus qhia txog kev lag luam hauv AgeOelectronics teb, lasers tsis tsuas suav nrog cov ciaj ciam ntawm cov ntawv thov ntse, thiab kev tshawb nrhiav lub neej, thiab kev tshawb nrhiav lub neej, thiab kev tshawb nrhiav lub neej, thiab kev tshawb nrhiav lub neej, thiab kev tshawb nrhiav lub neej, thiab kev tshawb nrhiav lub neej, thiab kev tshawb nrhiav lub neej, thiab kev tshawb nrhiav lub neej, thiab kev tshawb nrhiav lub neej, thiab kev tshawb nrhiav lub neej, thiab kev tshawb nrhiav lub neej.
Cov ntsiab lus ntawm lasers
Lub ntsiab lus ntawm lasers yog txhawb kev tso tawm ntawm lub teeb ua kom zoo (laser), raws li Einstein cov khoom lag luam. Los ntawm kev sib cuam tshuam ntawm kev sib cuam tshuam ntawm ib qho nruab nrab (xws li cov roj (cov roj) Qhov no ua rau lasers ib tug tub ntxhais lub teeb ci rau cov thev naus laus zis xws li kev sib txuas lus, thiab tshuaj. Qhov xam tau ntawm lasers ua rau lawv lub chaw teeb hluav taws xob muaj peev xwm sib ntsib ntawm cov kev cai siab, lub zog siab, thiab kev txhawb nqa siab. Lawv muab lub zog rau lub cev rau cov ntawv thov xws li fiber ntau (tsis yog kho kho mob
Cov ntawv thov ntawm cov lasers hauv kev sib txuas lus
Cov ntsiab lus tseem ceeb ntawm Laser thev naus laus zis nyob rau hauv nws cov "Fwm Loj" Kev Ncaj Ncees (muaj ntau txhiab lub hnub ci) Cov yam ntxwv no tau muab nce rau peb lub siab loj cov ceg hauv Optoelectronics teb.
Ua ntej, cov ntaub ntawv Optoelectronics: "lub teeb - ceev channel" rau cov ntaub ntawv ntws. Thib ob, bio - Optoelectronics: lub teeb {{{}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Kev tshawb fawb. Thib peb, lub zog Optoelectronics: "lub teeb - raws hniav" rau kev tswj kom meej. Hauv qab no, peb yuav feem ntau qhia txog qhov precision - manuured "lub teeb riam."
Lasers, raws li lub zog nqa khoom, pab tau khoom siv nrog micron -}}}}}}}} ntshav precision. Hauv kev lag luam tsim, lawv tsis- Kev sib chwv thiab tsawg} Kev sib tiv tauj cov chaw hloov kho cov txheej txheem kev ua haujlwm. Lawv kuj zoo dua ua tau raws li qhov yuav tsum tau muaj nuj nqis siab dua ntawm cov ntaub ntawv tshiab.
Qhov zoo ntawm kev ua laser
The laser "optical knife" is reshaping modern industrial manufacturing paradigms with its high precision, efficiency, and adaptability:
- Hauv kev ua cov ultra - cov ntaub ntawv nyuaj
Lasers tsom siab siab {{0} heury {1} density cov ntaub ntawv, ua rau tsis ncaj ncees los yog zam kev tawg los yog deformation tshwm sim los ntawm kev ntxhov siab.
- Hauv kev ua khoom siv tshiab
Thaum cuam tshuam nrog cov ntaub ntawv loj heev, kev ua tiav ua ke yog qhov ua rau muaj micro - kab nrib pleb. Laser txiav ua tiav cov khib nyiab {{2} PUB DAWB, 10- 10-80 mm / s) yog li siab li ± 2 μm. Rau kev ua laser ntawm semicond cov ntaub ntawv (xws li Silicon Wafers), femtosecond lasers ua kom tiav qis li 5 μm, txhawb kev miniaturization ntawm kev sib ncig ua ke.
