Nyob rau hauv lub caij nyoog ntawm kev txhim kho cov thev naus laus zis ntawm niaj hnub no, xws li cov kev kho mob, kev tshawb fawb, thiab tub rog. Txawm li cas los xij, txoj kev hluav taws xob laser tuaj yeem ua rau muaj kev phom sij tib neeg, tshwj xeeb yog lub qhov muag thiab ntsej muag. Yog li ntawd, zooLaser Kev Tiv Thaivkev ntsuas yog qhov tseem ceeb. TusHlau Laser Kaus mom HlauRau lub wavelengths ntawm 190 - 380 nm thiab 820 - 1200}}}}}}}} Cov kws ua haujlwm txhim kho ua haujlwm rau cov neeg ua haujlwm ua haujlwm ntawm cov khoom lag luam laser. Nkag siab txog nws daim ntawv thov cov xwm txheej thiab qhov tseem ceeb yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb thiab kev noj qab haus huv.
Hom Laser Wavelengths
Lub wavessength tau ntawm lasers yog dav heev, thiab lasers nrog wavelengths sib txawv muaj cov yam ntxwv sib txawv thiab cov xwm txheej thov kev xaiv. Ntawm no yog qee qhov kev sib tw laser thiab cov ntaub ntawv ntsig txog:
Ultraviolet Band (10 - 400 nm)
190 - 380 nm: Qhov no feem ntau yog rau Ultraviolet laser. Ultraviolet lasers muaj cov yam ntxwv ntawm luv wavelength thiab lub zog muaj zog, micro - ua, thiab khoom siv saum npoo kev kho mob. Piv txwv li, nyob rau hauv semiconductor manufacturing, Ulaviolet lasers yuav siv tau rau hauv photmithography txoj kev ua kom yog etch Circuit Court cov qauv ntawm silicon wafers.
Ze - infrared band (700 - 2500 nm)
820 - 1200 nm: Lasers hauv cov band no tau siv dav hauv fiber - kev sib txuas lus optic, Lidar, thiab ua laser. Nyob rau hauv fiber ntau - kev sib txuas lus optic, lasers nrog wavelengths ntawm 850nm thiab 1310nm feem ntau siv raws li kev xa mus kis teeb tsa. Hauv kev ua laser, lasers hauv cov pawg no tuaj yeem siv rau cov hlau vuam, txiav, thiab lwm yam txheej txheem.
Lwm yam wavelengths
Pom Lub Teeb Band: Xws li 488nm (xiav laser), 532nm (ntsuab laser), thiab lwm yam, uas yog siv nyob rau hauv laser qhia, kev ntsuas biomedical, thiab lwm thaj teb.
Mid - infrared band: Piv txwv, lasers nrog nthwv dej ntawm 2. 7 - 2. 9μm yog siv rau kev kho mob Tatton, plaub hau hle, thiab lwm yam.
Cov ntawv thov ntawm lasers
Muaj Daim Teb
Laser Ua: Laser txiav, vuam, thiab xuas nrig ntaus, thiab siv dav hauv kev lag luam xws li hlau ua, tsheb tsim khoom, thiab ib qho kev tsim khoom lag luam, thiab ib qho chaw tsim khoom lag luam, thiab ib qho chaw tsim khoom lag luam, thiab aerospace. Piv txwv li, hauv cov tsheb tsim, laser vuam tuaj yeem ua tiav siab - precision thiab siab - qhov zoo sib txuas, kev nyab xeeb ntawm cov khoom lag luam tag nrho thiab kev nyab xeeb ntawm cov tsheb. Lasers nrog wavelengths txawv muaj cov sib txawv ntawm kev ua cov ntaub ntawv sib txawv. Ultraviolet lasers in the 190 - 380nm range are suitable for fine processing, while near - infrared lasers in the 820 - 1200nm range are more suitable for metal welding and cutting.
Laser Npav: Los ntawm etching mus tas li cov cim ntawm cov khoom sib ceg nrog lasers, nws yog dav siv nyob rau hauv kev lag luam xws li cov khoom siv hluav taws xob, tshuab, thiab khoom noj. Ultraviolet laser cim muaj cov yam ntxwv ntawm kev ntshiab cim thiab siab precision, thiab tuaj yeem siv rau cov chaw cim me me.
Kho tsev kho mob
Laser phais: Hauv teb xws li ophthalmology, dermatology, thiab stomatology, laser phais tau dhau los ua ib txoj kev kho. Piv txwv li, cov neeg ua haujlwm kom tiav tau siv hauv kev phais mob ophthalmic los kho myopia; Cov tshuaj pleev xim rau hauv cov tshuaj dermatology los kho hemangisomas, chaw nres nkoj yuav xaiv cov kev sib txawv ntawm cov kev kho laser kom haum raws li cov xwm txheej.
Laser physiotherapy laser: Tsawg - Lub Zog Laser iradiation tuaj yeem txhawb cov ntaub so ntswg kho thiab txo qhov mob, thiab yog siv tau hauv kev kho kom rov zoo. Piv txwv, ze rau cov lasers infrared nyob rau hauv 820 - 1200 nm band band tau qee cov teebmeem hauv kev tswj hwm qhov mob.
Kev Tshawb Fawb Kev Tshawb Fawb
Kev tsom xam spectral: Los ntawm kev siv cov kev sib cuam tshuam ntawm lasers thiab cov tshuaj, cov qauv thiab kev sib xyaw ua yeeb yam tau txheeb xyuas. Lasers nrog wavelengths txawv tuaj yeem ua cov tshuaj lom kom ua cov cim spectral sib txawv, muab cov ntaub ntawv nplua nuj rau cov kws tshawb nrhiav.
Laser txias thiab ntaiv ntawm atoms: Los ntawm kev sib cuam tshuam ntawm tshwj xeeb - wavelength lasers thiab cov cua txias txhais tau tias yog kev tshawb fawb tseem ceeb txhais tau tias yog Quantum Physics thiab Quantum Physics thiab Atomic moos.
Tub rog teb
Laser riam phom: High - Fais fab laser riam phom muaj qhov zoo ntawm kev kub ceev, anti - missile, anti, anti - kev ntaus rog, thiab lwm yam kev tawm tsam. Lasers nrog wavelengths sib txawv muaj cov yam ntxwv sib txawv hauv cov kis tau tus mob hauv huab cua thiab phiaj kev puas tsuaj. Cov tub rog cov kws tshawb nrhiav yuav xaiv lub peev xwm laser tsim nyog raws li cov kev xav tau kev sib ntaus sib ntaus sib tua.
Laser ranging thiab kev taw qhia: Laser Dayfinders thiab laser - coj riam phom ua si ib lub luag haujlwm tseem ceeb hauv kev ua tub rog kev ua tub rog thiab lub hom phiaj ntaus. Lasers nyob rau hauv 820 - 1200 nm band yog dav siv nyob rau hauv laser ranging thiab cov lus qhia.
Cov ntawv thov ntawmHlau Laser Kev Tiv Thaiv Hos Hlau Rau 190 - 380 nm & 820 - 1200} nm
Muaj Kev Taug Kev Teeb Meem
Hauv kev lag luam xws li hlau ua thiab siv lasers nrog waversths ntawm {}}}} 820 - 1200, thiab lwm yam, thiab lwm yam, thiab lwm yam.Hlau Laser Tiv Thaiv HostsMuaj peev xwm thaiv cov kev tiv thaiv no - wavelength lasers, muab kev tiv thaiv txhim khu kev qha rau cov neeg ua haujlwm. Piv txwv li, nyob rau hauv lub laser vuam rhiav ntawm ib lub tsheb tsim khoom lag luam, cov neeg ua haujlwmHnav Khaub Ncaws Ntaustuaj yeem zam kev ua kom ncaj qha laser thiab ntsej muag, txo qhov kev pheej hmoo ntawm qhov muag puas thiab daim tawv nqaij hlawv los ntawm laser hluav taws xob.
Kev Kho Mob Kev Kho Mob
Hauv kev kho mob laser laser laser, xws li phais ophtalmic thiab dermatholmic phais, cov kws kho mob thiab cov kws tu mob yuav tsum tau nyob ze nrog cov khoom siv laser.Lub kaus mom hlau thaiv kev tiv thaiv laser rau 190 - 380} nm & {1}} nmtuaj yeem tiv thaiv lawv los ntawm cov kev puas tsuaj ntawm laser hluav taws xob. Tshwj xeeb tshaj yog thaum siv ultraviolet lossis ze - infrared lasers rau kev phais mob rau lub qhov muag thiab ntsej muag, txhawm rau saib xyuas kev noj qab haus huv ntawm cov neeg ua haujlwm kho mob.
Kev Tshawb Fawb Kev Tshawb Fawb Txog Kev Tshawb Fawb
Hauv kev tshawb fawb soj ntsuam chaw soj ntsuam, cov kws tshawb nrhiav feem ntau siv cov lasers ntawm ntau lub wavelengths rau kev sim. Rau cov kev sim uas muaj kev cuam tshuam nrog cov phuam so ntawm 190 - 380 nm thiab 820 - 1200} nm, hnavHlau Laser Tiv Thaiv Hostsyog qhov kev ntsuas kev nyab xeeb tseem ceeb. Piv txwv li, hauv Laser Spectral sim, cov khoom siv tiv thaiv kev tiv thaiv los ntawm kev kho mob thiab ua kom muaj kev nyab xeeb ntawm kev sim ntawm kev sim.
Kev Kawm Tub Rog thiab Ntaus Nruag Scararios
Hauv cov tub rog teb, kev tshawb fawb thiab kev txhim kho thiab kev siv cov riam phom laser tau ua ntau thiab ntau dua. Soldiers are faced with the threat of laser radiation when operating and training with laser weapons or in actual combat. TusHlau Laser Kaus mom HlauRau 190 - 380}} 820 - 1200}}}}}}}}}}}}}}}}}} Kuv muaj peev xwm sib ntaus ua haujlwm thiab kev tawm tsam ib puag ncig.
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Txoj kev txhim kho ceev ceev ntawm laser kev siv tshuab tau coj los hloov pauv thiab nce qib hauv ntau thaj teb, tab sis nws kuj coj kev puas tsuaj ntawm laser hluav taws xob rau tib neeg kev noj qab haus huv. TusHlau Laser Kaus mom Hlau rau 190 - 380} nm & 820 - 1200} nm, raws li cov cuab yeej tiv thaiv kev ua haujlwm, muaj cov ntawv thov tseem ceeb hauv kev lag luam kev lag luam, kev kho mob, thiab tub rog. Nws tuaj yeem thaiv cov waverengths zoo ntawm cov wavource tshwj xeeb, tiv thaiv lub qhov muag thiab ntsej muag ntawm cov neeg ua haujlwm los ntawm kev tsim txom thiab ua kom muaj kev nyab xeeb thiab kev noj qab haus huv ntawm cov neeg ua haujlwm. Nrog kev txhim kho txuas ntxiv ntawm laser thev naus laus zis thiab kev nthuav dav ntawm nws daim ntawv thov tau txais, qhov yuav tsum muaj rauLaser Kev Tiv ThaivCov cuab yeej tseem tau txais ntau dua. Yav tom ntej, peb yuav tsum tau kev tshawb nrhiav tas mus li, txhim kho kev tiv thaiv zoo kom tau txais kev tiv thaiv zoo dua rau cov neeg ua haujlwm thiab nyob hauv Laser ib puag ncig.