Nruam Wave ("CW") Lasers Vs. Pulse Lasers

Nruam nthwv dej ("CW") lasers thiab pulsed lasers yog ob hom laser. Lawv txoj kev sib txawv emission ua rau ntau daim ntawv thov teb.

Lub nruam nthwv dej ("CW") laser yog ib qho uas cov nqaj tsim nyob rau hauv lub laser ruaj khov, nthuav tawm cov emissions tsis tu ncua, zoo li lub teeb pom kev zoo. Hom laser no ua rau lub teeb laser ntev ntev thiab feem ntau siv hauv kev tshawb fawb hauv chav kuaj, kev kho mob, kev sib txuas lus thiab kev ua haujlwm. Vim tsis tu ncua emission, CW laser beams ruaj khov, muaj nqaim spectral bandwidth thiab muaj ntau dua precision. Lawv kuj tseem pheej yig dua li cov lasers pulsed thiab yooj yim rau kev khiav lag luam rau cov ntawv thov ntev.

Pulsed lasers yog tswj los ntawm kev hloov inversions thaum lub sijhawm tshwj xeeb, uas ua rau lub teeb pulses luv dua. Vim hais tias lub zog ceev ntawm laser yog siab heev, mem tes laser yog dav siv nyob rau hauv ua teb, xws li txiav, vuam thiab engraving, uas yuav tsum tau high precision thiab ceev. Tsis tas li ntawd, vim lawv lub zog siab zog tam sim ntawd, cov lasers pulsed tau siv hauv kev npaj cov ntaub ntawv, kev tshawb fawb tshawb fawb, thiab tshuaj.

Txawm hais tias lub laser txuas ntxiv lossis pulsed yuav cuam tshuam rau kev yuav khoom ntawm kev tiv thaiv laser. Hauv qab no, peb yuav piav qhia luv luv tias thaum lub zog nruab nrab ntawm lub laser tej zaum yuav zoo ib yam, lub ncov ntawm cov mem tes lasers xav tau kev tiv thaiv ntau dua (vim kev tiv thaiv los ntawm peaks yog qhov tsim nyog).

Paub meej qhov sib txawv:
Output yam ntxwv:
Nruam yoj laser: Nruam yoj laser outputs ib tug nqaj nyob rau hauv ib tug tas mus li thiab ruaj khov yam, thiab nws lub hwj chim ceev nyob twj ywm nyob rau tib lub sij hawm. Qhov no txhais tau hais tias lub zog tawm ntawm lub laser tseem nyob ruaj khov nyob rau lub sijhawm.
Pulse laser: Pulse laser outputs ib tug nqaj nyob rau hauv daim ntawv ntawm luv luv pulses, thiab nws lub hwj chim ceev ceev nce mus rau lub ncov nyob rau hauv lub sij hawm, thiab ces sai poob mus rau xoom. Pulsed lasers muaj lub zog siab tshaj plaws tab sis lub zog nruab nrab qis.

Lub zog:
Nruam yoj laser: Lub zog ntawm nruam nthwv dej laser feem ntau qhia tias lub zog nruab nrab ruaj khov. Piv txwv li, ib tug 10-watt nruam yoj laser yuav tsis tu ncua tso zis 10 watts ntawm lub hwj chim.
Pulse laser: Lub zog ntawm pulse laser feem ntau yog qhia nyob rau hauv cov nqe lus ntawm mem tes zog thiab repetition zaus. Pulse zog yog hais txog lub zog ntawm ib leeg mem tes, thaum lub sijhawm rov ua dua yog tus naj npawb ntawm cov pulses tsim los ntawm lub laser mem tes ib lub sijhawm. Piv txwv li, ib tug 10-watt pulsed laser tej zaum yuav muaj zog ntawm 1 joule ib pulse thiab ib tug repetition tus nqi ntawm 10 Hz.

Daim ntawv thov:
Nruam yoj laser: Vim nws cov khoom tso tawm ruaj khov, nruam yoj laser yog dav siv nyob rau hauv cov teb uas yuav tsum tau muaj zog nruam input xws li cua sov nruam, txiav, vuam, thiab laser luam ntawv.
Pulse laser: Pulse laser muaj lub siab ncov siab thiab qis nruab nrab lub zog, thiab yog qhov tsim nyog rau cov ntawv thov uas xav tau lub zog siab sai sai, xws li kev kho mob laser, tshem tawm cov khoom, micromachining meej thiab lwm yam.

Cov cheeb tsam thov
1. Kev siv tshuaj kho mob
Nruam yoj lasers muaj nyob rau hauv cov tshuaj, uas lawv feem ntau siv los ua kev phais thiab kho cov kab mob ntawm daim tawv nqaij. Txawm li cas los xij, hom laser no muaj qhov ua rau muaj kev phom sij rau cov hlwb thiab tsis haum rau kev txiav cov ntaub so ntswg ncaj qha. Lub zog tso zis ntawm pulse laser yog loj dua, uas tuaj yeem txiav thiab kho cov ntaub so ntswg kom raug. Nws yog qhov tsim nyog rau kev txiav cov nqaij hauv zos thiab kev phais orthopedic xws li kev phais mob cataract.
2.Industrial daim ntawv thov
Nruam yoj lasers feem ntau siv rau hauv kev tswj kom zoo ntawm cov kab ntau lawm, xws li kos cov khoom ua haujlwm, cov ntawv luam ntawv, txiav cov ntawv nyias, thiab lwm yam. Pulse laser yog dav siv hauv kev tsim pwm, precision tshuab qhov chaw thiab semiconductor manufacturing. Vim tias lub sij hawm luv luv ntawm pulsed laser yog tsim rau kev ua haujlwm zoo.
3. Kev siv tub rog
Pulse laser muaj cov ntawv thov loj heev hauv kev ua tub rog. Nws tuaj yeem siv rau kev tiv thaiv kev tiv thaiv missile, ntes lub cev saum ntuj ceeb tsheej, kev sib tw, thiab ntaus lub hom phiaj, thiab lwm yam. Vim tias nws tuaj yeem tsim hluav taws xob siab heev thiab ntaus cov hom phiaj hauv lub sijhawm luv ntawm milliseconds lossis microseconds.

Cov ntaub ntawv tiv tauj:

Yog tias koj muaj lus nug, thov hu rau peb. Txawm peb cov neeg muas zaub nyob qhov twg thiab peb cov kev xav tau yog dab tsi, peb yuav ua raws li peb lub hom phiaj los muab peb cov neeg siv khoom zoo, tus nqi qis, thiab kev pabcuam zoo tshaj plaws.