Dye Lasers muaj ntau yam ntawm cov zis wavelengths rau ntau yam kev siv

Raws li cov xim sib txawv ntawm cov xim sib txawv nrog qhov sib txawv ntawm lub teeb nqus thiab cov hluav taws xob sib txawv ntawm qhov sib txawv wavelengths, laser tuning tuaj yeem pom tau.
Tuam Tshoj txoj kev lag luam lasers xav tias yuav loj hlob ntawm CAGR ntawm 11.8% los ntawm 2018-2022, thiab kev lag luam loj yuav tsum ncav cuag $ 16.48 billion hauv 2023, tuav txoj kev loj hlob tsis tu ncua. Dye laser, ib lub cuab yeej siv cov organic dyes ua qhov nruab nrab kom emit laser lub teeb raws li lub hauv paus ntsiab lus ntawm lub zog theem dhia thiab zoo siab tawg ntawm dye molecules, yog ib hom laser. Dye lasers feem ntau siv cov kua dyes, tab sis kuj tuaj yeem siv cov xim dyes.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm dye laser yog tias dye molecule absorbs photon, leaps mus rau lub xeev zoo siab, thiab tom qab ntawd zoo siab los ntawm photon, uas ua rau cov hluav taws xob zoo siab, leaps los ntawm lub xeev zoo siab mus rau hauv av, thiab tib lub sijhawm. tso tawm lub zog los ntawm kev sib sau ntawm lub teeb laser. Raws li qhov sib txawv dye molecules rau qhov sib txawv wavelengths ntawm lub teeb haum thiab hluav taws xob cov khoom sib txawv, tuaj yeem paub qhov laser tuning.
Tam sim no muaj ntau pua cov xim uas tuaj yeem tsim lub teeb laser uas tau tshawb fawb thiab pom. Dye lasers siv cov kua dyes los yog cov khoom dyes yuav tsum xav txog kev ruaj ntseg, kev pab lub neej thiab lwm yam teeb meem, thiab cov khoom siv feem ntau yog fluorescein sodium, rhodamine, cresyl violet, 7-diethylamino-4-methylcoumarin, 3, 3'-diethylthiotricarbocyanine iodide, 1,4-bis(5-phenyloxazol-2-alkyl) benzene (POPOP) thiab lwm yam. ) benzene (POPOP), thiab lwm yam.
Dye lasers tuaj yeem muab faib ua ob pawg: kua dye lasers thiab solid-state dye lasers raws li daim ntawv dye; tunable dye lasers thiab tsau-wavelength dye lasers raws li txoj kev tuning; thiab pulsed dye lasers thiab nruam dye lasers raws li txoj kev tso zis laser.
Dye lasers tuaj yeem ua haujlwm nyob rau hauv qhov pom, ultraviolet thiab deb-infrared cheeb tsam, thiab muaj cov yam ntxwv ntawm qhov dav wavelength ntau, muaj zog tunability, siab tso zis zog, nqaim mem tes dav, siab mem tes zog, siab nruab nrab lub zog thiab yooj yim qauv. Ntawm lawv, qhov dav wavelength ntau yog qhov tshwj xeeb zoo ntawm dye lasers dua lwm cov lasers, uas yog tshwj xeeb tshaj yog tsim rau kev tsim tunable lasers thiab pulsed lasers.
Dye lasers tau tsim thiab qhia nyob rau hauv nruab nrab -1960s, ua rau muaj kev nthuav dav ntawm lub wavelength ntau yam ntawm lasers thiab ib tug nruam expansion ntawm daim ntawv thov cheeb tsam. Nyob rau theem tam sim no, dye lasers tuaj yeem siv dav hauv biology, tshuaj, chemistry, kev lag luam, kev tiv thaiv ib puag ncig, kev ntsuas, kev sib txuas lus, kev tshawb fawb tshawb fawb thiab lwm yam kev lag luam, siv hauv cov duab ntawm tes, fluorescence detection, laser phais, precision ntsuas, laser npav, Kev tsim cov khoom siv, kev kuaj pom ib puag ncig, kev sib cais isotope, kev tshawb fawb spectroscopy, kev tshawb fawb quantum optics thiab lwm yam.