Izindlela zokubona ezihlaziyayo zibalulekile emphakathini wanamuhla ngoba zivumela ukuhlonzwa okusheshayo nokuphephile kwezinto ezikuqinile, uketshezi noma amagesi.Lezi zindlela zincike ekukhanyeni okusebenzisana ngokuhlukile nalezi zinto ezingxenyeni ezihlukene ze-spectrum.Isibonelo, i-spectrum ye-ultraviolet inokufinyelela okuqondile ekushintsheni kwe-electronic ngaphakathi kwento, kuyilapho i-terahertz izwela kakhulu ekudlidlizeni kwamangqamuzana.
Isithombe sobuciko se-mid-infrared pulse spectrum ngemuva kwenkundla kagesi ekhiqiza i-pulse
Ubuchwepheshe obuningi obuthuthukisiwe phakathi neminyaka buye benza i-hyperspectroscopy ne-imaging, okuvumela ososayensi ukuthi babone izinto ezinjengokuziphatha kwama-molecule njengoba egoqa, ephenduka noma edlidliza ukuze aqonde izimpawu zomdlavuza, amagesi abamba ukushisa, izinto ezingcolisayo, ngisho nezinto eziyingozi.Lobu buchwepheshe obuzwela kakhulu bubonakale buwusizo ezindaweni ezifana nokutholwa kokudla, inzwa ye-biochemical, ngisho namagugu amasiko, futhi bungasetshenziswa ukutadisha ukwakheka kwezinto zakudala, imidwebo, noma izinto ezibaziwe.
Inselele yesikhathi eside kube ukuntuleka kwemithombo yokukhanya ehlangene ekwazi ukumboza ububanzi obunjalo bokubukeka nokukhanya okwanele.Ama-synchrrons anganikeza ukumbozwa kwe-spectral, kodwa awanakho ukuhambisana kwesikhashana kwama-lasers, futhi imithombo enjalo yokukhanya ingasetshenziswa kuphela ezindaweni zabasebenzisi abakhulu.
Ocwaningweni lwakamuva olushicilelwe ku-Nature Photonics, ithimba lamazwe ngamazwe labacwaningi abavela e-Spanish Institute of Photonic Sciences, i-Max Planck Institute for Optical Sciences, i-Kuban State University, kanye ne-Max Born Institute for Nonlinear Optics and Ultrafast Spectroscopy, phakathi kwabanye, kubika. umthombo womshayeli ohlangene, okhanya kakhulu omaphakathi ne-infrared.Ihlanganisa inflatable anti-resonant photonic crystal fiber ne-novel nonlinear crystal.Idivayisi iletha i-spectrum ehambisanayo ukusuka ku-340 nm kuya ku-40,000 nm enokukhanya kwe-spectral okulandelanayo okuphindwe kabili kuya kwamahlanu kobukhulu kunomunye wedivayisi egqama kakhulu ye-synchrotron.
Ucwaningo lwesikhathi esizayo luzosebenzisa isikhathi esiphansi somthombo wokukhanya we-pulse ubude ukwenza ukuhlaziya kwesizinda sesikhathi sezinto nezinto zokwakha, kuvule izindlela ezintsha zezindlela zokulinganisa i-multimodal ezindaweni ezifana ne-molecular spectroscopy, i-physical chemistry noma i-solid state physics, abacwaningi bathi.
Isikhathi sokuthumela: Oct-16-2023