Inkqubela-phambili yakutshanje kwi-Laser Direetsismy kunye neNewUphando lwe-laser
Kutshanje, IQela loPhando loNjingalwazi Zhang Huaijin noNjingalwazi weLabhoti ye-Shandong ye-Crystal ye-chandong ye-shandon ye-chanling ye-pion ye-pion ye-pun-pump ye-phon-pump ye-phon-pump ye-phon-pumps I-ND: Yvo4 i-laser crystal njengento yommeli. Iziphumo eziphezulu zokuphumeza i-superfluostence ifunyenwe ngokwaphula inqanaba lenqanaba lamandla e-Electroni, kunye nolwalamano oluhle phakathi kwe-laser ye-laser kunye neqondo lokubonisa eliveliselweyo, kwaye ifom yenzalo iyafana nomthetho we-curie. Olu phando lwapapashwa ngonxibelelwano lwendalo (DoI: 10.1038 / S41467-023-023959595999999) phantsi kwegama "I-Photon-phon- Yu Fu kwaye uFei Liang, umfundi we-PhD, i-State iYunivesithi yaseCrystal, i-proofen yu hahang, i-pronbang ye-pronses, i-Nyafec Chen, iyahambelana Ababhali.
Ukusukela oko i-Einstein iceba i-theriyarition ye-rabour evunyiweyo yokukhanya kwinkulungwane edluleyo, indlela yase-laser iye yaphuhliswa ngokupheleleyo, kwaye ngo-1960, uMaiman wayila i-Laser yokuqala eqinileyo. Ngexesha lesizukulwane se-laser, ukuphuculwa kwe-thermal kuyinto ebalulekileyo esemzimbeni ehambahamba i-Laser Expreveres, echaphazela kakhulu ukusebenza kwe-laser kunye ne-laser ekhoyo. Ukuhlaziywa kwe-thermal kunye ne-thermal bekusoloko kuthathwa njengeyona mikhwa iphambili emzimbeni kwinkqubo ye-laser, ekufuneka incitshiswe ngokudluliselwa kobushushu oshushu kunye netekhnoloji yefriji. Ke ngoko, imbali yophuhliso lase-laser ithathwa njengembali yomzabalazo wobushushu obushushu.
Amagqabantshintshi e-Theoretical ye-Photon-Ponon Commerative Pump
Iqela lophando lide libandakanyeke kwi-laser kunye ne-norlical Izixhobo zokwenza izinto, kwaye kwiminyaka yakutshanje, inkqubo yokuphumla ye-shirmal iye yaqondwa ngokunzulu kwimbono ye-prosics eqinileyo. Ngokusekwe kumbono osisiseko wokuba ubushushu (ubushushu) bujongwa kwiiphene ze-microcosmic, kuthathwa ukuba ukuphumla kwe-elerron ngokwayo yinkqubo ye-elektroni ye-elektroni ngokuyila amajelo atsha e-Elenn, kwaye ufumane amajelo amatsha e-Elesni-laser. Ngokusekwe kolu phawu, umgaqo omtsha we-electronity-puming ye-pump yokumpompela icetywe, kwaye umgaqo we-Electroning Pro.Ukusebenza kwe-elektroni phantsi kwe-elektroni-i-PEnon Coulling isungulwa ngokuthatha i-ND: YVI4, i-Crystal esisiseko, njengento ebhaliweyo. Kwangelo xesha, i-Photon engafakwanga i-Phonon-Ponon I-Phonon yePumputer Pumpt yakhiwe, esebenzisa itekhnoloji yendabuko ye-pumputer pumple. I-Laser ene-rare lavelength 1168nm kwaye i-1176nm yenzelwe. Ngale nto, ngokusekwe kumgaqo osisiseko wesigaba se-Laser kunye ne-elektroni-i-Phonon Coupld, ifumanise ukuba imveliso yemveliso yaseLall kunye neqondo lokusasazeka luhlala luhleli, kwaye lubonisa umthetho osisiseko weNkqubo yeSigaba sokuNgena kwiSigaba seNgqesho.
Ukuqonda ukuqonda kwe-Photon-Phoon Planeperativempompong lar
Lo msebenzi ubonelela ngembono entsha kuPhando lokusika kwi-Laser DireetIsm,I-Laser Physics, kunye ne-laser enamandla aphezulu, iphakamisa ubukhulu boyilo ye-Laser Wally WavelerI-Aptics ye-Aptics, Iyeza laser, i-laser kunye nezinye iinkalo zezicelo ezinxulumene noko.
IXESHA LOKUQALA: UJan-15 ukuya ku-2424