A cikin wani sanarwar lokacin da yamma ga watan Oktoba, 2023, kyautar Nobel a cikin kimiyyar kimiyyar kimiyya wadanda suka buga wasan kwaikwayo na majami'u a duniya fasahar fasaha.

Kalmar "Attosecond Laser" ya samo asali daga taƙaitaccen taƙaitaccen lokacin da yake aiki a kan, musamman a cikin tsari na Atoseckonds, daidai da 10 ^ -18 seconds. Don kama mahimmancin wannan fasaha, wani muhimmin fahimta daga abin da Attoascond yake nuna shine parammount. An ware ta tsaye a matsayin naúrar minti daya, wanda ke haifar da dala biliyan daya na dala biliyan na biyu a cikin babban mahallin guda daya. Don sanya wannan cikin hangen nesa, idan muka kasance kamar na biyu ga dutse zuwa dutse mai ƙarfi, wata hanya zata kasance mai alama ce ga ƙwayoyin yashi a saman dutsen. A cikin wannan tseren tsawan lokaci na ɗan lokaci, har ma da haske zai iya tafiya da kyau daidai gwargwado daidai gwargwado daidai da girman zarra. Ta hanyar amfani da Lasers Lasers, masana kimiyya sun sami damar da ba a tantance ba da kuma sarrafa abin da ke cikin sannu-da-sauyi a cikin jerin gwanon cinem.

Attosecond Laserswakiltar yawan bincike mai zurfi da ƙoƙarin da aka yi ta hanyar masana kimiyya, waɗanda masana sunadarai da ka'idodin rashin daidaituwa don tattaunawa mai dabara. Zuwansu ya samar mana da sabon abu mai ma'ana da bincike na tsarin tafiyar da ke tattare da zarra cikin zarra, kwayoyin, da kuma iyalai a cikin kayan m.

Don cike yanayin yanayin lauers da godiya ga halayen da ba a sani ba a kwatankwacin awowizancin "Laser Produch." Classigfification ta raƙuman ruwa da aka saba da layu da yawa a cikin kewayon ultraviolet zuwa taushi x-ray upquencies da alama da igiyar ruwa da ta bambanta da ayoyin al'ada. A cikin sharuddan hanyoyin fitar da kayan aiki, jerin hanyoyin sadarwa sun fadi a karkashin rukunin lasers, wanda ya nuna shi sosai taƙaitaccen lokacin bugun jini. Don zana analogy don tsabta, wanda mutum zai iya haskakawa cikin jerin kalaman ruwa kamar yadda ya zama cigaban haske, yayin da lasers mai sauri tsakanin lokutan haske da duhu. Ainihin, alatu na alatu na nuna kamun bugun jini a cikin haske da duhu, amma harafinsu tsakanin jihohin biyu suna tafe a wani abin mamaki.

Bugu da kari rarrabe ta ikon wutar lantarki a cikin ƙananan iko, iko, da baka mai ƙarfi. Attosecond Lasers Cine da karfi Power saboda musamman time na bugun bugun bugun jini, sakamakon ya bayyana a matsayin tsananin makamashi kowane lokaci naúrar (p = w / t / t / t / t / t / t / t / t / t / t / t / t / t / t Kodayake mutum ɗaya alamomin Laser yana iya samun babban ƙarfin kuzari (W), ɓoye abubuwan da suka dace da kayan maye (T) ya ba su ƙarfin ƙarfin ƙarfin lantarki.

A cikin sharuddan aikace-aikace na aikace-aikace, LASers spit Spectrum kayyade masana'antu, aikace-aikace, da aikace-aikace na kimiyya. Attocecond Lusers da farko gano nuche a cikin binciken binciken kimiyya, musamman a cikin binciken da sauri na musayar mamaki a cikin tafiyar matakai na duniya da sauri.

Rukunin Laser Matsakaici yana haskakawa Lasers Asqerarshen gas, mai ƙarfi-jihar Lasers, Lase ruwa, da kuma lasemin ruwa. Kasar attajirin Atotecond yawanci hinges ne kan kafofin watsa labarai masu gas, suyi amfani da tasirin engond herender.

A takaice, lauyan attosecond casers na musamman ayar lasters-bugun-bugun jini, wanda aka rarrabe shi da takaitaccen taƙaitaccen lokaci, yawanci ana auna shi a cikin Attseconds. A sakamakon haka, sun zama kayan aikin da ba makawa don lura da sarrafa tsarin ayyukan wayoyin lantarki a cikin zarra masu kyau, ƙwayoyin cuta, da kayan masarufi.

Tsarin bayani game da alamu

Fasaha na Attosecond Laser yana tsaye a kan gaba na kirkirar kimiyya, fahar fahariyar yanayi mai ban sha'awa ga tsararren sa. Don cike mahalarta layin Lasason, za mu fara da hanyar daidaitattun ka'idodin da take da juna, bita da ma'anar kalmomi da aka samo daga abubuwan yau da kullun. Masu karatu sun ba da 'yan kimiyyar kimiyyar kimiyyar lissafi da suka dace ba sa fid da zuciya, kamar yadda misalai oteing suna nufin sanya kimiyyar kimiyyar lissafi na Attotecond Layu mawuyacin.

Tsararren tsarin lasers da farko dogara da dabarun da aka sani da mahimmancin Harmonic (HHG). Da fari dai, katako mai tsananin ƙarfi (10 ^ -15 seconds) Laser compes yana da hankali sosai kan kayan da aka kwantar da hankali. Ya dace da cewa femtosecond lasers, akin ga attajun lauya, raba halaye na mallakar durres da babban ƙarfin dumbin. A ƙarƙashin rinjayar filin Laser, wayoyin da ke cikin abubuwan da ke cikin kwayoyin halitta ana samun 'yanci daga nuclei na atombons na kyauta. Kamar yadda waɗannan abubuwan lantarki oscillate dangane da amsa Laser, daga ƙarshe zasu dawo da kai tare da iyayensu na atomic nuclei, samar da sabbin kasashe masu yawa.

A yayin wannan tsari, wayoyin lantarki suna motsawa suna da matsanancin gudu, kuma a kan sun ƙididdige ƙarin makamashi a cikin hanyar fitarwa, bayyana azaman hoto mai ƙarfi.

A metocies wadannan sabbin masu samar da makamashi sun haifar da yawan masu samar da adadin mahaɗan da suka dace, inda "Harmonics" ke nuna mahimmancin koyarwar. A ha ga attanocond layuers, ya zama dole a tace kuma ya mayar da hankali ga waɗannan mahaɗan-jituwa, zabar takamaiman jituwa tare da mai da su cikin wani mai da hankali. Idan ana so, dabarun matsawa na bugun jini na iya kara rage girman lokacin bugun jini, yana samar da samar da samar da dan kadan-gajeren gajere. A bayyane yake, ƙarni na lauyan attajiran kwamfuta sun zama babban tsari da yawa, suna neman babban digiri na fasaha da kayan aiki na musamman.

Don ɓata wannan tsari mai haɗarin gaske, muna bayar da layi ɗaya na layi a cikin yanayin yau da kullun:

Babban ƙarfi daga cikin Lemtosecond Laser Tresse:

Gano yana da mallakar wani keɓaɓɓen cataptult mai ƙarfi da ƙarfi da sauri na duwatsu mai ƙarfi, Akin ga rawar da Lemote ya buga wasan Lemtoose.

Gasous manufa abu:

Hoto mai motsa jiki na ruwa na ruwa wanda yake nuna alamun gwal, inda kowannensu ruwa yake wakiltar atoms gas na Myriad. Aikin duwatsun da ke cikin wannan jikin da ke tattare da madubin suna madawwamiyar tasirin cututtukan fata mai ƙarfi na femtoosecond laser cmtosecond Laser tubes akan kayan da aka yi.

Motoci na lantarki da kuma lissafin (sauyawar ta jiki):

Lokacin da femtoosecond Laser ke tursasawa tasirin kwayar zarra a cikin kayan da aka yi da shi, muhimmin adadin abubuwan lantarki na waje sukan yi farin ciki da jihar a cikin yanayin da suka dace. As the system's energy subsequently diminishes (since the laser pulses are inherently pulsed, featuring intervals of cessation), these outer electrons return to their vicinity of the atomic nuclei, releasing high-energy photons.

Babban Harmonic tsara:

Ka yi tunanin duk lokacin da ruwa ya bushe ya koma farfajiyar Lake, to yakan haifar da ripples, da yawa kamar manyan makarantu a cikin wasikun Atotecond. Wadannan ripples suna da m hourquencies da amllitude fiye da na asali ripples lalacewa ta hanyar farko femtooseond Laser bugun. A lokacin aiwatar da HHG, mai iko Laser, Akin zuwa ci gaba da jefa duwatsu, yana haskaka maƙasudin gas, mai kama da farfajiyar. Wannan filin Laser na laserin provels provels a cikin gas, analogous ga rifples, nesa daga iyayen zaki sannan kuma ya ja su baya. Duk lokacin da zaɓe na lantarki suka dawo zuwa zamba, zai fitar da sabon katako mai yawa tare da mitar mai mitsi, Akin don ƙarin ƙira mai tasowa.

Tace da kuma mayar da hankali:

Haɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗɗun waɗannan katako na laseran itace suna samar da ɓoyayyen launuka daban-daban (mitociies ko igiyar ruwa), wasu daga cikin wanda ya haifar da hanyar Laser. Don ware takamaiman mai girma dabam da m, za ku iya ɗaukar ƙwararrun matattara, da Akin don zaɓin gilashin da ake so, da kuma yi amfani da gilashin da aka tsara don mayar da su a kan takamaiman yanki.

Matsarancin bugun jini (idan ya cancanta):

Idan kuna nufin yaduwar shoples da sauri da na gajarta, zaku iya hanzarta yaduwar su ta amfani da na'urar musamman, yana rage lokacin da yake tsawon lokaci. Kasar attocecond ayers ya ƙunshi wani hadadden fassarar matakai. Koyaya, lokacin da ya rushe kuma an hango shi da gani, ya zama mafi fahimta.