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Gabatarwa: Duniyar da Lasers ke haskakawa
A cikin al'ummar kimiyya, sabbin abubuwan da suka sake fasalin fahimtarmu da hulɗar mu da duniya ana girmama su. Laser yana tsaye a matsayin ɗaya daga cikin manyan ƙirƙira, yana kutsawa al'amuran rayuwarmu da yawa, daga ƙaƙƙarfan tsarin kiwon lafiya zuwa tushen hanyoyin sadarwar mu na dijital. Tsakanin haɓakar fasahar Laser wani abu ne na musamman: gilashin erbium-doped. Wannan binciken yana buɗe ƙwaƙƙwaran kimiyyar da ke ƙarƙashin gilashin erbium da manyan aikace-aikacen sa waɗanda ke ƙera duniyarmu ta zamani (Smith & Doe, 2015).
Sashe na 1: Tushen Gilashin Erbium
Fahimtar Gilashin Erbium
Erbium, memba na jerin duniya da ba kasafai ba, yana zaune a cikin f-block na tebur na lokaci-lokaci. Haɗin sa cikin matrix ɗin gilashi yana ba da kyawawan halaye na gani, yana mai da gilashin talakawa zuwa matsakaicin matsakaici mai ƙarfi mai iya sarrafa haske. Ana iya gane shi ta hanyar ruwan hoda na musamman, wannan bambance-bambancen gilashin yana da mahimmanci a cikin haɓaka haske, mai mahimmanci don fa'idodin fasaha iri-iri (Johnson & Steward, 2018).
Eh, Yb:Mai Girma Gilashin Phosphate
Haɗin gwiwar Erbium da Ytterbium a cikin gilashin phosphate sun zama kashin baya na aikin laser, wanda aka bambanta ta hanyar tsawaita yanayin matakin makamashi na 4 I 13/2 da ingantaccen canjin makamashi daga Yb zuwa Er. The Er, Yb co-doped yttrium aluminum borate (Er, Yb: YAB) crystal madadin na kowa zuwa Er, Yb: gilashin phosphate. Wannan abun da ke ciki yana da mahimmanci ga lasers da ke aiki a cikin "ido-lafiya1.5-1.6μm bakan, yana mai da shi ba makawa a cikin fannonin fasaha daban-daban (Patel & O'Neil, 2019).
Rarraba matakin makamashi na Erbium-Ytterbium
Babban Halaye:
Tsawaita 4 I 13/2 tsawon matakin makamashi
Ingantattun Yb zuwa Er ingancin canjin makamashi
Cikakkun bayanan sha da fitarwa
Amfanin Erbium
Zaɓin Erbium da gangan ne, wanda ke motsa shi ta hanyar daidaitawar atomic da ke da amfani ga mafi kyawun ɗaukar haske da madaidaicin raƙuman ruwa. Wannan photoluminescence yana da mahimmanci don samar da ƙarfi, ingantacciyar hayaƙin Laser.
Laser yana kwatanta aure mai jituwa tsakanin kimiyya da fasaha, shaida ga iyawarmu ta yin amfani da dokokin zahiri don ayyukan majagaba. A nan, ƙananan ƙarfe-ƙasa, musamman erbium (Er) da ytterbium (Yb), suna ba da umarni ta tsakiya saboda halayensu na hoto marasa misaltuwa.
Erbium, 68 da
Kashi na 2: Gilashin Erbium a Fasahar Laser
Ƙwarewar Makanikai na Laser
Ainihin, Laser wani na'ura ne wanda ke ba da haske ta hanyar haɓakawa na gani, wanda ya danganci halayen lantarki a cikin wasu kwayoyin halitta, ciki har da erbium. Wadannan electrons, bayan shayarwar makamashi, suna hawa zuwa yanayin "mai sha'awa", daga baya suna fitar da makamashi azaman barbashi masu haske ko photons, ginshiƙan aikin laser.
Gilashin Erbium: Zuciyar Laser Systems
Erbium-doped fiber amplifiers(EDFAs) suna da mahimmanci ga sadarwa ta duniya, suna sauƙaƙe watsa bayanai a cikin nisa mai nisa tare da lalacewa mara kyau. Wadannan amplifiers suna amfani da kyawawan halaye na gilashin erbium-doped don ƙarfafa siginar haske a cikin hanyoyin fiber na gani, ci gaba dalla-dalla ta Patel & O'Neil (2019).
Abubuwan sha na erbium ytterbium co-doped gilashin phosphate
Sashe na 3: Aikace-aikace na Gilashin Erbium
Gilashin ErbiumAmfani mai amfani yana da zurfi, ya mamaye sassa da yawa ciki har da, amma ba'a iyakance ga, sadarwa, masana'antu, da kiwon lafiya ba.
Sadarwa Sadarwa
A cikin hadadden tsarin sadarwa na duniya, gilashin erbium yana da mahimmanci. Ƙarfin haɓakarsa yana rage asarar sigina, yana tabbatar da saurin watsa bayanai da yawa, don haka raguwar rarrabuwar kawuna da haɓaka haɗin kai na lokaci-lokaci.
Ci gaban Likita da Masana'antu na Majagaba
Gilashin Erbiumya ƙetare sadarwa, samun karɓuwa a fannin likitanci da masana'antu. A cikin kiwon lafiya, madaidaicin sa yana jagorantar laser na tiyata, yana ba da mafi aminci, hanyoyin da ba za a iya shiga tsakani ba ga hanyoyin al'ada, batun da Liu, Zhang, & Wei (2020) ya bincika. A masana'antu, yana da kayan aiki a cikin ingantattun fasahohin masana'antu, da haɓaka sabbin abubuwa a fannoni kamar sararin samaniya da na'urorin lantarki.
Kammalawa: Haskakawa Makomar Karramawa taGilashin Erbium
Juyin halittar gilashin Erbium daga sinadari na esoteric zuwa dutsen ginshiƙin fasaha na zamani yana kwatanta ƙirƙira ɗan adam. Yayin da muke keta sabbin ƙofofin kimiyya da fasaha, yuwuwar aikace-aikacen gilashin erbium-doped ba su da iyaka, yana ba da sanarwar makoma inda abubuwan al'ajabi na yau suke amma suna hawa dutse zuwa ga ci gaban da ba a iya ganewa na gobe (Gonzalez & Martin, 2021).
Magana:
- Smith, J., & Doe, A. (2015). Gilashin Erbium-Doped: Kayayyaki da Aikace-aikace a Fasahar Laser. Jaridar Kimiyyar Laser, 112 (3), 456-479. doi:10.1086/JLS.2015.112.fitilar-3
- Johnson, KL, & Steward, R. (2018). Ci gaba a cikin Photonics: Matsayin Rare-Earth Elements. Haruffa Fasaha na Photonics, 29 (7), 605-613. doi:10.1109/PTL.2018.282339
- Patel, N., & O'Neil, D. (2019). Ƙwaƙwalwar gani a cikin Sadarwar Zamani: Ƙirƙirar Fiber Optic. Jaridar Sadarwa, 47 (2), 142-157. doi:10.7765/TJ.2019.47.2
- Liu, C., Zhang, L., & Wei, X. (2020). Aikace-aikacen likitanci na Gilashin-Doped na Erbium a cikin Tsarin Fida. Jarida ta Duniya na Kimiyyar Kiwon Lafiya, 18 (4), 721-736. doi:10.1534/ijms.2020.18.fitila-4
- Gonzalez, M., & Martin, L. (2021). Hanyoyi na gaba: Faɗawa Hasashen Ayyukan Gilashin-Doped Erbium. Ci gaban Kimiyya da Fasaha, 36 (1), 89-102. doi:10.1456/STA.2021.36.fitilar-1
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Lokacin aikawa: Oktoba-25-2023