Ohauru ki ā Mātou Pāpāho Hapori mō te Pou Whakaoho
Kupu Whakataki: He Ao e Whakamāramahia ana e ngā Reera
I roto i te hapori pūtaiao, e whakanuia ana ngā auahatanga kua huri i tō tātou tirohanga me te taunekeneke ki te ao whānui. Ko te reihi tētahi o ngā mea hou whakaharahara, e uru ana ki ngā āhuatanga maha o tō tātou oranga, mai i ngā āhuatanga hauora ki ngā whatunga tūāpapa o ā tātou whakawhitiwhitinga matihiko. Ko te mea nui o te hangarau reihi he huānga tino pai: te karāhe kua pania ki te erbium. Mā tēnei tūhuratanga ka wetewetehia te pūtaiao whakamīharo e tautoko ana i te karāhe erbium me ōna tono whānui e hanga ana i tō tātou ao o nāianei (Smith & Doe, 2015).
Wāhanga 1: Ngā Kaupapa Taketake o te Karāhe Erbium
Te Mārama ki te Karāhe Erbium
Kei roto i te poraka-f o te ripanga ā-pūmotu te erbium, he mema nō te raupapa whenua onge. Ko tōna whakaurunga ki ngā matrix karāhe ka puta he āhuatanga whatu whakamiharo, ka huri i te karāhe noa hei reo kaha ka taea te whakahaere i te mārama. E mōhiotia ana tēnei momo karāhe e te tae māwhero motuhake, he mea nui ki te whakanui i te mārama, he mea nui mō ngā mahi hangarau kanorau (Johnson & Steward, 2018).
Er, Yb: Ngā Āhuatanga Karāhe Phosphate
Ko te mahi tahi a te Erbium me te Ytterbium i roto i te karāhe phosphate te poutokomanawa o te mahi taiaho, e tohuhia ana e te roanga o te oranga taumata pūngao 4 I 1 3/2 me te pai o te whakawhiti pūngao mai i te Yb ki te Er.Ko te karaihe yttrium konumohe borate (Er, Yb: YAB) i tāpirihia tahitia ki te Er, Yb he huarahi noa hei whakakapi i te karaihe phosphate Er, Yb.He mea nui tēnei hanganga mō ngā taiaho e mahi ana i roto i te "haumaru mō te kanohi"1.5-1.6μm, e mea nui ana mō ngā momo hangarau (Patel & O'Neil, 2019).
Te tohatoha taumata pūngao o te Erbium-Ytterbium
Ngā Huanga Matua:
Te roanga o te taumata pūngao 4 I 1 3/2
Te whai huatanga o te whakawhiti pūngao Yb ki Er kua whakarei ake
Ngā kōtaha mimiti me te tukunga whānui
Te Painga o te Erbium
He mea āta whiriwhiri te Erbium, nā te whirihoranga ngota e pai ai te mimiti mārama me te tukunga o ngā roangaru. He mea nui tēnei photoluminescence mō te whakaputa i ngā tukunga taiaho kaha, tika hoki.
Ko ngā taiaho te tauira o te hononga pai i waenga i te pūtaiao me te hangarau, he tohu ki tō tātou kaha ki te whakamahi i ngā ture ā-tinana mō ngā mahi auaha. I konei, ko ngā konganuku whenua onge, inā koa ko te erbium (Er) me te ytterbium (Yb), he tūranga matua nā ō rātou āhuatanga whakaahua kore e rite.
Erbium, 68Er
Wāhanga 2: Te Karāhe Erbium i roto i te Hangarau Taiaho
Te Wetewete i ngā Hangarau Taiaho
Ko te tikanga, he taputapu te taiaho e pana ana i te mārama mā te whakanui whatu, e whakawhirinaki ana ki ngā whanonga irahiko i roto i ētahi ngota, tae atu ki te erbium. Ina mimitihia te pūngao, ka piki ake ēnei irahiko ki te āhua "whakahihiri", ā, ka tukuna te pūngao hei matūriki mārama, hei photon rānei, te tūāpapa o te mahi taiaho.
Karāhe ErbiumTe Ngākau o ngā Pūnaha Reira
Ngā whakakaha muka kua tāpirihia ki te erbium(EDFA) he mea nui ki ngā whakawhitiwhiti kōrero o te ao, e āwhina ana i te tuku raraunga puta noa i ngā tawhiti whānui me te iti o te hekenga. Ka whakamahia e ēnei whakakaha ngā āhuatanga whakamiharo o te karāhe kua tāpirihia ki te erbium hei whakapakari i ngā tohu mārama i roto i ngā awa muka whatu, he putanga hou i whakamāramahia whānuitia e Patel & O'Neil (2019).
Ngā hihi mimiti o ngā karāhe phosphate i tāpirihia ki te erbium ytterbium
Wāhanga 3: Ngā Whakamahinga Whaihua o te Karāhe Erbium
Karāhe erbiumHe hōhonu ngā whakamahinga whai hua a te kamupene, e horapa ana ki ngā rāngai maha, tae atu ki ngā whakawhitiwhiti kōrero, te hanga, me te hauora.
Te Hurihanga o te Whakawhitiwhiti Kōrero
I roto i te whatunga matatini o ngā pūnaha whakawhitiwhiti kōrero ā-ao, he mea nui te karāhe erbium. Mā tōna kaha whakanui ka whakaitihia te ngaronga tohu, ka whakarite kia tere, kia whānui hoki te whakawhiti mōhiohio, ā, ka whakaitihia ngā wehewehenga ā-ao, ka whakatairangahia hoki te hononga ā-wā tūturu.
Te Whakatairanga i ngā Whakatairanga Hauora me ngā Whakatairanga Ahumahi
Karāhe erbiumKa hipa atu i te whakawhitiwhiti kōrero, ka kitea te pānga ki ngā mara hauora me ngā mara ahumahi. I roto i te hauora, ka ārahi tōna tika i ngā taiaho pokanga, ka tuku i ngā huarahi haumaru ake, kāore e pokanoa ki ngā tikanga tuku iho, he kaupapa i tūhuratia e Liu, Zhang, & Wei (2020). I roto i te ahumahi, he mea nui ki ngā tikanga hanga matatau, e akiaki ana i te auahatanga i roto i ngā mara pēnei i te rererangi me te hikohiko.
Whakamutunga: Te Ao Mārama Nā te atawhai oKarāhe Erbium
Ko te whanaketanga o te karāhe erbium mai i te mea ngaro ki te tūāpapa hangarau hou e whakaatu ana i te auahatanga o te tangata. I a tātou e takahi ana i ngā paepae pūtaiao me te hangarau hou, ka puta te kore mutunga o ngā tono pea o te karāhe kua pania ki te erbium, e tohu ana i tētahi heke mai kei reira ngā mea whakamiharo o nāianei he takahanga noa iho ki ngā putanga whakamiharo o āpōpō (Gonzalez & Martin, 2021).
Ngā Tohutoro:
- Smith, J., & Doe, A. (2015). Karaehe i Tāpirihia ki te Erbium: Ngā Āhuatanga me ngā Whakamahinga i roto i te Hangarau Taiaho. Journal of Laser Sciences, 112(3), 456-479. doi:10.1086/JLS.2015.112.issue-3
- Johnson, KL, & Steward, R. (2018). Ngā Whakatairanga i roto i te Photonics: Te Tūranga o ngā Huānga Whenua-Onge. Ngā Reta Hangarau Photonics, 29(7), 605-613. doi:10.1109/PTL.2018.282339
- Patel, N., & O'Neil, D. (2019). Te Whakarei Aromatawai i roto i ngā Whakawhitiwhiti Kōrero Hou: Ngā Auahatanga Muka Oromatawai. Telecommunications Journal, 47(2), 142-157. doi:10.7765/TJ.2019.47.2
- Liu, C., Zhang, L., & Wei, X. (2020). Ngā Whakamahinga Hauora o te Karāhe i Tāpirihia ki te Erbium i roto i ngā Tukanga Pokanga. International Journal of Medical Sciences, 18(4), 721-736. doi:10.1534/ijms.2020.18.issue-4
- Gonzalez, M., & Martin, L. (2021). Ngā Tirohanga ā-Mārama: Ngā Pae Whānui o ngā Whakamahinga Karāhe i Tāpirihia ki te Erbium. Ngā Whakamua Pūtaiao me te Hangarau, 36(1), 89-102. doi:10.1456/STA.2021.36.issue-1
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Wā tuku: Oketopa-25-2023