He pūtake taiaho whai hua te taiaho karāhe erbium e whakamahi ana i ngā katote erbium (Er³⁺) kua tāpirihia ki te karāhe hei reo whakanui. He nui ngā whakamahinga o tēnei momo taiaho i roto i te awhe roangaru tata-whero, inā koa i waenga i te 1530-1565 nanometer, he mea nui tēnei i roto i ngā whakawhitiwhitinga muka whatu, nā te mea e ōrite ana tōna roangaru ki ngā āhuatanga tuku o te muka whatu, e whakarei ake ana i te tawhiti me te kounga o te tuku tohu.
Kaupapa Mahi
1. Waenga Whakanui: Ko te pūtake o te taiaho he rauemi karāhe kua pania ki ngā iona erbium, ko te karāhe Yb kua pania ki te erbium, ko te karāhe kuata kua pania ki te erbium rānei. Ko ēnei iona erbium te reo whakanui i roto i te taiaho.
2. Pūtake Whakaohooho: Ka whakaohoohohia ngā katote erbium e tētahi pūtake mārama papu, pērā i te rama xenon, i tētahi taiaho diode whai hua-teitei rānei, ka huri ki tētahi āhua whakaohooho. Me ōrite te roangaru o te pūtake papu ki ngā āhuatanga mimiti o ngā katote erbium kia tutuki ai te whakaohooho tino pai.
3. Tukunga Ātaahua me te Whakaohooho: Ka tukuna ā-tauhohe e ngā iona erbium kua whakaohokia ngā photon, ka tūtaki pea ki ētahi atu iona erbium, ka whakaoho i te tukunga whakaohooho me te whakanui ake i te kaha o te mārama. Ka haere tonu tēnei tukanga, ka hua ake te whakanui ake i te taiaho.
4. Putanga Reera: Mā roto i ngā whakaata i ngā pito e rua o te reera, ka tukuna te mārama ki roto i te reo whakanui, ka hangaia he oro whatu, ā, i te mutunga ka puta he putanga reera i tētahi roangaru motuhake.
Ngā Āhuatanga Matua
1. Roangaru: Ko te roangaru putanga tuatahi kei roto i te awhe 1530-1565 nanometer, he mea tino nui tēnei mō te tuku raraunga whai hua i roto i ngā whakawhitiwhitinga muka whatu.
2. Te Whai Hua o te Tahuritanga: He tino pai te whai huatanga o ngā taiaho karāhe erbium ki te tahuri i te mārama papu, ā, he pai te whakamahinga pūngao puta noa i ngā tono maha.
3. Whānuitanga Whānui: He whānui te whānuitanga o te whānuitanga, he pai mō te whakahaere i ngā tohu roangaru maha i te wā kotahi hei whakatutuki i ngā hiahia whakawhitiwhiti kōrero o ēnei rā.
Ngā tono
1. Whakawhitiwhiti Kōrero Muka Whatu: I roto i ngā pūnaha whakawhitiwhiti kōrero, ka whakamahia ngā taiaho karāhe erbium hei whakanui me te whakaora i te tohu, ka whakapai ake i te tawhiti me te kounga tuku, inā koa i roto i ngā whatunga muka tawhiti.
2. Te Tukatuka Rauemi: He whānuitia te whakamahinga i roto i ngā wāhi ahumahi pēnei i te tapahi taiaho, te whakarewa, me te whakairo, ka tutuki i ngā taiaho karāhe erbium te tukatuka rauemi tika nā te mea he nui te kaha o te pūngao.
3. Hauora: I roto i te ao hauora, ka whakamahia ngā taiaho karāhe erbium mō ngā maimoatanga taiaho maha, pērā i ngā take kiri me ngā pokanga kanohi, nā te mea he tino pai ō rātou āhuatanga mimiti i roto i ngā roangaru motuhake mō ngā kiko koiora.
4. Lidar: I roto i ētahi pūnaha lidar, ka whakamahia ngā taiaho karāhe erbium mō te kimi me te ine, e whakarato ana i te tautoko raraunga tika mō te taraiwa motuhake me te mahere whenua.
I te nuinga, e whakaatu ana ngā taiaho karāhe erbium i te kaha tono nui puta noa i ngā mara maha nā te mea he pai, he pono hoki tā rātou mahi.
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Wā tuku: Oketopa-10-2024