Ko te kaupapa matua o ngā taiaho muka aratau-kotahi

Ko te kaupapa matua ongā taiaho muka aratau-kotahi

Ko te whakaputanga o te taiaho me tutuki i ngā āhuatanga matua e toru: te hurihanga taupori, te kōhao haruru e tika ana, me te tae atu ki terēseripaepae (me nui ake te whiwhinga mārama i roto i te kōhao whakakoi i te ngaronga). Ko te tikanga mahi a ngā taiaho muka aratau-kotahi e hangai tika ana ki ēnei mātāpono ā-tinana taketake, ā, ka tutuki te arotautanga mahi mā te hanganga motuhake o ngā arataki ngaru muka.

Ko te hihi whakaohooho me te hurihanga taupori te pūtake ā-tinana mō te whakaputanga o ngā taiaho. Ina werohia te kaha mārama e tukuna ana e te pūtake papu (he taiaho taiaho haurua-irahiko te tikanga) ki roto i te muka whiwhi kua tāpirihia ki ngā katote whenua onge (pērā i te Ytterbium Yb³⁺, te erbium Er³⁺), ka mimitihia te kaha e ngā katote whenua onge, ka whakawhiti mai i te āhua whenua ki te āhua whakaohooho. Ina nui ake te maha o ngā katote i roto i te āhua whakaohooho i tērā i roto i te āhua whenua, ka puta he āhua hurihanga taupori. I tēnei wā, ka whakaoho te irahiko whakaohooho o te irahiko āhua whakaohooho e te irahiko tauhou, ka whakaputa i ngā irahiko hou he rite te auau, te āhua me te ahunga ki te irahiko tauhou, ā, ka tutuki te whakanui whatu.

Ko te āhuatanga matua o te aratau kotahingā taiaho mukakei roto i te whānui o te matua tino angiangi (te nuinga o te 8-14μm). E ai ki te ariā o ngā whatu ngaru, ka taea e tētahi matua tino angiangi te tuku i tētahi aratau mara hikohiko kotahi (arā, te aratau taketake LP₀₁, te aratau HE₁ rānei) kia pumau, arā, te aratau kotahi. Mā tēnei ka whakakorea te raruraru marara whakawhiti-momo kei roto i ngā muka maha-aratau, arā, te āhuatanga whānui o te pāorooro i puta mai i te horapa o ngā momo rerekē i ngā tere rerekē. Mai i te tirohanga o ngā āhuatanga tuku, he tino iti te rerekētanga ara o te mārama e horapa ana i te ahunga tuaka i roto i ngā muka whatu aratau kotahi, e hanga ana i te hihi putanga he ōritetanga ā-wāhi tino pai me te tohatoha pūngao Gaussian, ā, ka taea e te tauwehenga kounga hihi M² te tata ki te 1 (M²=1 mō te hihi Gaussian tino pai).

He tino pai ngā taiaho muka mō te whakatupuranga tuatoruhangarau taiaho, e whakamahi ana i ngā muka karāhe kua tāpirihia ki ngā huānga whenua onge hei reo whakanui. I roto i te tekau tau kua pahure ake nei, kua piki haere te wāhi nui o ngā taiaho muka aratau-kotahi i roto i te mākete taiaho o te ao, nā ō rātou painga mahi ahurei. Ki te whakatauritea ki ngā taiaho muka maha-aratau, ki te taiaho totoka tuku iho rānei, ka taea e ngā taiaho muka aratau-kotahi te whakaputa i tētahi hihi Gaussian tino pai me te kounga hihi e tata ana ki te 1, ko te tikanga ka tata te hihi ki te tae ki te koki wehewehenga iti rawa o te ariā me te wāhi arotahi iti rawa. Nā tēnei āhuatanga ka kore e taea te whakakapi i roto i ngā mara tukatuka me te ine e hiahia ana ki te tino tika me te iti o te pānga wera.