Te mahi a te ine muka whatu

Ko te tikanga, ka whakamahia e ngā ine muka whatu te muka whatu hei hononga tohu, ka honoa ki te ine ine mō te tātari ine. Nā te ngāwari o te muka whatu, ka taea e ngā kaiwhakamahi te hanga i tētahi pūnaha hopu ine.

Ko te painga o ngā ine muka whatu ko te āhua rerekē me te ngāwari o te pūnaha ine. Ko te moroitiine ine muka whatumai i te MUT i Tiamana he tino tere, ā, ka taea te whakamahi mō te tātari ipurangi. Nā te whakamahinga o ngā taputapu tirotiro whānui utu iti, ka whakaitihia te utu o te ine ira, ā, nō reira ka whakaitihia te utu o te pūnaha ine katoa.

Ko te whirihoranga taketake o te ine mata whatu muka he mea hanga ki te whatu, he āputa, me te pūoko. Me tohu ngā tawhā o ēnei wāhanga ina hoko ana i te ine mata whatu. Ko te mahi a te ine mata whatu e whakawhirinaki ana ki te huinga tika me te whakatikatika o ēnei wāhanga, i muri i te whakatikatika o te ine mata whatu muka, i te nuinga o te wā, kāore e taea te whakarerekē i ēnei taputapu.

Whakataki mahi

whaowhia

Ko te whiriwhiri i te whatu ka whakawhirinaki ki te whānuitanga o te hihi me ngā whakaritenga taumira. Mō ngā ine hihi muka whatu, ko te whānuitanga o te hihi kei waenganui i te 200nm me te 2500nm. Nā te hiahia kia teitei te taumira, he uaua ki te whiwhi i te whānuitanga o te hihi; I te wa ano, ko te teitei ake o te whakaritenga taumira, ko te iti ake o te rerenga kanapa. Mō ngā whakaritenga o te taumira iti me te whānuitanga o te hihi, ko te whatu 300 rārangi/mm te whiringa noa. Mena e hiahiatia ana he taumira hihi teitei, ka taea te whakatutuki mā te whiriwhiri i te whatu me te 3600 rārangi/mm, te whiriwhiri rānei i te taputapu kite he nui ake te taumira pika.

kōhao

Ka taea e te āputa whaiti te whakapai ake i te taumira, engari he iti ake te rerenga mārama; I tētahi atu taha, ka taea e ngā āputa whānui te whakanui ake i te aro, engari ka pāngia te taumira. I roto i ngā whakaritenga tono rerekē, ka tīpakohia te whānui āputa tika hei arotau i te hua whakamātautau whānui.

tirotiro

I ētahi wā, ka whakatauhia e te pūoko te taumira me te aro o te ine mata whatu, he iti noa te rohe aro o te mārama i runga i te pūoko, ka wehea kia maha ngā pika iti mō te taumira teitei, ka wehea rānei kia iti ake engari kia nui ake mō te aro nui. I te nuinga o te wā, he pai ake te aro o te pūoko CCD, nō reira ka taea e koe te whiwhi taumira pai ake me te kore aro ki tētahi taumata. Nā te aro nui me te haruru wera o te pūoko InGaAs i roto i te infrared tata, ka taea te whakapai ake i te ōwehenga tohu-ki-haruru o te pūnaha mā te whakamatao.

Tātari whatu

Nā te pānga whakarara maha-wāhanga o te whānuitanga o te hihi, ka taea te whakaiti i te pokanoa o te whakarara maha-wāhanga mā te whakamahi i te tātari. Kāore i rite ki ngā ine hihi tikanga, ka pania ngā ine hihi muka whatu ki te pūoko, ā, me tāuta tēnei wāhanga o te mahi ki te wāhi tika i te wheketere. I taua wā anō, he mahi ārai-whakaata anō hoki tā te paninga, ā, ka whakapai ake i te ōwehenga tohu-ki-haruru o te pūnaha.

Ko te mahi a te ine hihi ka whakatauhia e te whānuitanga hihi, te taumira whatu me te aro. Ko te huringa o tētahi o ēnei tawhā ka pā ki te mahi a ngā tawhā kē atu.

Ko te wero matua o te ine-ā-ira ehara i te whakanui ake i ngā tawhā katoa i te wā hanga, engari kia tutuki i ngā tohu hangarau o te ine-ā-ira ngā whakaritenga mahi mō ngā tono rerekē i roto i tēnei kōwhiringa wāhi-toru-ahu. Mā tēnei rautaki ka taea e te ine-ā-ira te whakatutuki i ngā hiahia o ngā kiritaki mō te hokinga nui me te haumi iti rawa. Ko te rahi o te poraka e whakawhirinaki ana ki ngā tohu hangarau e hiahiatia ana e te ine-ā-ira, ā, e pā ana tōna rahi ki te uauatanga o te ine-ā-ira me te utu o te hua ine-ā-ira. Me tutuki katoa ngā hua ine-ā-ira i ngā tawhā hangarau e hiahiatia ana e ngā kiritaki.

Awhe āwhata

Ngā Ine MatawaiKo te whānuitanga o ngā hihi iti ake ka homai he mōhiohio taipitopito mō ngā hihi, engari ko ngā whānuitanga hihi nui he whānuitanga tirohanga whānui ake. Nō reira, ko te whānuitanga hihi o te ine hihi tētahi o ngā tawhā nui me mārama te tautuhi.

Ko ngā mea e pā ana ki te whānuitanga o te hihi ko te whatu me te pūoko, ā, ko te whatu me te pūoko e rite ana ka tīpakohia kia rite ki ngā whakaritenga rerekē.

te aro

I te kōrero mō te aro, he mea nui kia wehewehe i waenga i te aro i roto i te photometry (te kaha tohu iti rawa eine āwhataka taea te kite) me te aro ki te stoichiometry (te rerekētanga iti rawa o te mimiti ka taea e te ine ine).

a. Te aro o te whakaahua

Mō ngā tono e hiahia ana ki ngā ine āwhata tairongo teitei, pērā i te fluorescence me te Raman, ka tūtohu mātou i ngā ine āwhata muka whatu whakamatao-wera SEK me ngā pūoko CCD huinga-rua-ahu 1024 pika whakamatao-wera, me ngā karaihe whakawhāiti pūoko, ngā whakaata koura, me ngā āputa whānui (100μm, whānui ake rānei). Ka taea e tēnei tauira te whakamahi i ngā wā whakauru roa (mai i te 7 mirihekona ki te 15 meneti) hei whakapai ake i te kaha o te tohu, ā, ka taea hoki te whakaiti i te haruru me te whakapai ake i te whānuitanga hihiri.

b. Te aro nui ki te Stoikiometric

Hei kite i ngā uara e rua o te tere mimiti me te kaha tino tata, ehara i te mea ko te aro anake o te pūoko e hiahiatia ana, engari me te ōwehenga tohu-ki-haruru hoki. Ko te pūoko me te ōwehenga tohu-ki-haruru teitei rawa ko te pūoko CCD huinga-ahu-rua 1024-pika whakamatao thermoelectric i roto i te ine SEK me te ōwehenga tohu-ki-haruru o te 1000:1. Ka taea hoki e te toharite o ngā whakaahua hiranga maha te whakapai ake i te ōwehenga tohu-ki-haruru, ā, mā te pikinga o te tau toharite ka piki ake te ōwehenga tohu-ki-haruru i te tere pūtake tapawhā, hei tauira, mā te toharite o te 100 ngā wā ka taea te whakanui ake i te ōwehenga tohu-ki-haruru kia 10 ngā wā, ka tae ki te 10,000:1.

Whakataunga

He mea nui te taumira whatu hei ine i te kaha wehewehe whatu. Mena he tino teitei te taumira whatu e hiahiatia ana e koe, ka tūtohu mātou kia whiriwhiria e koe he whatu he 1200 rārangi/mm, neke atu rānei, me te āputa whaiti me te pūoko CCD 2048, 3648 pika rānei.