Ihe ọ bụla nwere okpomọkụ karịrị efu zuru oke na-enye ike n'ime oghere dị n'èzí n'ụdị ìhè infrared. A na-akpọ teknụzụ mmetụta nke na-eji radieshon infrared atụ ọnụọgụ anụ ahụ dị mkpa teknụzụ mmetụta infrared.
Teknụzụ sensọ infrared bụ otu n'ime teknụzụ ndị na-emepe emepe ngwa ngwa n'afọ ndị na-adịbeghị anya, ejirila sensọ infrared mee ihe nke ukwuu na mbara igwe, mbara igwe, mbara igwe, agha, ụlọ ọrụ mmepụta ihe na obodo na mpaghara ndị ọzọ, na-arụ ọrụ dị mkpa a na-apụghị ịgbanwe agbanwe. N'eziokwu, infrared bụ ụdị ebili mmiri redio elektrọnik, oke ebili mmiri ya dị ihe dịka 0.78m ~ 1000m, n'ihi na ọ dị n'ìhè a na-ahụ anya n'èzí ìhè uhie, nke a na-akpọ infrared. Ihe ọ bụla nwere okpomọkụ karịrị efu zuru oke na-eme ka ike banye n'ime oghere dị n'ụdị ìhè infrared. Teknụzụ mmetụta nke na-eji radieshon infrared tụọ ọnụọgụ anụ ahụ dị mkpa ka a na-akpọ teknụzụ mmetụta infrared.
Ihe mmetụta infrared Photonic bụ ụdị ihe mmetụta nke na-arụ ọrụ site na iji mmetụta photon nke radieshọn infrared. Ihe a na-akpọ mmetụta photon na-ezo aka na mgbe e nwere ihe mberede infrared na ụfọdụ ihe semiconductor, mmiri photon dị na radieshọn infrared na-emekọrịta ihe na elektrọn dị na ihe semiconductor, na-agbanwe ọnọdụ ike nke elektrọn, na-ebute ihe dị iche iche na-eme na eletriki. Site n'ịtụle mgbanwe na njirimara eletrọnịkị nke ihe semiconductor, ị nwere ike ịmata ike nke radieshọn infrared kwekọrọ. Ụdị ihe nchọpụta photon bụ isi bụ fotodetector dị n'ime, fotodetector mpụga, ihe nchọpụta free carrier, QWIP quantum well detector na ndị ọzọ. A na-ekewa fotodetector dị n'ime n'ụdị fotodetective, ụdị mmepụta fotovolt na ụdị fotomagnetoelectric. Isi njirimara nke ihe nchọpụta photon bụ nnukwu mmetụta, ọsọ nzaghachi ngwa ngwa, na ugboro nzaghachi dị elu, mana ihe ọghọm bụ na eriri nchọpụta dị warara, ọ na-arụkwa ọrụ n'ozuzu ya na obere okpomọkụ (iji nọgide na-enwe nnukwu mmetụta, a na-ejikarị nitrogen mmiri ma ọ bụ friji thermoelectric eme ihe iji mee ka ihe nchọpụta photon dị jụụ ruo obere okpomọkụ ọrụ).
Ngwa nyocha ihe mejupụtara dabere na teknụzụ infrared spectrum nwere njirimara nke akwụkwọ ndụ akwụkwọ ndụ, ngwa ngwa, anaghị emebi emebi na ịntanetị, ọ bụkwa otu n'ime mmepe ngwa ngwa nke teknụzụ nyocha teknụzụ dị elu na ngalaba kemistri nyocha. Ọtụtụ molekul gas nke mejupụtara diatoms na polyatoms asymmetric nwere eriri nnabata kwekọrọ na eriri radieshon infrared, ike ebili mmiri na nnabata nke eriri nnabata dị iche iche n'ihi molekul dị iche iche dị na ihe ndị a tụrụ. Dịka nkesa nke eriri nnabata nke molekul gas dị iche iche na ike nke nnabata si dị, enwere ike ịchọpụta ihe mejupụtara na ọdịnaya nke molekul gas na ihe a tụrụ. A na-eji ihe nyocha gas infrared iji mee ka ọkara nha ahụ pụta ìhè na ìhè infrared, dịka njirimara nnabata infrared nke mgbasa ozi molekul dị iche iche si dị, na-eji njirimara nnabata infrared nke gas, site na nyocha spectral iji nweta nhazi gas ma ọ bụ nyocha ntinye.
Enwere ike nweta ụdị nchọpụta nke hydroxyl, mmiri, carbonate, Al-OH, Mg-OH, Fe-OH na njikọ molekul ndị ọzọ site na infrared radieshon nke ihe a na-elekwasị anya, wee nwee ike tụọ ma nyochaa ọnọdụ ebili mmiri, omimi na obosara nke spectrum iji nweta ụdị ya, ihe mejupụtara ya na oke nke ihe metal ndị bụ isi. Ya mere, enwere ike imezu nyocha nhazi nke media siri ike.
Oge ozi: Julaị-04-2023