ʻO kēlā me kēia mea me ka wela ma luna o ka ʻole ʻole e hoʻomālamalama i ka ikehu i waho ma ke ʻano o ke kukui infrared.ʻO ka ʻenehana sensing e hoʻohana ana i ka radiation infrared e ana i nā nui kino kūpono i kapa ʻia ʻo ka ʻenehana ʻike infrared.
ʻO ka ʻenehana sensor infrared kekahi o nā ʻenehana hoʻomohala wikiwiki loa i nā makahiki i hala iho nei, ua hoʻohana nui ʻia ka sensor infrared i ka aerospace, astronomy, meteorology, pūʻali koa, ʻoihana a me nā kīwila a me nā kula ʻē aʻe, e pāʻani ana i kahi kuleana koʻikoʻi.ʻO ka infrared, ma ke ʻano, he ʻano o ka hawewe electromagnetic radiation, ʻo kona lōʻihi hawewe ma kahi o 0.78m ~ 1000m spectrum range, no ka mea aia ia i ka mālamalama ʻike ʻia ma waho o ke kukui ʻulaʻula, i kapa ʻia ʻo infrared.ʻO kēlā me kēia mea me ka wela ma luna o ka ʻole ʻole e hoʻomālamalama i ka ikehu i waho ma ke ʻano o ke kukui infrared.ʻO ka ʻenehana sensing e hoʻohana ana i ka radiation infrared e ana i nā nui kino kūpono i kapa ʻia ʻo ka ʻenehana ʻike infrared.
ʻO Photonic infrared sensor kahi ʻano mea ʻike e hana me ka hoʻohana ʻana i ka hopena photon o ka radiation infrared.ʻO ka hopena i kapa ʻia ʻo photon e pili ana i ka wā e loaʻa ai kahi hanana infrared ma kekahi mau mea semiconductor, ke kahe ʻana o ka photon i loko o ka radiation infrared e launa pū me nā electrons i loko o ka mea semiconductor, e hoʻololi i ke kūlana ikehu o nā electrons, e hopena i nā ʻano uila like ʻole.Ma ke ana ʻana i nā loli i nā waiwai uila o nā mea semiconductor, hiki iā ʻoe ke ʻike i ka ikaika o ka radiation infrared e pili ana.ʻO nāʻano nui o nā meaʻike kiʻi kiʻi he kiʻi kiʻi i loko, kiʻi kiʻi waho, kiʻi lawe manuahi, QWIP quantum well detector a pēlā aku.Hoʻokaʻawale hou ʻia nā mea ʻike kiʻi kūloko i ke ʻano photoconductive, photovolt-generating type a me photomagnetoelectric type.ʻO nā hiʻohiʻona nui o ka mea ʻike photon he kiʻekiʻe kiʻekiʻe, wikiwiki ka pane wikiwiki, a me ke alapine pane kiʻekiʻe, akā ʻo ka hemahema ʻo ka haʻikiʻi o ka pahu ʻike, a hana maʻamau ia i nā haʻahaʻa haʻahaʻa (i mea e mālama ai i ka naʻau kiʻekiʻe, wai nitrogen a thermoelectric paha. Hoʻohana pinepine ʻia ka refrigeration e hoʻomaha i ka mea ʻike photon i kahi mahana hana haʻahaʻa).
ʻO ka mea hoʻopili ʻāpana e pili ana i ka ʻenehana spectrum infrared i nā hiʻohiʻona o ka ʻōmaʻomaʻo, wikiwiki, non-destructive a me ka pūnaewele, a ʻo ia kekahi o ka hoʻomohala wikiwiki ʻana o ka ʻenehana analytical kiʻekiʻe ma ke kahua o ka kemika analytical.Nui nā molekele kinoea i haku ʻia me nā diatoms asymmetric a me nā polyatoms i loaʻa i nā kaula absorption e pili ana i loko o ka pūʻali radiation infrared, a ʻokoʻa ka lōʻihi a me ka ikaika o ka absorption o nā kaula absorption ma muli o nā molekole ʻokoʻa i loko o nā mea i ana ʻia.Ma muli o ka puʻunaue ʻana o nā pūnaʻi absorption o nā molekele kinoea like ʻole a me ka ikaika o ka absorption, hiki ke ʻike ʻia ke ʻano a me ka ʻike o nā molekele kinoea i ka mea i ana ʻia.Hoʻohana ʻia ka mea hoʻoponopono kinoea infrared e hoʻomālamalama i ka mea i ana ʻia me ke kukui infrared, a e like me nā hiʻohiʻona infrared absorption o nā media molecular like ʻole, me ka hoʻohana ʻana i nā hiʻohiʻona infrared absorption spectrum o ke kinoea, ma o ka spectral analysis e hoʻokō ai i ka haku mele a i ʻole ka nānā ʻana.
Hiki ke loaʻa ka spectrum diagnostic o hydroxyl, wai, carbonate, Al-OH, Mg-OH, Fe-OH a me nā mea paʻa molekala ʻē aʻe e ka infrared irradiation o ka mea i hoʻopaʻa ʻia, a laila hiki ke loaʻa ke kūlana o ka nalu, ka hohonu a me ka laulā o ka spectrum. ana a kālailai ʻia no ka loaʻa ʻana o kona ʻano, nā ʻāpana a me ka ratio o nā mea metala nui.No laila, hiki ke hoʻokō ʻia ka hoʻohui ʻana o ka media paʻa.
Ka manawa hoʻouna: Jul-04-2023