Hoʻopaʻa ʻia mākou savgood e hana i nā ʻano like ʻole o ka pahu pahu pahu pahu, me ka pahupaʻikiʻi lā (ʻike ʻia), ke kāmela LWIR (thermal) i kēia manawa, a me ka kamera SWIR i ka wā e hiki mai ana.
Kāmeʻa lā: ʻIke ʻia ke kukui
Kokoke ka pahupaʻikiʻi infrared: NIR——kokoke infrared (band)
Pōkole-nalu pahupaʻikiʻi infrared: SWIR——pōkole-ʻale (lōʻihi) infrared (band)
ʻO ka pahupaʻikiʻi liʻiliʻi - nalu infrared: MWIR ——waena - nalu (lōʻihi) infrared (band)
ʻO ka pahupaʻikiʻi infraʻula lōʻihi- nalu: LWIR——lōʻihi- nalu (lōʻihi) infrared (band)
Loaʻa iā mākou nā pahu pahu EO/IR. Kākoʻo nā kāmeʻa māmā ʻike i ke komo ʻana o ka noe. ʻO 750-1100nm ka lōʻihi o ka nalu o ke komo ʻana o ka noe, e like me ka hopena NIR, e like me ka hopena SWIR.
Ma ke ʻano lā, hiki i ka mea ʻike ke ʻike i nā kukui āpau, me ke kukui ʻike ʻia, infrared, a me ka ultraviolet. Ma ke ʻano lā, ʻo ka hana o ka kānana ka wehe ʻana i nā kukui ʻē aʻe ma mua o ke kukui ʻike ʻia a hoʻohālikelike i ke kiʻi i ke kala. Ma ke ʻano ʻeleʻele a me ke keʻokeʻo, hoʻopuka ke kukui LED i nā kukuna infrared, a ʻike hou nā kukuna infrared i ka mea ʻike i ke kiʻi.
ʻO ka maʻamau, ʻoi aku ka nui o ke kāmela IR i ka ʻaoʻao nānā. Ua like ia me ka kokoke-infrared kokoke i ka malamalama ikeia. ʻO nā mea hana i hoʻohana ʻia e like me ke kukui ʻike ʻia, akā ʻokoʻa ka uhi ʻana o ka lens. I ka manawa like, wehe ʻia ka kānana infrared ma ka ʻili o ka sensor CCD / CMOS. ʻOiai ʻo ka infrared thermal imaging he medium a lōʻihi-wave infrared (far-infrared) me ka lōʻihi nalu o 8-14 microns. Hana ʻia ka lens me ka germanium a me nā mea ʻē aʻe. ʻAʻole ia he CCD maʻamau a i ʻole CMOS. ʻO ke kiʻi i loaʻa he kala ʻokoʻa maoli ia i manaʻo ʻia e hāʻawi ʻia i nā mahana like ʻole.
Ka manawa hoʻouna: Nov-24-2021