NIR Lens no Near Infrared Band Imaging

ʻO Near Infrared kahi ʻāpana o ka pūʻulu infrared, aia ma waho o ka laulā spectral kahi i ʻike ʻia e nā maka kanaka.Me ka lōʻihi o ka nalu ma mua o nā kukui ʻike ʻia, hiki i nā kukui NIR ke komo i ka noe, ka uahi a me nā kūlana lewa.A ʻaʻole like me ka MWIR a i ʻole LWIR kukui i loko o ka puʻupuʻu hawewe lōʻihi, ʻo NIR ka ikehu i ʻike ʻia e hana like me ke kukui ʻike ʻia.

ʻO ka Lens infrared kokoke (NIR lens) he lens infrared i hoʻopaʻa ʻia no ka ʻāina infrared kokoke.Ma muli o ka absorption o ka lewa, aia wale nō ma kekahi mau ʻāina i ka hui infrared, hiki i ka mālamalama ke hele i ka lewa a hoʻohana ʻia i nā noi infrared.Hoʻolālā ʻia kā mākou lens NIR e hana ma ka lua kokoke i ka puka aniani infrared, a pili i ka mea ʻike infrared kokoke (900-1700 nanometer).He mea koʻikoʻi loa ia i ka ʻōnaehana kiʻi NIR e pāʻani like ana me nā maka kanaka.Inā ʻaʻohe lens NIR maikaʻi, ʻaʻole ʻoe e ʻike maopopo i kāu ʻōnaehana.

Hāʻawi ka Wavelongth Infrared i ka lens NIR i ka hana kokoke-diffraction-limited.E hele ana kā mākou mau lens a pau i ka hana optical/mechanical a me nā ho'āʻo kaiapuni e hōʻoia i ka maikaʻi loa.